Engineering Senior Design 2021 - Florida ...
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J. Murray Gibson, Ph.D. Engineering Dean Taking the Pandemic in Stride OUR GRADUATING SENIORS typically complete their one-year senior design projects in the spring semester of their final year. This year’s class has had to deal with the pandemic, which severely limited their ability to meet in person. This required significant accommodations and flexibility on the part of the students and the senior design instructors. In the process, instructors made sure that the capstone learning outcomes were not compromised, but that students would be able to complete their project assignments with the resources that were available to them in the midst of social distancing and other pandemic constraints. I want to thank our seniors for being very upbeat about this difficult situation. I am very proud of the senior design teams this year, and congratulate our students for their great work. You will get a glimpse of the teams in this book—including some entrepreneurial projects, an increasing number of socially-conscious projects such as a device to keep medications cold during a power outage, and a design to restore an historic square in Apalachicola. There are, of course, many high-tech projects, including several around human lunar landing, blockchain use in manufacturing and optimizing staffing and services within a pandemic. We are grateful to the many organizations that sponsored our projects and mentors who advised the teams. It is invaluable for our students to be exposed to projects and mentoring from these real- world organizations.
Table of Contents CHEMICAL & BIOMEDICAL ENGINEERING 310: Autonomous Car........................................................ 36 Chemical Engineering Design Project: 311: Material Handler Robot............................................... 37 Modular Distributed Ammonia Synthesis............................... 3 312: Delivery Robot............................................................ 38 112: Design, Construction and Operation of a Chem-E-Car. 7 113: Team OxBox................................................................. 8 INDUSTRIAL & MANUFACTURING ENGINEERING 114: Movement-to-Sound Converter (MSC)......................... 8 401: Staffing Response to a Pandemic............................... 39 115: BAMS........................................................................... 9 402: Vegetative Waste Stream Optimization........................ 40 116: Is This Stool Taken?...................................................... 9 403: Improving Infusion Chair Usage.................................. 41 117: HOCUS POCUS......................................................... 10 404: New Facility Layout and Process Standards............... 41 118: MoDex....................................................................... 10 405: Healthcare Supply Chain............................................ 42 119: Sugar Rush................................................................ 11 406: Ensuring Quality of Super Plastics in Airplanes............ 42 120: Rocket Socket............................................................ 11 407: Pressure Data-Mapping for Prosthetics...................... 43 408: Automated Ground Vehicle Localization CIVIL & ENVIRONMENTAL ENGINEERING Improvement...................................................................... 43 201: Apalachicola Historic Squares Restoration ................. 13 409: Manufacturing Reconfigurability for a Pandemic.......... 44 202: Center for Advanced Power Systems 410: Blockchain and Additive Manufacturing...................... 44 (CAPS) Research Building................................................... 14 411: Rugged Electronic Box for Fiber Optic 203: Residential Amenity Campus...................................... 15 Measurements.................................................................... 45 204: FAMU-FSU College of Engineering Building C 412: AquaFarm – The Future of Farming............................. 46 Site Design......................................................................... 15 205: FAMU-FSU College of Engineering Pedestrian Access MECHANICAL ENGINEERING and SWMF Remediation..................................................... 16 501: Return Sample of Hypothesized Surfaces 206: Pedestrian Crossing on West Tennessee St................ 17 (End-Effector)..................................................................... 47 207: Hudson Heights Development.................................... 18 502: Return Sample of Hypothesized Surfaces (Storage).... 48 208: City of Midway Sanitary Sewer Collection System....... 18 503: Environment-controlled Compressor Test Stand 209: Graceville Fire Department.......................................... 19 Chamber............................................................................ 48 210: Railroad Avenue Reconstruction Project..................... 20 504: Aftermarket Workflow and Process Creation and 211: SR 97 Over Little Pine Barren Creek Bridge Implementation................................................................... 49 Replacement...................................................................... 21 505: Robotic Pole Inspection Collar.................................... 50 212: Wakulla County Trails and Recreation Facility.............. 22 506: Material Handling Robot............................................. 50 213: Bald Point State Park Campgrounds.......................... 23 507: SAE Aero Design (Aero-propulsion)............................. 51 214: Intersection Improvement, US-231 & 19th Street........ 24 508: SAE Aero Design (Geometric Integration).................... 52 115: Zillah Pedestrian and Street Safety (PASS) Project...... 25 509: NASA Human-Powered Vehicle.................................. 53 216: Lake City Trade School............................................... 26 510: Indoor Air Quality of Hotspots..................................... 54 217: Avery Park Subdivision............................................... 26 511: Reducing Hardtop Weight.......................................... 54 218: Irrigation House and Pond Restoration....................... 27 512: Low-Cost HOTAS Design for Pilot Training Devices.... 55 219: City of Palatka Water Treatment Plant......................... 28 513: MathWorks Engine Controller..................................... 55 514: Hydrogen Pre-Heater for Nuclear Rocket Simulation... 56 ELECTRICAL & COMPUTER ENGINEERING 515: Reusable Shock Absorber for the Next Lunar Lander. 56 301: FPL Pole Health Detection.......................................... 29 516: Human Lander System Self-Leveling Legs.................. 57 302: Superconducting Reversible Logic.............................. 30 517: Lunar Landing Payload Crane..................................... 58 303: Software Defined Radio.............................................. 30 518: Light Weight UAV....................................................... 58 304: FPL ATS Training Application...................................... 31 519: Football Shoulder Pads.............................................. 59 305: Haptic Feedback Controller........................................ 32 520: Improve Air Quality and Efficiency............................... 60 306: Leon County Energy Improvements............................ 33 521: Sprinter Data.............................................................. 61 307: SDR Scope – A Narrow Band “Oscilloscope” for 522: Vision Impaired Technology........................................ 61 High-Power Tuning of NMR Probes.................................... 34 523: Temperature Sensitive Medication Storage During 308: COVID Temperature Scanner...................................... 35 Natural Disasters................................................................ 62 309: Sprinter Optimization.................................................. 36
