Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018

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Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
Program Brochure
INTERNATIONAL CONFERENCE ON FAN NOISE,
AERODYNAMICS, APPLICATIONS AND SYSTEMS
18 to 20 April 2018 in Darmstadt, Germany
www.fan2018.org

Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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                                                                                                                                                    ORGANISING COMMITTEE
                                                                                                                                                    Geoff Sheard (AGS Consulting LLC, USA) –   Alessandro Corsini (Sapienza University      François Bessac (CETIAT, France)
                                                                                                                                                    Conference Chairman                        of Rome, Italy) –                            Mark Bublitz (The New York Blower
                                                                                                                                                    Jürgen Schöne (ebm-papst, Germany) –       Fan Aerodynamics track co-chair              Company, USA)
                                                                                                                                                    Conference Vice-Chairman                   Thomas Carolus (Siegen Universität, Ger-     Thomas Damm (VDMA, Germany)
                                                                                                                                                    Alain Guedel (CETIAT, France) –            many) – Fan Aerodynamics track co-chair      Christine Krause (Universität Siegen,
                                                                                                                                                    Fan Noise track co-chair                   Peter Pelz (Technische Universität           Germany)
                                                                                                                                                    Xavier Carniel (Cetim, France) –           Darmstadt, Germany) –                        Daniela Kaller (Technische Universität
                                                                                                                                                    Fan Noise track co-chair                   Fan Application and Systems track co-chair   Darmstadt, Germany)
                                                                                                                                                                                               Mark Stevens (AMCA, USA) –                   Sylvia Truckenmüller
                                                                                                                                                                                               Fan Application and Systems track co-chair   (ebm-papst, Germany)

    Fan 2018 offers you a unique opportunity to network with those           THIS EVENT WILL ATTRACT:
    working in the air movement fan industry. This three-day conference      Fan and system design engineers, manufacturers and operators           SCIENTIFIC ADVISORY COMMITTEE
    includes keynote lectures and technical presentations organized as       from across the fan industry. The event will be of particular inter-   Mats Åbom (KTH – The Marcus Wallen-        Jens Friedrichs (Technische Universität      Saïd Naji (Valéo, France)
    three parallel sessions, focused on fan application and systems, fan     est to Chief Engineers, development Engineers, aerodynamic and         berg Laboratory, Sweden)                   Braunschweig, Germany)                       Paul Okeley
    noise and fan aerodynamics. Panel sessions will also give you the        mechanical design specialists.                                         Erkan Ayder                                Martin Gabi (KIT, Germany)                   (The New York Blower Company, USA)
    chance to learn more about energy efficiency regulation, market                                                                                 (iTÜ Makina Fakültesi, Turkey)             Yvon Goth (Cetim, France)                    Michele Pinelli
    surveillance and fan performance verification tools.                                                                                            Domenico Borello                           Marton Gyuro (Greenheck, USA)                (University of Ferrara, Italy)
                                                                             BENEFITS OF ATTENDANCE:                                                (Sapienza University of Rome, Italy)       Csaba Horváth (Budapest University of        Erik Reichert (ebm-papst, Germany)
    Since the last fan conference in                                         • E ngage in engineering-based discussions with designers.            Tony Breen (Nuaire, UK)                    Technology and Economics, Hungary)           Jeff Robinson (Twin City Fan, USA)
    2015, the use of computational                                           • Learn about developing computational methods as part of a           Dario Brivio (Nicotra Gebhardt, Italy)     Lixi Huang                                   Michel Roger
    methods during design and                                                   broader drive to increase fan efficiency.                           Klaus Brun (SwrI, USA)                     (Hong Kong University, Hong Kong)            (Ecole Centrale de Lyon, France)
    development has become much                                              • Enhance your knowledge base.                                        Cengiz Camci                               Hyrynen Johannes (VTT, Finland)              Mats Sandor (System Air, Sweden)
    more common. This is at least in                                         • Operate at the cutting edge; push the boundaries.                   (The Pennsylvania State University, USA)   Joshua Lynch (S&P, USA)                      Christophe Schram (VKI, Belgium)
    part a response to current and                                           • Find solutions and collaborators for future projects.               Patrick Chinoda (Revcor, USA)              Geoff Lockwood (ebm-papst, UK)               Johan Van der Spuy
    forthcoming regultions mandating                                         • Address the issues associated with implementation of aerospace      Christian Holm Christiansen (Danish        Alan Macklin (ELTA Group, UK)                (University of Stellenbosch, South Africa)
    minimum fan efficiency.                                                     design methods in the design process of air movement fans.          Technological Institute, Denmark)          Massimo Masi (University of Padova, Italy)   Joseph Vilanova (Soler & Palau, Spain)
    The regulatory world in which we                                                                                                                Giovanni Delibra                           Tim Mathson                                  Paul Wenden (Twin City, England)
    live is becoming more complex,           Geoff Sheard, Chairman –                                                                               (Sapienza University of Rome, Italy)       (Greenheck Fan Corporation, USA)             Henrik Witt (Witt & Sohn AG, Germany)
    something that all of us who live ­      Fan 2018 Organizing Committee                                                                          Lars Enghardt (DLR, Germany)               Young Moon (Korea University, Korea)         Yadong WU
    and work in the air movement fan                                                                                                                Michael Feuser (Clarage, USA)              Stéphane Moreau                              (Shanghai Jiao Tong University, China)
    community must learn to embrace.                                                                                                                                                           (University of Sherbrooke, Canada)