Chemical & Biomedical Engineering Chemical & Biomedical Senior Design Chemical Engineering Design Project: Modular Distributed Ammonia Synthesis Anhydrous ammonia is commonly used closer to the consumers rather than as a nitrogen fertilizer and is responsible the current situation described above. for 40% of the world’s food supply. Because ammonia is most heavily Currently, ammonia is produced using used in areas such as the Midwest the Haber-Bosch process, which relies and the cost of transportation is high heavily on a methane (natural gas) due to the need for pressurized vessels feed stock as the source of hydrogen as and an extreme explosion hazard, a well as energy for the process. In the modular manufacturing approach U.S., these chemical plants are located could be particularly advantageous. along the Gulf of Mexico due to the Modular manufacturing allows for easy Gulf ’s abundance of refining facilities integration of process intensification and thus availability of inexpensive concepts, allows chemical plants to have methane. These plants are currently a lower carbon footprint, can reduce built on an extremely large scale to shipping costs, and utilizes the concepts increase their economic viability of numbering up for scaling. With the through economies of scale. The Haber- advent of advanced modeling software, Bosch process has been in industrial engineers are now able to quickly use since 1910 and is responsible for analyze the feasibility of various smaller 3% of the world’s greenhouse gas scale process designs which incorporate emissions, 5% of the world’s natural emerging technologies. gas consumption, and 1-3% of the To tackle this problem, alternative world’s energy consumption. Detaching process designs are considered that ammonia production from the fossil utilize reactants readily available in the fuel industry is pivotal for both the Midwest along with alternative forms of obvious environmental considerations hydrogen gas production to synthesize a but also future economic considerations more environmentally friendly version as the price of natural gas continues to of ammonia that is also economically increase. viable. This ‘green ammonia’ can be The goal of this Chemical generated by incorporating various ideas TEAM MEMBERS Engineering Senior Design Project is to such as using renewable energy as fuel, See next page investigate an alternative to the current producing carbon free hydrogen gas Haber-Bosch ammonia production through electrolysis or methane capture ADVISOR process using modular manufacturing. from manure, as well as incorporation Robert Wandell, Ph.D. CHEMICAL ENGINEERING SENIORS split into 11 teams to design a solution for the same design “problem”: a Modular manufacturing is a method of a modular design to optimize the SPONSOR modular distributed ammonia synthesis system. Faculty chose the winning solution from among the teams and in which manufacturing processes economics and environmental impact of FAMU-FSU Engineering recognized Team 106 with the winning design. Above (L to R) are the members of the team: Corey Fuller, Jamarl are designed into a form in which the process. Parker, Georgi Cowan and Adrian Martinez (not pictured). the process or process components can be built off-site and then shipped to their final location. This would imply many smaller facilities located 2 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 3
Chemical & Biomedical Engineering Chemical & Biomedical Engineering TEAM 101: TEAM 107: Sidney Cameron Shamur Oliver Zion Haynes Emily Rini John Hogarty Sage Smith Anh Van TEAM 102: TEAM 108: Maylu Burrows Hunter Hayes Kelly Liliana Ceci Castillo Tanner Rhymes Jacnel Graterol Hannah Roberts Linh Vu TEAM 103: TEAM 109: Roderick Campbell Ella Berkwits* Thomas Iuso David Kyser Meghan Leger Alexis Mojica Shane Reed Rahul Nana* Jason Sleboda Madison Orlowski TEAM 104: TEAM 110: Matthew Dinan Nicholas Gerdak Rebecca Hess Axel Lewis Usman Mughal Jerome Rivas Christopher Pettit Derek Rodriguez TEAM 105: TEAM 111: Collin Bean Cartreal Davison Sean Bean Alwell Nwachukwu Michael Parkhurst Adebayo Oshinusi Gabrik Vera TEAM 106: Georgi Cowan *not pictured Corey Fuller Adrian Martinez Jamarl Parker 4 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 5
Chemical & Biomedical Engineering Chemical & Biomedical Engineering 112: Design, Construction and Operation of a Chem-E-Car The human race faces many challenges, must be optimized so that its operation For example, through different electrical but perhaps the most detrimental can be controlled by the concentrations configurations of the TEGs we could long-term threat to mankind is global and volumes of initial reactants. obtain better outputs of voltage and warming. It is widely acknowledged This year, the FAMU-FSU College amps based on our car’s requirements. that CO2 emissions are the leading of Engineering team decided to propel We also implemented safety features by cause of greenhouse gas emissions that our car with thermoelectric generators including a gas waste collection bag on cause global warming. The human powered by a hot-side and a cold-side the vent of our reactor. race’s overdependence on fossil fuels reaction. The hot-side reaction was For the iodine clock reaction and combustion-based processes for composed of an acid-base neutralization stopping mechanism, we used transportation and power generation reaction and the cold side was hydrogen peroxide, potassium iodine, must come to an end, and soon. composed of an isopropyl dry ice bath. hydrochloric acid, sodium thiosulfate In light of the recent attention In order to stop our car with a high and starch. The reaction has two steps: towards creating more environmentally degree of accuracy, we utilized an iodine the first step generates iodine molecules, friendly technology, the American clock reaction. and the second step consumes the Institute of Chemical Engineers Our team’s goal was to develop a car iodine very quickly. After the second (AIChE) introduced in 1999 the capable of driving 15-30 meters over the step reaches completion, the iodine annual Chem-E-Car Competition® duration of two minutes. Additionally, molecules are free to form a complex among undergraduate chemical the car would need to carry a load of with the starch. This turns the solution engineering students around the 500 ml of water. To achieve this goal, a a very dark blue/black color. The color world with sustainability in mind. reactor was built that powered thermal change was sensed by a phototransistor In this competition, students design electric generators (TEGs), which use which stops the supply of power to a fully-functional car that is entirely a temperature differential to produce the motor. The propulsion, stop and propelled and stopped using chemical voltage that can power a motor. To integration steps in our Chem-E reactions. Each car then competes in a create this temperature differential, a Car design and construction yielded competition against other universities simple acid base reaction of NaOH and environmentally-friendly, disposable in the hope of being able to accurately HCl provided heat while an isopropyl waste products and no carbon emission pilot their car a specified distance while dry ice bath provided our cold side. into the atmosphere. carrying a specified mass. The distance When bringing this concept to life, and mass are not provided to the teams many design decisions were made in until the day of competition, so each car order to optimize efficiency and safety. TEAM MEMBERS (L to R) ADVISOR Kelly Liliana Ceci Castillo Robert Wandell, Ph.D. Jacnel Graterol Hunter Hayes SPONSOR Tanner Rhymes FAMU-FSU Engineering Hannah Roberts 6 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 7