                                                                                                                                                    EXHIBITION
    SUPPORTING ORGANIZATIONS                                                                                                                        There will be an exhibition supporting     •   ADT (Turbo Design)                       •   Industrial Science
                                                                                                                                                    the event, which delegates will be free    •   AGS Consulting                           •   MSCSoftware
                                                                                                                                                    to attend throughout the duration of the   •   AMCA                                     •   Nicotra Gebhardt GmbH
                                                                                                                                                    conference, as well as a Welcome Recep-    •   CETIAT                                   •   Numeca
                                                                                                                                                    tion on Wednesday 18th April. Exhibitors   •   Cetim                                    •   Oros
                                                                                                                                                    include:                                   •   CF Turbo                                 •   Polytec
                                                                                                                                                                                               •   EP Ehrler Prüftechnik Engineering GmbH   •   Telemetrie Elektronik GmbH
                                                                                                                                                                                               •   Head Acoustics

                                                                                                                                                    SPONSORS
                                                                                                                                                    Conference Gala Dinner: ebm-papst          Welcome drinks: Nicotra Gebhardt GmbH        Insert in Delegate Bags: CF Turbo
                                                                                                                                                    Badges: Ziehl-Abegg                        Lanyards: AMCA
                                                                                                                                                    CD and Abstract Books: Boldrocchi          Delegate Bags: ADT (Turbo Design)

    Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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                                                                                                                                                 CONFERENCE PROGRAM OVERVIEW
                                                                                                                                                 Wednesday, April 18th
                                                                                                                                                   08:00–08:30        REGISTRATION
                                                                                                                                                   08:45–09:15        Welcome address
                                                                                                                                                                      Keynote 1
                                                                                                                                                   09:15–10:00
                                                                                                                                                                      Dr.-Ing. Georg Scheuerer (Germany): Turbomachinery - Past and Future of CFD Simulations
                                                                                                                                                   10:00–10:30        Break
                                                                                                                                                                                                                                                     Application of Analytical,
                                                                                                                                                   10:30–12:30        Fan Design & Material                  Noise Generation Mechanisms             Computational and Experimental
                                                                                                                                                                                                                                                     Methods I
                                                                                                                                                   12:30–14:00        Lunch
                                                                                                                                                   14:00–15:30        Exhibitors’ Presentations
                                                                                                                                                   15:30–16:00        Break
                                                                                                                                                                                                             Noise Prediction by Analytical or
                                                                                                                                                   16:00–18:30        System & Preliminary Design                                                    Case Studies: Aerodynamics I
                                                                                                                                                                                                             Numerical Models I
                                                                                                                                                   18:30–20:00        Welcome Cocktail
                                                                                                                                                 Thursday, April 19th
                                                                                                                                                                      Keynote 2
                                                                                                                                                   08:15–09:00
                                                                                                                                                                      Tony Breen (UK): Standards and Regulation
                                                                                                                                                                                                                                                     Application of Analytical,
                                                                                                                                                                      Panel session I                        Experimental Methods for Localizing /
                                                                                                                                                   09:00–10:30                                                                                       Computational and Experimental
                                                                                                                                                                      Energy Efficiency Regulation           Characterizing Sources I
                                                                                                                                                                                                                                                     Methods II
                                                                                                                                                   10:30–11:00        Break
                                                                                                                                                                      Panel session II                       Experimental Methods for Localizing /
    SOCIAL PROGRAM                                                                                                                                 11:00–12:30                                                                                       Case Studies: Aerodynamics II
                                                                                                                                                                      Market Surveillance                    Characterizing Sources II
    Two social events are organized, on days one and two of the con-                                                                               12:30–14:00        Lunch
    ference. Attendance at these events (listed below) is included in the
                                                                                                                                                                      Panel session III
    registration fee but you must indicate on the booking form if you                                                                              14:00–15:30                                               Installation Effects                    Test Rig & Instrumentation I
                                                                                                                                                                      Performance Validation tools
    wish to attend them. Guests may attend if they pay the “Accompa-
    nying People” attendance fee.                                                                                                                  15:30–16:00        Break
                                                                                                                                                   16:00–17:00                                                                                       Cordier Guided Design Strategies
                                                                                                                                                                      Fan Efficiency Metric & Market         Noise Prediction by Analytical or
                                                                                                                                                                                                                                                     Fan Design for Improved Efficiency
                                                                                                                                                   17:00–18:30        Surveillance                           Numerical Models II
    EXHIBITION DRINKS RECEPTION                                                                                                                                                                                                                      and Extended Operating Range I
     A drinks reception will take place in the Exhibition Hall immediately                                                                         18:30–19:30        Departure to Dinner
     following the last technical session on Wednesday 18th April, 18:30                                                                                  19:30       Start Dinner
    – 20:30. The exhibition stands will be open for delegates to visit.
                                                                                                                                                 Friday, April 20th
                                                                                                                                                                      Keynote 3
                                                                                                                                                   08:15–09:00
    CONFERENCE GALA DINNER                                                                                                                                            Christoph Brander (Switzerland): Gotthard Tunnel Ventilation System Design
    On the evening of Thursday 19th April there will be a conference         shelter for Sardinian or Sicilian orange trees of the surrounding                                                                                                       Development of Analytical and
                                                                                                                                                   09:00–10:30        Test Rig & Instrumentation II          Design for Low-noise Fans I
    banquet. The dinner will commence at 19:30 with pre-dinner drinks.       park. The symmetrical baroque complex consists of three -tiered                                                                                                         Computational Methods
    The event will take place in the Orangerie (L’Orangerie, Bessunger       garden, fountains and wide tree-lined avenues. The northern end       10:30–11:00        Break
    Str. 44, 64285 Darmstadt; www.orangerie-darmstadt.de). This              is the sandstone gate of the former Palais market. The Bessungen
                                                                                                                                                                                                                                                     Fan Design for Improved Efficiency
    small castle, designed by the architect Louis Remy de la Fosse, has      orangery building is now used for concerts and meetings, also has     11:00–12:30        Psychoacoustics I                      Design for Low-noise Fans II
                                                                                                                                                                                                                                                     and Extended Operating Range II
    been built from 1719 to 1721. It served as a winter                      a restaurant.
                                                                                                                                                   12:30–14:00        Lunch
                                                                                                                                                                                                             Retrofit and Upgrading Existing Fan     Automatized Aerodynamic Design via
                                                                                                                                                   14:00–15:00
                                                                                                                                                                                                             Installations                           Optimization
                                                                                                                                                                      Psychoacoustics II
                                                                                                                                                   15:00–16:00                                               Case Studies: Acoustics