Chemical & Biomedical Engineering Chemical & Biomedical Engineering 113: Team OxBox 115: BAMS Team OxBox created a device to help people with chronic obstructive pulmonary Next-generation therapeutic devices will combine biologic components and disease (COPD) manage their disease by aiding in decision support through an engineered materials to provide site-specific drug delivery. BAMS created a tissue integrated sensor system. The OxBox system combines respirometry and pulse model that mimics the interstitial space within the body to help researchers study oximetry to assess the patient’s lung performance in one simple and inexpensive flow and diffusion patterns using microfluidics. At this stage of development, package. By promoting self-management of COPD, the OxBox system will BAMS is supporting the translation of these types of new technology by reduce the reliance of patients on the overloaded healthcare system in the U.S. providing an accurate tissue-model apparatus that can validate the function of implantable biologic combination devices. TEAM MEMBERS (clockwise) ADVISORS Rafael Barragan Stephen Arce, Ph.D. TEAM MEMBERS (clockwise) ADVISORS Brittany Lemke Charles Lamantia Andrea Aguilera Stephen Arce, Ph.D. Vanessa Nocent Andre Burbano Cesar Rodriguez, M.D. SPONSOR Elizabeth Meinert-Spyker FAMU-FSU Engineering Alonso Mendoza SPONSOR FAMU-FSU Engineering 114: Movement-to-Sound Converter (MSC) 116: Is This Stool Taken? The movement-to-sound converter (MSC) is a sensor glove intended to Disbiosis is characterized by an imbalance of or unhealthy microbiome in the help pediatric patients with cerebral palsy interact and communicate. These intestinal track. Team ITST furthered the development of an enteric (intestinal) patients often have difficulty speaking and their mobility may also be limited microbiome sampler system by optimizing the timing of a protective gelatin to small hand gestures. Because of these obstacles, children may have difficulty outer layer and designing the internal components of the system. A two-layer communicating and/or they may lack essential comprehension skills. Team filter design, together with the timed-dissolution of the outer layer, allows the MSC created a glove device that allows patients to trigger pre-recorded audio small device to capture bacteria and other organisms in the small intestine using messages that play with only simple hand gestures, such as making a fist or an osmotic chamber to pull in digestive fluids. This sampling system can help pointing a finger. With the device, children can interact with their caregivers and researchers understand how the gut microbiome affects human health using a communicate simple messages like ‘yes,’ ‘no’ and ‘I want.’ non-invasive and inexpensive technique. TEAM MEMBERS (clockwise) ADVISOR TEAM MEMBERS (clockwise) ADVISOR Nathan Barnett-Bishop Stephen Arce, Ph.D. Danielle Dominique Stephen Arce, Ph.D. Charlie Brenner Panos Kiratzis Brandon Greene SPONSOR Alyssa Santana SPONSOR Claudia Mibelli FAMU-FSU Engineering Raheem Thomas FAMU-FSU Engineering 8 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 9
Chemical & Biomedical Engineering Chemical & Biomedical Engineering 117: HOCUS POCUS 119: Sugar Rush The goal of HOCUS POCUS is to improve image quality in current point- The goal of Sugar Rush is to provide an affordable, non-invasive way for diabetic of-care ultrasound scan (POCUS) technology. POCUS, a portable imaging patients to monitor their blood glucose levels. The team has developed a hydrogel modality, benefits healthcare providers and patients—especially those in low- patch system that detects glucose in perspiration using a colorimetric reaction. resource/accessibility areas, including lower costs (start-up and maintenance), A custom image processing algorithm converts the color signal into an accurate increased convenience and greater efficiency. However, when compared to other glucose level, allowing the patient to simply take a picture of the patch to get imaging modalities, it lags in image quality and resolution, resulting in lower a reading. This provides the patient with the ability to monitor their glucose efficacy and clinical use. This team developed a feasible solution to significantly without the need for expensive or invasive monitoring systems. improve the image quality of POCUS scans that especially benefits physicians and technicians in unique settings such as emergency sites, patient homes TEAM MEMBERS (clockwise) ADVISORS Sergio Arana Stephen Arce, Ph.D. and low-resource areas. It can be used as an additional clinical tool to use in Colin Burrowes Christina Holmes, Ph.D. treatment, diagnosis, and monitoring. Hassana O’Connor Harshal Patel SPONSOR TEAM MEMBERS (clockwise) ADVISOR FAMU-FSU Engineering Jarrett Amodeo Stephen Arce, Ph.D. Lauren Daley Charles Fleischer, M.D. Nathan McDonald MaKenna Sebastian SPONSOR FAMU-FSU Engineering 120: Rocket Socket When limb volume decreases, prosthetic devices no longer function properly due 118: MoDex to improper fitting and the uncomfortable/painful redistribution of weight. The Rocket-Socket is a Total Surface-Bearing Socket Device intended to help trans- The cost of living for families of children with cerebral palsy (CP) is significantly tibial amputees manage the volume changes of their residual limb throughout the higher and providing an option that can provide therapy in a remote setting can day. The Rocket Socket features an adjustable internal air bladder to maintain the help them tremendously. MoDex built a combination therapy system consisting fit and comfort of the Socket, enabling patients to be more active and avoid the of a Transcutaneous Electrical Nerve Stimulation (TENS) component and a inconvenience of constant removal and readjustment of their prosthetic limb. mechanical tensioning glove to allow patients with CP to build strength and TEAM MEMBERS (clockwise) ADVISORS dexterity in their hands. Successful therapy has the potential to provide children Amro Abdelaal Stephen Arce, Ph.D. with CP more independence and self-reliance by helping them communicate and Maria Canonicco interact with their caregivers and the outside world. Matthew Sabo SPONSOR Yazmeen Torres Hanger Clinic, Matthew Dunford TEAM MEMBERS (clockwise) ADVISOR Jacob Athey Stephen Arce, Ph.D. Audra Barnes Stephano Tsutsumi SPONSOR FAMU-FSU Engineering 10 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 11
Civil & Environmental Engineering Civil & Environmental Senior Design 201: Apalachicola Historic Squares Restoration Apalachicola is a harbor town located on Florida’s panhandle. The city uses a plan first developed in the 1500s by the Spanish, comprised of a rectangular grid of blocks, alleys, streets and squares. Chapman Square is one of the six areas in Apalachicola intended for town squares. There is an intersection at Chapman Square that directs traffic into the city grid system, but this existing infrastruc- ture does not serve the intended purpose of the city-owned land to its full extent. The Historic Apalachicola Foundation believes that turning Chapman Square into a true town square can strengthen the sense of community and the town’s historic identity. The scope of this project is to develop a concept that restores the intent of Chapman Square in a way that is trasferable to the city’s other original squares. The proposed design is both innovative and safe for the use of vehicles and visitors to Chapman Square. The current roadway is replaced with a square-shaped roundabout with a one-way traffic flow. The project goals include increased recreational space, thru traffic access and realizing the client vision. By maximizing the land use at Chapman Square, our team incorporates a roadway plan including curbing, travel lanes, a sod lining and a sidewalk. The primary function of this design is to open up space in the center to allow for safe pedestrian passage, a renewed inviting public space and a useful area for the citizens of Apalachicola. In addition to opening up this central space, a historic touch, such as a statue or fountain, would be chosen by the community to further promote a sense of heritage among the residents. TEAM MEMBERS (L to R) ADVISORS Jessica Cavalieri S. Martin, P.E., SECB, Mark Lleweyn Sr., P.E. Meghana Chachra Shelby Graziani SPONSOR Camilo Romero Historic Apalachicola Foundation, Inc., Diane Brewer, Marie Marshal, Halff Associates, Inc., Mark Llewellyn, Sr., P.E. Image via WFSU 12 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 13
Civil & Environmental Engineering Civil & Environmental Engineering 202: Center for Advanced Power Systems (CAPS) 203: Residential Amenity Campus Research Building A small community in Naples, Florida requested the development of a small The Center for Advanced Power Systems (CAPS) needed a new lab facility to residential amenity campus. The project scope included a club house, pool area, provide more research in power electronics and thermal management. The new sport courts and a parking lot. Safety, quality, cost, and scheduling were large facility will also expand their education program, giving students more learning factors in deciding between design alternatives. opportunities. Some of the immediate challenges with this project were site development The new lab facility must be able to move heavy materials and house and grading. Deciding on appropriate drainage measures of the site greatly specialized equipment. It needs to provide an excellent workspace for full-time influenced the overall grading. The physical location and its proximity to FEMA staff, while also accommodating student learning for aspiring professionals. The flood zones as well as hurricane zoning impacted the final decisions. Parking lot facility also needs to handle daily operations, be able to receive shipments, and layout also affected the drainage and grading of the overall site as it is the biggest function while abiding by state, municipal and university codes. impervious area in proposed designs. Our multi-disciplinary team produced a plan that includes site development, For the sport courts, there was a lot of flexibility in the potential design. geotechnical surveying and design, water resources management, structural and Some of the courts considered included, tennis, volleyball, bocce ball, basketball foundation design, construction management and scheduling operations. and roller hockey. The next step was to decide between asphalt, post tension slab, or reinforced concrete, as well as the type of finish we wanted to seal it with. TEAM MEMBERS (clockwise) ADVISOR Clubhouse placement and pool design were minor considerations as the client Brian Coogan S. Martin, P.E., SECB requested something aesthetically appealing. Michelle Grand Lastly, the cabanas on the pool deck needed to be designed for self weight as Grant Groom SPONSOR Ryan Loving DHM Melvin Engineering, Jamie Graham, well as hurricane wind loads which helped narrow down the choice of materials. Freeman Sanders P.E. and Paul Davidson, P.E. TEAM MEMBERS (clockwise) ADVISORS Noah Bower S. Martin, P.E., SECB Julia Burroughs M. Dulebenets, Ph.D., P.E. Julia Dennis Connor Kloby SPONSOR Waldrop Engineering, Nik Kasten, P.E. 204: FAMU-FSU College of Engineering Building C Site Design The goal of our project is to deliver a complete site design for a new Building C on the FAMU-FSU College of Engineering campus. Our proposed site for Building C is the barren landscape north of Building B. Currently, this space is mostly grass with the exception of two beach volleyball courts and a few solar panels. Building C will be a state-of-the-art facility serving as a focal point for the college. We will help accomplish this goal through our detailed site design, which includes site-development, stormwater, transportation, utilities and construction management. Each component of our design will revamp the campus. Students, faculty, and staff will be inspired to work here for many years to come. TEAM MEMBERS (clockwise) ADVISORS Brandon Bolware (not pictured) S. Martin, P.E., SECB Christian Capper Dock Luckie III SPONSOR Joseph McCully FAMU-FSU College of Engineering, Quaid VanHuss Donald Hollett 14 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 15
Civil & Environmental Engineering Civil & Environmental Engineering 205: FAMU-FSU College of Engineering 206: Pedestrian Crossing on West Tennessee St. Pedestrian Access and SWMF Remediation Pedestrian injuries and fatalities continue to occur along West Tennessee The FAMU-FSU College of Engineering provides the necessary learning Street, in Tallahassee. We analyzed various traffic data provided by Florida facilities and equipment to hundreds of engineering students every semester. The Department of Transportation and City of Tallahassee, including from car campus consists primarily of two main buildings and is rapidly growing. Because crashes involving pedestrians, locations of these crashes and traffic flow. This of this growth, the campus is in constant need of improvements. helped us understand where the areas of concern are, and what options we have Our improvement project encompasses three main goals: 1) to remediate the to fix them. Requirements concerning crossings and locations were evaluated retention pond next to building B, 2) design and construct a new sidewalk and during this process. 