                                                                                                                                                          16:00       Farewell Cocktail

     Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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    CONFERENCE PROGRAM – WEDNESDAY
    Wednesday, April 18th                                                                                                                    Wednesday, April 18th
      08:00–08:30    REGISTRATION                                                                                                              14:00–15:30   Exhibitors’ Presentations
      08:45–09:15    Welcome address (Spectrum A)                                                                                              15:30–16:00   Break
                     Keynote 1 (Spectrum A)                                                                                                                  B1 – System & Preliminary Design         B2 – Noise Prediction by Analytical or    B3 – Case Studies: Aerodynamics I
       09:15–10:00                                                                                                                                                                                    Numerical Models I
                     Dr.-Ing. Georg Scheuerer (Germany): Turbomachinery - Past and Future of CFD Simulations
                                                                                                                                                             (Chair: Henrik Witt / Spectrum A)        (Chair: Stéphane Moreau / Spectrum B)     (Chair: Erik Reichert / Spectrum C)
       10:00–10:30   Break
                                                                                                                                                             Analytical Approach for the              Investigation of Different Fan Noise      Development of High Efficiency
                     A1 – Fan design & Material              A2 – Noise Generation Mechanisms         A3 – Application of Analytical,                        Performance Prediction of High           Prediction Methods                        Fan System for Outdoor Unit of Air-
                                                                                                      Computational and Experimental                         Pressure Centrifugal Fans in Serial                                                conditioner
                                                                                                      Methods I                                              Arrangements
                     (Chair: Tim Mathson / Spectrum A)       (Chair: to be defined / Spectrum B)      (Chair: Massimo Masi / Spectrum C)                     Speaker: M. Nudischer                    Speaker: C. Junger                        Speaker: T. Iwase
                     FLT Working Group Fans - Benefits       Potential Noise Source Identification    Design and Investigation of a                          Malfunctioning of Air-Delivering         Numerical Analysis of the Acoustic        Influence of the Enclosure on the
                     and Results of Pre-Competitive          in a Single Stage Rotor-Stator           Multistage Axial Contra-Rotating Fan                   Systems - Examples of Fan Driven         Field of an Axial Fan at Disturbed and    Performance of Radial Fans
                     Community Research                      Compressor                                                                                      Transient and Oscillating Flows          Undisturbed Inflow Conditions
                     Speaker: E. Reichert                    Speaker: P. Harley                       Speaker: C. Friebe
                                                                                                                                               16:00–18:30   Speaker: T. Carolus                      Speaker: S. M. Alavi Moghadam             Speaker: G. Klepp
                     Endless Fibre Reinforced Composite-     Sound Radiation of a Smoke-Removal       Parametric Study of Volutes for                        Technical Operations Research (TOR)      Numerical Aeroacoustic Analysis of        A Study on Design Optimisation
                     Metal-Impeller: Material Related        Fan System                               Optimal Centrifugal Fan Impellers                      - Algorithms, not Engineers, Design      Small Cooling Fans for Electronic         of Centrifugal Fan of High Voltage
                     Design and Dimensioning Process for                                                                                                     Optimal Energy Efficient and Resilient   Devices                                   Generator by Numerical Analysis
                     Hybrid Radial-Fans                                                                                                                      Cooling Systems
                     Speaker: S. Spitzer                     Speaker: Y. Pasco                        Speaker: A. Gjeta                                      Speaker: P. Leise                        Speaker: A. Talbot                        Speaker: C. Jang
       10:30–12:30
                     Integrative Simulation Method for the   Investigation on the Noise of an Axial   Blade Design and Optimization of Low                   Softsensor for the Characterisation of   Observation of Noise of Fan with          Rapid Prototyping of the Small Scale
                     Prediction of Anisotropic and Time-     Low Mach-Number Stage with a             Pressure Axial Fans using a Cascade                    the Process Fluid                        Obstacle for Electric Components          CSP Fan
                     Dependent Mechanical Behavior of        Heterogeneous Stator                     Approach                                               Speaker: C. Schmitz                      Speaker: K. Kaneko                        Speaker: D. Volponi
                     Injection Molded Fiber-reinforced Fan
                                                                                                                                                             Extended Rankine-Betz Theory for         High Fidelity Simulation of Tonal Noise
                     Impellers – Creep Modelling
                                                                                                                                                             Design of Tunnel Ventilation Systems     from Isolated Centrifugal Fan
                     Speaker: S. Hertle                      Speaker: M. Pestana                      Speaker: H. Winterberg
                                                                                                                                                             Speaker: P. Pelz                         Speaker: M. Ottersten
                     Integrative Simulation Method for the   Tip Leakage Flow and its Implication     Flow Loss and Flow Structure of
                                                                                                                                               18:30–20:00   Welcome Cocktail
                     Prediction of Anisotropic and Time-     on the Acoustic Signature of a Low-      Circular Arc Blades with Different
                     Dependent Mechanical Behavior of        Speed Fan                                Leading and Trailing Edges
                     Injection Molded Fiber-Reinforced
                     Fan Impellers – Numerical and
                     Experimental Approach
                     Speaker: Andre Lass                     Speaker: A. Marsan                       Speaker: T. Bian