3) create and build an outdoor study area for both the faculty and the students. For the area between the intersections of W. Brevard St. and West Tennessee The retention pond remediation returns the pond to its original state by St., we assessed the area and evaluated different approaches to develop a safe dredging and adding buffer vegetation around the perimeter Currently, the outline of construction development. campus lacks safe pedestrian access between the A.M.E. (Aero-Propulsion, Our design features a crosswalk, bridge and tunnel design. The final design Mechanics and Energy) Building and the main engineering campus. A proposed was chosen as a safe, economic, and aesthetically-pleasing pedestrian crossing. sidewalk connects the two safely. A gazebo will serve the college community with Our project construction development timeline includes working lane-by-lane a location to relax or study. This project requires several field reviews, permit closures to construct cut-and-cover tunnels along the span of the project. facilitation, plan design and community awareness implementation. Our design We estimate this process—from locating and relocation of utilities to follows standards set by the county, state, ADA, and FDOT. backfilling and final touching with paint—to take six months (six-phase plan). This tunneling design meets all ADA compliance codes, includes Blue Light TEAM MEMBERS (clockwise) ADVISOR emergency systems and leaves room for more features to be explored. Sarah Cook S. Martin, P.E., SECB Kishoon Greer TEAM MEMBERS (clockwise) ADVISORS Olivia Perryn SPONSOR Liwa Arigbo S. Martin, P.E., SECB FAMU-FSU College of Engineering, India Baggaley R. Moses, Ph.D, P.E. Donald Hollett Brian Calandra Jack Walter SPONSOR FAMU-FSU College of Engineering 16 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 17
Civil & Environmental Engineering Civil & Environmental Engineering 207: Hudson Heights Development 209: Graceville Fire Department The Hudson Heights development project is intended to be a low-cost This project is a fire station design for the City of Graceville, Florida on three community for young professionals and students alike. The major aspects of acres located at 951 Prim Avenue in Graceville. This site is densely wooded with the plan are as follows: The project will feature the design of a retention pond pine trees and underbrush, requiring significant tree removal. that will keep a water level throughout the year for aesthetic purposes and will The Graceville Fire Department asked us to design structural components for maintain a grade such that no fence is required around it. Ultimately, the site the new fire station that would be sufficient to house four drive-through garage and the retention pond will be designed so that all stormwater that falls onto bays for fire engines, along with living quarters, a restroom and a kitchen. Site the property will flow in a manner so that the water will not puddle or bunch design includes parking areas and a retention pond to prevent both flooding and in undesired locations. Rather, the water will flow to the design retention pond water ponding on the developing site. on the property. This will be done by grading the site and developed area in a TEAM MEMBERS (clockwise) ADVISORS manner that water flows desirably. Robert Miller Sean Martin, P.E., SECB The multi-family dwelling building will be three stories and will feature Dimitrije Pejic Kamal Tawfiq, Ph.D., P.E., F.ASCE community amenities on the first floor. It will be primarily built using timber Bradley Proctor while featuring steel beams on the first floor; it will also showcase a stem wall Mark Vause SPONSOR DHM Melvin Engineering as its foundation. The parking lot will be graded per ADA requirements while providing ample drainage and plenty of drive aisle space. The parking lot will provide plenty of parking for residents, and ADA parking will be provided according to code. The driveway leading to the site shall be a two-lane, low-speed road that provides ample sight distance and will drain via pipes to the same retention pond as the building and parking lot. All site design will adhere to the Florida Building Code and Leon County Code of Ordinances. TEAM MEMBERS (clockwise) ADVISOR M. Bonner Buckner S. Martin, P.E., SECB Mitchell Hudson L. Spainhour, Ph.D., P.E. Haidyn Owens Kevin Pham SPONSOR Barkley Consulting Engineers Inc., Douglas R. Barkley, M.S., P.E., S.I. 208: City of Midway Sanitary Sewer Collection System This project is a public sewer system for the Rustling Pines Subdivision in Midway, Florida. The City of Midway needs a public sewer system to replace the current failing septic systems. The main option proposed is a traditional gravity system to reduce the cost of maintenance and provide a reliable system in the event of power outages. A second option is a low-pressure sewer system, having a lower initial cost and higher maintenance and individual cost to the users. The City of Midway chose a gravity system due to reliability and low operational cost. The proposed design will allow for future additions. TEAM MEMBERS (L to R) Construction and design will follow the Department of Environmental Dylan Jones Protection and Ten State Standards to ensure safety and compliance of the Bryan Martinelli (not pictured) Joshua Rakestraw (not pictured) system. We provide a basic design, with final details to be added in the future Carlton Walker after funding has been acquired. This design includes seven pump stations with force mains and around 10 miles of collection pipe. ADVISOR The project is a major improvement to the city infrastructure, providing S. Martin, P.E., SECB reliable wastewater removal to the neighborhoods currently facing septic failure. SPONSOR Florida Rural Water Association, Sterling L. Carroll, P.E., M.P.A. 18 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 19
Civil & Environmental Engineering Civil & Environmental Engineering 210: Railroad Avenue Reconstruction Project Railroad Avenue is a roadway located in Tallahassee, Florida. This road travels between Gamble Street and West Pensacola Street. The area surrounding Railroad Avenue has seen many improvements in recent years and biggest of these are the reconstruction projects of both FAMU Way and West Gaines Street. Hotels and retail stores have also been added in the area. Due to this development and the increased traffic it has caused, Railroad Avenue needs major improvements. To address this, our team developed a plan that includes a full reconstruction of Railroad Avenue. Reconstruction spans about 1,000 feet between FAMU Way and West Gaines Street and includes a wide range of upgrades, including lane redesign to improve traffic flow and driver visibility. Widened sidewalks, additional crosswalks and better signage improve pedestrian traffic flow and safety. To address the impacts of this project, we developed a plan for stormwater drainage and erosion mitigation. This project features landscaped medians and brick crosswalks to improve the visual appeal of the roadway. The redesign not only improves the traffic flow and visuals of the roadway, but also allows Railroad Avenue to match the existing improvements to FAMU Way and West Gaines Street. This will encourage further development in the area and lead to a better driving and pedestrian experience for both the local community and visitors to the area. TEAM MEMBERS (clockwise) Daniel Aries ADVISOR S. Martin, P.E., SECB 211: SR 97 Over Little Pine Barren Creek Jake Dion Ren Moses, Ph.D., P.E. Bridge Replacement Chandler Hatcher Andre Mercier SPONSOR Dominick Tressler City of Tallahassee Underground Utilities State Route (SR) 97 is a south-north two-lane highway in Escambia County, & Public Infrastructure, Roger Cain, P.E. Florida. It is a heavily trafficked highway and a hurricane evacuation route for the residents of Pensacola and the surrounding area. This project involves replacing a structurally-deficient bridge spanning Little Pine Barren Creek located north of Walnut Hill, Florida and west of Century, Florida. The bridge, built in 1940, is a five-span, 75-foot-long concrete slab bridge on concrete piles and caps. In its most recent bridge inspection, the structure scored a sufficiency rating of 33.6, and a health index of 49.6. There is a vertical misalignment of the deck in two spans due to settlement of one of the bents. The span exhibits a noticeable bounce under heavy live loads. The vertical posts near the two spans exhibit misalignment and separation due to the settlement of the bent as well. The bridge replacement on SR 97 involves constructing a temporary bridge and roadway diversion on the east side of the existing bridge. Traffic will be redirected onto the temporary diversion during the demolition and reconstruction project. Our team focused on the superstructure design of the bridge, coordinating with district agencies to reduce wetland impacts and performing drainage analysis for the project. TEAM MEMBERS (clockwise) ADVISORS Tasha Acosta C. Clark II Ph.D., P.E. Melissa Molina S. Martin, P.E., SECB Griffin Reilly L. Spainhour Ph.D., P.E., Andrew Zubowicz SPONSOR HNTB Corporation, David Crombie, P.E., Sadie Dalton, P.E., and Travis Lloyd, P.E. 20 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 21
Civil & Environmental Engineering Civil & Environmental Engineering 212: Wakulla County Trails and 213: Bald Point State Park Campgrounds RecreationFacility The Bald Point State Park Campgrounds is intended to be a mid-sized Our team worked alongside Northwest Florida Water Management District campground with both space for tent and RV camping as well as cabins. These and Wakulla County to create a nature park with amenities for the residents of will be built around a small ring road with a central bathhouse. Bald Point State Wakulla County, Florida. The property is located in the Wakulla Springs area and Park is home to many plants and animals, including some endangered species occupies 131.5 acres of land. We designed multi-use trails, roadway access for the such as the Bald Eagle, where the park gets its name. Most of the park is nearly at trails and a parking lot, along with a variety of park facilities. Our hope is that sea level and has many wetlands, or areas that are covered by water for a portion this will provide all nearby residents with as many recreational opportunities as of the year. It is very important that these wetlands are not disturbed as they play possible. a large part in the ecosystem of the park. The nature park will have two entrances. The main entrance at the Southeast Bald Point is difficult to develop, mostly because of how important it is to end will provide accessibility to vehicular traffic and is also connected to an keep the natural beauty of the park both for visitors and the wildlife that call the existing road. The road will lead to the main parking lot that contains roughly 15 park home. The runoff from the campsite must not affect the environmentally spaces and a restroom facility. The plumbing and electrical lines for this area will precious areas of the park but it also cannot stay and puddle on the campsite. be bored from the neighboring property to the east. This will be achieved by building the campsite on high ground and constructing The property has a residential area to the west and rural communities areas where water will naturally collect and seep back into the ground around the surrounding the north, south, and east. Secondary access will be close to the west site. We will also reduce the amount of runoff from the campgrounds by keeping neighborhood. The multi-use trail paths will provide pedestrian access and direct areas that water cannot pass through to a minimum. connection to the surrounding community. The trails in the park will be unpaved Some other challenges we face in the project are that the campground is also and approximately six feet wide throughout. very near the coast, and there is some danger of flooding as well as high wind Low-impact buildout techniques will be used to preserve the beauty of the speeds from storms. To raise the buildings out of harm’s way from the water, park’s natural features. Our design creates a family-friendly park environment for the structures will be constructed on piles. All buildings on the site will also be patrons of all ages to enjoy. Our goal is to make this park one of the most eco- engineered to withstand wind speeds of up to 150 MPH. friendly and beautiful nature parks in Wakulla County. TEAM MEMBERS (clockwise) ADVISOR Bond Cantrell Douglas R. Barkley, M.S., P.E., S.I. TEAM MEMBERS (clockwise) ADVISOR Trace Hunter S. Martin, P.E., SECB Trevor Obal S. Martin, P.E., SECB Xhoja Joseph Richard Elmore Steven Owusu SPONSOR Richmond Bowen SPONSOR Florida Department of Environmental Clint Caple Northwest Florida Water Management Protection Division of Recreation and Merve Ozer District, Brett Cyphers and Jim Lamar, P.E. Parks, Michael W. Foster Jr., P.E. 22 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 23
Civil & Environmental Engineering Civil & Environmental Engineering 214: Intersection Improvement, US-231 & 19th Street ZILLAH STREET FROM BAHAMA DRIVE TO PAUL RUSSELL ROAD In Bay County, Florida, the intersection of US-231 (SR-75) and 19th street is (not to scale) problematic. In the years leading up to its redesign, there have been 53 reported EXISTING EXISTING accidents within a half mile of this intersection. Of these accidents, more than COUNTY OWNED RIGHT-OF-WAY RIGHT-OF-WAY RIGHT-OF-WAY half of them occurred during the heavy commuting hours of the early morning VARIES 25' ± 25' ± and late afternoon. 10' PROPOSED LANDSCAPING 28' PROPOSED SOD RESURFACE EXISTING PROPOSED 18' 10' TRAVEL LANES SIDEWALK This location is also significant because US-231 is along the designated 6' - 8' 10' 10' 5' “Hurricane Evacuation Route” for the area, thus holding high importance to the 2' 3' public eye. KLDM Design worked on a design that focused on improving the intersection of US-231 and 19th street. EXISTING POWER & LIGHT POLE Currently, US-231 is a four-lane highway, two-lanes traveling in each TO REMAIN direction, with a two-way turn lane dividing them. We found several limiting EXISTING GROUND factors during the design process, but it was clear that adding a right turn lane for southbound traffic on US-231 would be the most optimal improvement, making the road safer for drivers. While there are many ways to design this improvement, road widening had EXISTING EXISTING SIDEWALK EXISTING GROUND FILL EXISTING DITCH AND REMOVE CONCRETE DITCH MULTI-USE TRAIL the most economical and local positives. We also included new mast arms and TO REMAIN TO BE REMOVED PAVEMENT PROPOSED STORMWATER PIPE traffic signals. We believe this will improve traffic flow and reduce congestion and accidents near this intersection. 