       12:30–14:00   Lunch

    Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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     CONFERENCE PROGRAM – THURSDAY
     Thursday, April 19th                                                                                                                                   Thursday, April 19th
                      Keynote 2 (Spectrum A)                                                                                                                                                                         E2 – Installation Effects                E3 – Test Rig & Instrumentation I
       08:15–09:00
                      Tony Breen (UK): Standards and Regulation
                                                                                                                                                                                                                     (Chair: Marlène Sanjosé / Spectrum B)    (Chair: Matts Sandor / Spectrum C)
                                                                        C2 – Experimental Methods for             C3 – Application of Analytical,
                                                                                                                                                                                                                     Experimental and Numerical               Measuring the Flowrate of Fans by
                                                                        Localizing / Characterizing Sources I     Computational and Experimental
                                                                                                                                                                                                                     Investigation of Axial Fan               Embedded Sensors
                                                                                                                  Methods II
                                                                                                                                                                                                                     Aeroacoustics at Disturbed Inflow
                                                                        (Chair: Christophe Schram / Spectrum B)   (Chair: Massimo Masi / Spectrum C)
                                                                                                                                                                                                                     Conditions
                                                                        Study of Sound Source Distribution        CFD Analysis of Axial Flow Fans for                        Panel session III
                                                                                                                                                                                                                     Speaker: A. Lucius                       Speaker: A/ Guédel
                                                                        in Centrifugal Fan Using Transparent      CSP Air-Cooled Condensers                   14:00–15:30    Performance Validation tools
                                                                                                                                                                                                                     Humming Noise Mechanism in               Design and Testing of an ISO 5801
                                                                        Wall                                                                                                 (Chair: Geoff Sheard / Spectrum A)
                                                                                                                                                                                                                     Automotive Blower                        Inlet Chamber Test Rig and Related
                      Panel session I                                   Speaker: W. W. Min Swe                    Speaker: D. Volponi
                                                                                                                                                                                                                                                              Issues with the Standard
       09:00–10:30    Energy Efficiency Regulation                      Comparison of Multiple Fan System         Aeroacoustic and Aerodynamic                                                                       Speaker: A. Serran                       Speaker: S. Castegnaro
                      (Chair: Marc Stevens / Spectrum A)                Assemblies Using an Acoustically          Performance of Silencer Units at
                                                                                                                                                                                                                     Experimental Investigation of            Designing, Building and Validating a
                                                                        Transparent Duct                          Different Inflow Profiles
                                                                                                                                                                                                                     Installation Effects in a                Test Rig to Measure Two-port Data of
                                                                        Speaker: K. Tokaji                        Speaker: J. Walter
                                                                                                                                                                                                                     Low-Speed Fan System                     Small Fans
                                                                        Comparison of Microphone Array            OpenFOAM Application on                                                                            Speaker: J. Dominique                    Speaker: E. Garnell
                                                                        Methods for the Characterization of       Performance Predictions of an
                                                                        Rotating Broadband Noise Sources          Industrial Centrifugal Fan with Airfoil     15:30–16:00    Break