215: Zillah Pedestrian and Street Safety TEAM MEMBERS (clockwise) ADVISOR SPONSOR (PASS) Project David Carbajal S. Martin, P.E., SECB Chipola Engineering Group. Nick Kyle McMullen S. Jung, Ph.D. Grosso, P.E. & Blaine Varn, P.E. Zillah Street is a residential street, spanning between East Paul Russell Road and Logan Mercado Marcus Stanton Tram Road in Tallahassee, Florida. It is located in the Multimodal Transportation District and is home to Fairview Middle School and Pace High School. Due to its location, many people utilize this street. Over time, the condition of the roadway and sidewalks has deteriorated BEFORE and facilities have become outdated. On the west side of the street, sidewalks have notable spalling, rutting and cracking. The roadway’s steep grade, along with open ditches, results in poor drainage on the street. These open ditches also reduce the amount of walkable space and present a danger for drivers and pedestrians. Overgrown trees and bushes obscure pedestrians from view and reduces their safety. Due to these issues, we planned a full demolition and reconstruction, along with additions for improvement. The gradation of the roadway will be brought to current standards through reconstruction, and curb and gutter will be added. Drainage pipes will be added to the open ditches before they are completely filled in, improving drainage and allowing for the addition of wide sidewalks on the east side of the roadway. All existing sidewalks will be reconstructed. A four-way crosswalk and stop signs will be added at the Bahama Drive- AFTER Omega Avenue intersection. Landscaping will be added using principles of Crime Prevention Through Environmental Design. These improvements will increase driver and pedestrian safety, and the design will improve the street’s sustainability, functionality and appearance. TEAM MEMBERS (clockwise) ADVISORS Jenna Cutrone S. Martin, P.E., SECB Javar Pascoe Christian Wireko, Ph.D. Jarad Patsch Thuraia Sargeant SPONSOR City of Tallahassee, Roger Cain P.E. 24 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 25
Civil & Environmental Engineering Civil & Environmental Engineering 216: Lake City Trade School 218: Irrigation House and Pond Restoration Our project is the site development for a new trade school building in Lake City, Our project restores a one-acre agricultural pond that struggles to hold water Florida. Our plans include a new building foundation and structure, utilities, during dry periods of the year. This pond, built in 1952, has trees growing in the stormwater management and site layout. dam and has not been maintained. The tree roots cause the dam to leak water The proposed school building is one-story with ample natural lighting. The and they must be removed through a dam restoration process. building includes restrooms, offices, meeting rooms, and classroom and lab space Because of the leaking, the pond cannot maintain a fish population or be for five trades: plumbing, electrical, IT, carpentry, and masonry. Outdoor work used for irrigation. One way we help the pond retain water is through a well-to- areas are accessed by roll-up bay doors. Without public transportation in Lake pond fill system. We designed an irrigation house to hold agricultural equipment, City, the parking lot will need to accommodate all faculty and students. These the well pump system used to fill the pond and a pond-sourced irrigation requirements are all met by our design. system for a nearby peach orchard. This pole barn will also be important for We prioritized sustainability throughout the project and used creative holding pond recreation and fish-stocking equipment, including fish food, water methods to handle stormwater on the site. Therefore, our roof draining system treatment materials and fishing equipment. will include a cistern to collect roof runoff. This water will then be used for We conducted an environmental study to ensure that the irrigation system plumbing and irrigation purposes. In addition, our site design includes a and well-water pH balance allow for a sustainable fish habitat. This is also stormwater pond that incorporates retaining walls to decrease the overall size defined by a healthy ecosystem of fish populations, like grass-eating carp to help of the stormwater structure. Our design utilizes permeable pavement, limiting control algae. A TR-55 runoff study and the peach orchard irrigation demands runoff from the parking lot and providing a sustainable drainage solution. were important hydraulic calculations that needed to be balanced. We used these figures to define this pond’s ability to supply the peach orchard without TEAM MEMBERS (clockwise) ADVISOR Nicholas Jungers S. Martin, P.E., SECB damaging its own environmental sustainability. Hugh Merryday K. Tawfiq, Ph.D., P.E., F.ASCE Antoinette Velazquez TEAM MEMBERS (clockwise) ADVISORS Jared Wolber SPONSOR Jack Bingemann S. Martin, P.E., SECB Community & College Partners Program, Jake Bleier Michael Burns, P.E. Jonathan Bottomy SPONSOR Kayla Edwards Kim Bottomy, P.E., KB Engineering LLC 217: Avery Park Subdivision The Avery Park Subdivision is a new development created from two adjacent parcels. These parcels consist of residential and mixed-use commercial/residential land. Our team created the site design layout and grading, sewer/storm water facilities, utilities, and a structural design for the single family attached homes. This proposed design layout maximizes the number of homes without sacrificing important natural features such as protected trees. We designed an ICPR model for the stormwater pond located at the lowest point of the land and site grading to capture runoff from the proposed development and redirect flow away from the homes in the area. In addition, we designed a storm sewer system leading to the stormwater pond. For the structural side of the project, we designed a truss system for the roofs of the single-family attached homes. TEAM MEMBERS (clockwise) ADVISOR Samuel Allen Sean Martin, P.E., SECB Pole Barn: Michael Giglio Michelle Roddenberry, P.E., F.ASCE Kathryn Sammons Peach Tree Orchard: Gabriel Sanz SPONSOR Isaac Veenstra William Colbert, P.E., Inflow: Urban Catalyst Consultants Overflow: Well Pump: 1.5” Sprinkler Tower: Dam: Underground PVC: Access Path: Pond: Underground Power: Pond Fill Sprinkler Range: 26 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 27
Civil & Environmental Engineering Electrical & Computer Engineering Electrical & 219: City of Palatka Water Treatment Plant This project focuses on improving the water treatment plant used by the City of Palatka, Florida. When the treatment plant first began operating, it was a Category 1 plant, using traditional coagulation, flocculation and sedimentation Computer processes to treat the water. For these processes, the plant was using an alum and sulfuric acid combination. However, the plant began to see problems with the alum forming crystals, causing the filters to fail. After the failure and a rerating, the plant began operating as a Category 5 treatment plant, Senior using chlorine and hydrogen peroxide to disinfect the water instead. This new Design disinfection process creates unwanted byproducts that must be removed from the water, calling for the use of granular activated carbon (GAC) filters. The problem that the water treatment plant currently faces is that the new filters do not fit inside the existing treatment building. This means that the building, and all piping and equipment inside, needs to be completely redesigned to house the filters. Our team worked with the Florida Rural Water 301: FPL Pole Health Detection Association to design the layout for the entire piping system of all filters and treatment equipment at the plant. We designated pipe sizes and equipment, Florida Power and Light (FPL) provides power to over ten million people in calculated optimal flow rate through each section of pipes, and included a cost Florida via millions of utility poles that transfer power to homes. However, estimate for the entire project. Our goal is to redesign the plant in a way that the integrity of these poles degrades over time. Linemen must test the health cleans the wastewater quickly and thoroughly. of these poles every two years using an 18-step inspection process. One of these steps is the hammer test where a lineman taps the pole with a TEAM MEMBERS (clockwise) ADVISOR hammer and listens for the sound it produces. Changes in the sound correlate Nicolas Carmon S. Martin, P.E., SECB to a defect in the pole. This inspection process is prone to errors and Ethan Geiger Meghan Tyler SPONSOR is resource-intensive. Our goal was to automate and simplify FPL’s pole Florida Rural Water Association, inspection process. Sterling Carroll, P.E.; Peyton Piotrowski We developed a pole testing approach that uses radar technology to improve testing efficiency and accuracy. This design provides linemen with a simpler, non-invasive way to test the health of a utility pole. With the help of a team of mechanical engineers, we designed and built a triangle-shaped robot that can climb and adjust to different sized poles. A radar sensor attached to the robot checks the pole as it climbs. Both the robot and the sensor are powered by a rechargeable battery. An app designed for iPads and iPhones is used to control both parts. The user is able to control the robot’s movement and view the sensor’s test results, along with other important robot information. TEAM MEMBERS (clockwise) Corie Cates Alonzo Russell Leonardo Velazquez Thomas Williams ADVISOR Shonda Bernadin, Ph.D. SPONSOR Florida Power and Light 28 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 29
Electrical & Computer Engineering Electrical & Computer Engineering 302: Superconducting Reversible Logic 304: FPL ATS Training Application The progress of modern computing has been slowing down due to the Florida Power and Light (FPL), a branch of NextEra Energy Inc, has recently difficulty in making computers more energy efficient. Asynchronous Ballistic introduced a new device into their systems to help reduce the number of power Superconducting Circuits (ABSCs) will be more energy efficient than those outages, called the Automatic Transformer Switch (ATS). The ATS makes sure currently in use as they do not waste energy with clock signals. ABSCs also use that electrical power is continuously flowing by using a system that can detect components that do not use as much energy to operate. ABSCs work best for faults. When a power outage occurs, the system identifies temporary faults using high-speed, high volume tasks, such as stock trading and scientific research. For the ATS and restores them. If it is not a temporary issue, an employee will have stock trading, the faster speed would allow stock traders to have an advantage. to come out and check the ATS. For scientific research, the circuits would allow for improvements in the quality With the recent impact of the COVID-19 pandemic, it’s challenging for FPL of measurements and simulations. Since there are very few designs for ABSCs to offer safe, in-person training to their employees. Instead, they are creating known, the goal of our project is to create a tool that finds new ABSCs to help more virtual training opportunities. FPL has tasked us with designing a Virtual counter this current issue. Reality (VR) training application that can train their employees on the ATS. Our group’s tool receives user input from a file. This input is used to generate Our remote training solution is an iPad application that will teach the and simulate potential ABSCs. Those simulated circuits will then be tested employees about all the aspects of the ATS. The application will contain and filtered to see if they are reversible and functional. The circuits that are not educational tools including videos and documents on safety procedures. It will filtered out will then be output to the user. teach them how to use the ATS and perform maintenance on it. The application If additional ABSC designs exist, then this tool will be able to find them, will also allow employees to practice what they have learned by simulating the which will automate ABSC discovery going forward. Discovering new designs procedures on a 3D model. It would be very similar to interacting directly with by hand requires a great deal of time, luck, knowledge and skill. With our tool an ATS device. The app will take them through all the information they need to it is now only a matter of computing power and time. This reduced cost would know, and quiz them throughout. It will show them any wrong answers, so they incentivize companies to use their funds to further research into reversible know which areas they need to improve. computing. TEAM MEMBERS (clockwise) ADVISOR TEAM MEMBERS (clockwise) ADVISOR Alexis Cross Reginald Perry, Ph.D. Marshal Nachreiner Michael Frank, Ph.D. Kaitlyn Gurtner Samuel Perlman Kevin Rodriguez SPONSOR Donovan Sharp SPONSOR Christopher Sopeju Florida Power and Light Jesus Sosa Sandia National Laboratories Max Urscheler 303: Software Defined Radio Radios have been used for many generations to send and receive data over large distances, wirelessly. From the military and large corporations to private owned vehicles, radios are used in a variety of different ways. Oftentimes, companies or the military use many different radios for different tasks. All these different radio transmitters can add up to a larger required investment. However, a new radio on the cutting-edge of technology can be used to decrease these costs—the Software Defined Radio (SDR). An SDR is a radio that uses one single device while allowing software to control the radio. Instead of using different radios, different programs can be written to the same device. This project focuses on developing an SDR with three objectives. The radio is built from commercial parts, the software is reprogrammable, and the SDR must have high fidelity. This means that the signal reproduced will be of high quality. By creating an SDR, it allows businesses to be more cost-efficient and will allow anyone to create a design. The SDR will have only one radio, which will prevent any confusion that multiple radios can lead to. The SDR is useful in many areas because of its flexibility and easily maintained because of its use of commercial parts. TEAM MEMBERS (clockwise) ADVISOR Kira Bronstein Peter Stenger, Ph.D. Simon Charry Christian Pollock SPONSOR Jaryd Walton FAMU-FSU College of Engineering Evan Woodard 30 FAMU-FSU COLLEGE OF ENGINEERING ENGINEERING SENIOR DESIGN 2021 31
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