                                                                                                                  Blades                                                     F1 – Fan Efficiency Metric & Market     F2 – Noise Prediction by Analytical or   F3a – Cordier Guided Design
                                                                        Speaker: C. Ocker                         Speaker: J. Wang                                           Surveillance                            Numerical Models II                      Strategies
                                                                                                                                                                             (Chair: Mark Stevens / Spectrum A)      (Chair: Michel Roger / Spectrum B)       (Chair: Martin Gabi / Spectrum C)
       10:30–11:00    Break
                                                                                                                                                                             New Methodologies for Effective         Comparison of Lighthill’s Analogy and    Maximal Achievable Efficiency of Fans
                                                                        D2 – Experimental Methods for             D3 – Case Studies: Aerodynamics II
                                                                                                                                                                             Market Surveillance of Large Fans       Acoustic Perturbation Equations for
                                                                        Localizing / Characterizing Sources II
                                                                                                                                                                             with the INTAS Project                  the Prediction of HVAC Blower Noise
                                                                        (Chair: Yvon Goth / Spectrum B)           (Chair: Erik Reichert / Spectrum C)
                                                                                                                                                                             Speaker: C. H. Christiansen             Speaker: M. Tautz                        Speaker: K. Bamberger
                                                                        Separation of Tonal and Broadband         Effectiveness of Blade Forward Sweep                       A Statistical Survey on the Actual      Integrated CFD-Acoustic Approach         Considerations Concerning the
                                                                        Noise Components by Cyclostationary       in a Small Industrial Tube-Axial Fan                       State-of-the-Art Performance of         to the Simulation of Tonal and           Possible Fan Efficiency in Real Life
                                                                        Analysis of the Modal Sound Field in                                                                 Radial Flow Fans Based on Market        Broadband Noise Generated by Axial       Applications with Limited Fan Size
                      Panel session II                                  a Low-speed Fan Test Rig                                                                             Data                                    and Centrifugal Fans
       11:00–12:30    Market Surveillance                               Speaker: M. Behn                          Speaker: M. Masi                                           Speaker: N. Aldi                        Speaker: P. Ferrante                     Speaker: F. Lörcher
                      (Chair: Peter Pelz & Alain Guédel / Spectrum A)   Energy Dissipation in the Axial Fan       Cooling of Electrical Motors                               Fan Energy Efficiency Metrics and       Improved Analytical Prediction of        F3b – Fan Design for Improved
                                                                        Tip Clearance Flow                                                                                   Fan Selection in Commercial and         Boundary Layer Induced Rotor Noise       Efficiency and Extended Operating
                                                                        Speaker: M. Milavec                       Speaker: G. Klepp
                                                                                                                                                              16:00–18:30
                                                                                                                                                                             Industrial Fan Systems                  using Circumferential Modes              Range II
                                                                        A Cyclostationary Approach in             Experimental Investigations of Mixed                       Speaker: M. Bublitz                     Speaker: M. Staggat                      (Chair: Johan van der Spuy / Spectrum C)
                                                                        Extracting Modulation Feature from        Flow Fans with Various Downstream                          The Role of Universities Within         Application of a Discontinuous           Design Study to Axial Flow Fan Stator
                                                                        Fan Vibrations                            Angles                                                     the Qualification adn Verification      Galerkin Based CAA Solver for            Blade Row Used in Reverse Ventilation
                                                                        Speaker: N. Chu                           Speaker: A. Treder                                         Process of EuP Requirements for         Broadband Noise Prediction
       12:30–14:00    Lunch                                                                                                                                                  Turbomachines using the Example of
                                                                                                                                                                             Rotodynamics Pumps
                                                                                                                                                                             Speaker: G. Ludwig                      Speaker: L. Liberson                     Speaker: V. Cyrus

                                                                                                                                                                             Fan Model Test at Varying Ambient       Evaluation of Analytical Aeroacoustic    Investigation on the Maximum Total
                                                                                                                                                                             Pressure - Efficient Product Validation Models for a Low-Speed Axial             to Static Efficiency of Axial Fans With
                                                                                                                                                                             at Full Scale Reynolds and Mach         Ventilation System                       and Without Diffusers
                                                                                                                                                                             Number                                                                           Speaker: J. Walter

                                                                                                                                                                                                                                                              Profiles for Reversible Axial Fans
                                                                                                                                                                             Speaker: S. Saul                        Speaker: M. Sanjosé                      Speaker: G. Klepp

                                                                                                                                                                    19:30    Start Dinner
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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     CONFERENCE PROGRAM – FRIDAY
     Friday, April 20th                                                                                                                              Friday, April 20th
                          Keynote 3 (Spectrum A)                                                                                                       12:30–14:00        Lunch
       08:15–09:00
                          Christoph Brander (Switzerland): Gotthard Tunnel Ventilation System design                                                                      J1 – Psychoacoustics II                J2a – Retrofit and Upgrading Existing   J3 – Automatized Aerodynamic
                          G1 - Test Rig & Instrumentation II      G2 – Design for Low-noise Fans I        G3 – Development of Analytical and                                                                     Fan Installations                       Design via Optimization
                                                                                                                                                                          (Chair: Marc Schneider / Spectrum A)   (Chair: Mark Bublitz / Spectrum B)      (Chair: Walter Angelis / Spectrum C)
                                                                                                          Computational Methods
                          (Chair: Tim Mathson / Spectrum A)       (Chair: Alain Guédel / Spectrum B)      (Chair: Johannes Hyrynen / Spectrum C)                          Study on New Parameters for Tonal      Performance Testing of a Retrofitted    Turbo-Machinery Design based
                          A Centrifugal Fan Test Bench            Investigations on Noise Sources on      3D Inverse Design Based Optimization                            Noise Evaluation in Small Fan Noise    ACC Fan                                 on Multi-Physics Fluid-Structure
                          for Validation Data at Off-Design       a Contra-Rotating Axial Fan with        of Multi-Blade Row Axial Fans Used                                                                                                             Optimization
                                                                                                                                                                          Speaker: G. Minorikawa                 Speaker: D. Els                         Speaker: K. Gokpi
                          Conditions                              Different Modifications                 for Distributed Propulsion
                          Speaker: B. Pritz                       Speaker: R. Krause                      Speaker: M. Zangeneh                         14:00–15:00        Acoustic Perception of Irregularly     Energy Saving and Acoustical             Development, Validation and
       09:00–10:30        End-of-line Bearing Quality Monitoring Influence of Blade Sweep on              Structure and Kinematics of the                                 Spaced Blades Fan                      Optimization - Fan Retrofit for Existing Application of an Optimization
                          on Compact Ventilators - A Case        Aerodynamics and Acoustics of Low-       Vortex System in Axial Turbomachines                                                                   Installations                            Scheme for Impellers of Centrifugal
                          Study                                  Pressure Axial Fans                                                                                                                                                                      Fans Using CFD-Trained Metamodels
                                                                                                                                                                          Speaker: X. Carniel                    Speaker: C. Haag                        Speaker: K. Bamberger
                          Speaker: J. Grilliat                    Speaker: A. Skorpel                     Speaker: P. Taubert

                          Integrated Management of                Tonal Noise Prediction of Unevenly      Extended Scaling Method for                                     Time Structure Analysis of Fan         J2b – Case Studies: Acoustics
                          Experimental Research- and Meta-        Spaced Blades Axial Fans Based on       Nonsimilarity in Stagger Angel and                              Sounds
                                                                                                                                                                          Speaker: C. Feldmann                   (Chair: Alain Guédel / Spectrum B)
                          Data for Fan Test Rigs                  Blade Force Model                       Blade Number
                          Speaker: N. Preuss                      Speaker: Y. Wu                          Speaker: S. Saul                                                                                       Design of Noise Reduced Large Fans
        10:30–11:00       Break                                                                                                                                                                                  for Wind Tunnel Application with CFD-
                                                                                                                                                                                                                 based Optimization – a Case Study
                          H1 – Psychoacoustics I                  H2 – Design for Low-noise Fans II       H3 – Fan Design for Improved
                                                                                                                                                       15:00–16:00                                               Speaker: K. Bamberger
                                                                                                          Efficiency and Extended Operating
                                                                                                                                                                                                                 Noise Reduction of a Large Axial Flow
                                                                                                          Range II
                                                                                                                                                                                                                 Fan for CSP Air-Cooled Condensers
                          (Chair: Saïd Naji / Spectrum A)         (Chair: Dario Brivio / Spectrum B)      (Chair: Johan van der Spuy / Spectrum C)
                                                                                                                                                                                                                 Speaker: D. Volponi
                          Psychoacoustical Investigation of       Sound Reduction by Leading Edge       Numerical and Experimental
                          Sounds from Heat Pumps                  Serrations in Low-Pressure Axial Fans Investigation of the Velocity Field in                16:00       Farewell Cocktail
                                                                                                        Friction Ventilators
                          Speaker: C. Feldmann                    Speaker: F. Krömer                      Speaker: A. Renz
        11:00–12:30
                          The Relationship between Perceptual Influence of the Rotational Speed onto The Use of Serrated Leading Edge for
                          Dimensions of Fan Noise and Patterns Compact Axial Fans Broadband Noise Inflow Conditioning in Centrifugal Fan
                          of the Specific Loudness             at Constant Design Point
                          Speaker: S. Töpken                      Speaker: J. Grilliat                    Speaker: L. Cardillo

                          Comparison of Sound Quality Metrics     Design of a Low Speed Rim-              Fan Unit with Special Guide Vane
                          for Axial Flow Fans with Straight and   Supported Fan for Minimum Noise         Design for Low Hub Ratio
                          Forward Swept Blades
                          Speaker: J. Muiyser                     Speaker: M. Hurtado                     Speaker: F. Lörcher

     Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
14                                                                                                                                                                                                                                                                                  15

     KEYNOTE SPEAKERS
     DR.-ING. GEORG SCHEUERER                                                  MR. CHRISTOPH BRANDER
     ISimQ GmbH (Germany)                                                      Pöyry Schweiz AG (Switzerland)

     Turbomachinery - Past and Future                                          Gotthard Tunnel Ventilation
     of CFD Simulations                                                        System Design
     Georg Scheuerer studied Mechanical                                        Christoph Brander, MSc ETH Zurich,
     Engineering at Technische Universität                                     works as section head ventilation &
     München and did a PhD on turbulence                                       mechanics at Pöyry Switzerland Ltd.
     modelling at Universität Karlsruhe. After his dissertation, Georg         in Zurich, Switzerland. He studied Mechanical Engineering at the
     joined Friedrich-Alexander-Universität Erlangen-Nürnberg where he         Swiss Federal Institute of Technology (ETH) Zürich, Switzerland. He
     established and managed a research group on Computational Fluid           joined Pöyry 2009, where he held positions as Project Engineer,
     Dynamics (CFD). After a short stay at Gesellschaft für Reaktorsich-       Senior Engineer and Section Head. His field of specialisation is ven-
     erheit, Georg founded the company Advanced Scientific Computing           tilation, climatic and aerodynamic studies in underground systems
     GmbH which became the predecessor of ANSYS Germany GmbH.                  and smoke extraction systems. He was responsible for the design
     At ANSYS Germany, Georg held positions in product development,            and construction supervision of the Gotthard Base Tunnel venti-
     customer support, consulting and management. Since 2016, Georg            lation systems which contains the main tunnel ventilation and the
     is Managing Director of ISimQ GmbH, a company that specialises on         cross-passage ventilation. He has been accompanying the ventila-
     CFD consulting and applications. Georg’s technical background is          tion system from the project planning and tender phase 2009 to the
     turbulence, heat transfer, and multiphase flow modelling.                 commissioning in 2015/2016.

                                                                                                                                                       GENERAL INFORMATION
     MR. TONY BREEN
     Nuaire (United Kingdom)
                                                                                                                                                       DARMSTADT: CITY OF SCIENCE
                                                                                                                                                       Darmstadt is a city in the state of Hesse in Germany, located in the
     Standards and Regulation                                                                                                                          southern part of the Rhine-Main-Area. Darmstadt holds the official
     Tony Breen, is the Technical Support                                                                                                              title “City of Science” as it is a major centre of scientific institutions,
     Services Manager at Nuaire, a world                                                                                                               universities, and high-technology companies. Darmstadt was for-
     leader in the design and manufacture                                                                                                              merly the capital of a sovereign country, the Grand Duchy of Hesse
     of energy-saving ventilation solutions.                                                                                                           and its successor, the People’s State of Hesse, a federal state of
     A key figure in driving forward the adoption of fan standards both in                                                                             Germany.
     the UK and internationally, Mr Breen is the Chairman of the ISO and
     BSI Fan Committees. Tony started working life as an apprentice with                                                                               As the capital of an increasingly prosperous duchy, the city gained
     Pressed Steel Fisher, part of British Leyland. After his apprenticeship                                                                           international prominence and remains one of the wealthiest cities in
     he gained a BEng (tech) in Mechanical Engineering and M.Sc in                                                                                     Europe. In the 20th century, industry, as well as large science and
     Systems engineering at the University of Wales Institute of Science &                                                                             electronics sectors became increasingly important, and are still a
     Technology, in Cardiff.                                                                                                                           major part of the city’s economy.

     He joined his current employer, Nuaire in 1988, as a test engineer.
     During his 30 year tenure at Nuaire, Mr Breen has established the                                                                                 CONFERENCE VENUE
     company as a leader in quality and testing of products. As manager                                                                                The darmstadtium – science and congress centre. The location                  Wissenschafts- und Kongresszentrum Darmstadt
     of the TSS department, Mr Breen is responsible for new product                                                                                    is convenient for Frankfurt airport. This venue is modern, well               Schlossgraben 1
     testing, audit testing and witness testing on behalf of customers.                                                                                equipped and conveniently located for those travelling to the event           64283 Darmstadt (Germany)
                                                                                                                                                       both within Germany and internationally.                                      www.darmstadtium.de/en/

     Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
ebmpapst.com/karriere                                                                            ®

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  Organized by
Program Brochure INTERNATIONAL CONFERENCE ON FAN NOISE, AERODYNAMICS, APPLICATIONS AND SYSTEMS - Fan 2018
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