Mechanical Engineering Commons^™

Nfpa 2015/2016 Chainless Challenge Project Report, Andrew Tupta, Andrew Ball, Stefan Stamboldziev, Jordon Spence, Sean Catchpole

Williams Honors College, Honors Research Projects

Parker Hannifin has issued a challenge to student design teams of creating a Chainless bike using a hydraulic system. Each student design team will be assigned a technical advisor from the University. The project will be divided into two phases after the initial kickoff. The first phase will align with senior design course for motion control and hydraulics and will yield the student obtaining knowledge in hydraulics, including bio-degradable fluids, pneumatics, electromechanical systems, green technologies (sustainable energy) and controlling force and motion. Students will be provided data sheets, a list of in-stock Parker components and by the end of the …

Fatigue Performance Of Glass Fiber/Epoxy Composite At Low Temperature, Prajakta Govande 2817401530, Dominic R. Cross, Kwek Tze Tan

Williams Honors College, Honors Research Projects

Due to technological advancement in the manufacturing methods of composites, these materials find a plethora of applications which include but are not limited to wind energy projects in the form of turbine blades. These blades at times are exposed to temperatures as low as -40ᵒC. Therefore, there is a need to study low-temperature effects on such materials under different loading scenarios. This study investigates the possibility of utilizing MAC/GMC as a simulation tool to match trends of mechanical properties such as fatigue performance and stiffness variation of a given Glass fiber/Epoxy composite at 23ᵒC (room temperature) and -40 ᵒC, under …

Compact Electric Personal Transport, James M. Maganja Mr.

Williams Honors College, Honors Research Projects

The goal of this project was to design a compact and powerful personal transport vehicle around the high performance electric power systems associated with large radio controlled aircraft. The relatively powerful and lightweight components associated with these models are the perfect candidate for this application. The selected electric motor for instance is rated at 3kW of continuous power with a mass of just 384 grams.

There were engineering challenges that arose from using these types of components for a vehicle application. At its designed operating voltage the motor will be spinning at around 25,000 rpm. This will require a novel …

The University Of Akron Human Powered Vehicle Team, Maria E. Rizzo, Andrew J. Derhammer, Christopher M. Trowbridge, Timothy M. Nutt, Joseph R. Boyd, Jeremy W. Marcum, Jonathan E. Adams, Donald G. Haiss, Julia Wood, Brian D. Goshia, Scott T. Fagan, Joshua D. Everhard, Rebecca L. Slivka

Williams Honors College, Honors Research Projects

The University of Akron Human Powered Vehicle Team’s 2016 vehicle, Klokan, was designed, manufactured and tested with safety, reliability, performance and ease of use in mind. The vehicle is a fully faired tadpole trike with a lightweight aluminum frame constructed from 6061-T6 tubing having a total weight of 8.9 lbs. To complement the lightweight frame, the fairing is constructed from polycarbonate, PETG and carbon fiber strips which combine into a lightweight, easy to manufacture weather barrier and aerodynamic structure. Klokan was designed to be a safe and efficient mode of everyday transportation which ensures that riders are sufficiently protected by …

Designing A Nano-Drone With Hybrid Structural Energy Storage, Ann Klindworth, Jared Cornett, Kyle Leifheit, Joseph Dejacimo

Williams Honors College, Honors Research Projects

The Advanced Energy and Sensor Lab at the University of Akron has been working to develop a working flow battery that replaces today’s solid batteries. The objective of this senior design project was to replace the conventional lithium-ion battery as the energy storage component in nano-copters with a newly designed hybrid structural battery. In the design, the nano-copter needed to be mechanically supported and store enough energy for flying. In order to accomplish this, the nano-copter weight was reduced so that the flight range could be significantly increased. Therefore, the project was broken into two major parts. The first was …

Zipping Towards Stem: Simulation Wind Tunnel, Emma Pierson, Greg Flohr, Devon Goldberg, Brandon Hein, Jeremy Hein

Williams Honors College, Honors Research Projects

The simulation wind tunnel was created to be integrated into a larger project funded by the National Science Foundation titled Zipping Towards STEM: Integrating Engineering Design into the Middle School Physical Science Curriculum. The goal of this project is to integrate the engineering design process of computer modeling, simulation, rapid prototyping, and testing into the 8^th grade level curriculum by letting students design and test their own mini soap box derby cars. The simulation wind tunnel will be used to help the students understand the basics of aerodynamics so they can design an aerodynamic mini soap box derby …

Cogeneration System Comparison For The Akron Water Treatment Plant, Devin J. Pearcy, Madison R. Morgan

Williams Honors College, Honors Research Projects

Cogeneration is a process of electrical power generation that simultaneously harnesses the heat produced from that electrical generation and uses it to supply heat to a space. The Akron Water Plant was identified as potentially benefitting from this technology for two main reasons. First, they have a large and relatively constant electrical load. Second, they have ownership of a significant amount of natural gas wells at the site.

This report analyzes the economic feasibility of installing a cogeneration plant at the Akron Water Plant (AWP). Data was collected for the plant and its operations, including electricity bills, gas bills, plant …

Optimization Of Formula Sae Electric Vehicle Frame With Finite Element Analysis, Alexander Prorok

Williams Honors College, Honors Research Projects

Optimization of Formula SAE Electric Vehicle Frame with Finite Element Analysis

The University Of Akron Nfpa 2015/2016 Chainless Challenge, Andrew Tupta, Andrew Ball, Stefan Stamboldziev, Jordon Spence, Sean Catchpole

Williams Honors College, Honors Research Projects

Parker Hannifin has issued a challenge to student design teams of creating a Chainless bike using a hydraulic system. Each student design team will be assigned a technical advisor from the University. The project will be divided into two phases after the initial kickoff. The first phase will align with senior design course for motion control and hydraulics and will yield the student obtaining knowledge in hydraulics, including bio-degradable fluids, pneumatics, electromechanical systems, green technologies (sustainable energy) and controlling force and motion. Students will be provided data sheets, a list of in-stock Parker components and by the end of the …

Corrosion Protection Systems In Offshore Structures, Hristo Ivanov

Williams Honors College, Honors Research Projects

Corrosion plays a pivotal role in the engineering world. Engineers of all disciplines must consider the dangers that this phenomenon can incur. Interestingly, corrosion mitigation is not a topic that is addressed in most academic curricula. The goal of this paper is to give engineering students a brief introduction into corrosion and some of the prevention techniques commonly used today.

The design of a corrosion protection system for offshore structures is discussed in order to illustrate how these techniques can be utilized even in the most extreme environments. First, the driving force behind corrosion is examined, introducing the basic mechanics …

Senior Design: Kong Toy Instruction-Manual Insertion, Rachael L. Innocenzi, Ashley N. Cuthbert, Marianna R. Smith

Williams Honors College, Honors Research Projects

The team’s goal is to design and test a prototype and procedure that will automate the insertion of the Kong toy instructions into the cardboard packaging. This automation will increase the speed at which the product is packaged and will serve as an aid to workers with limited dexterity who find the task cumbersome.

The Use Of Carbon Fiber Reinforced Aluminum To Stiffen A Portaledge Structure, Jacob Palmer

Williams Honors College, Honors Research Projects

Increased stiffness will be achieved through a unidirectional carbon fiber tube that will encase the aluminum tubing. This will give the structure the stiffness it needs to resist bending enabling the elimination of the spreader bar, while still maintaining the ductile material properties of the 6061 T-6 aluminum.

2015 Afrl University Design Challenge, Daniel Slattery, Andrew P. Killmeyer, Brandon Null, Brendan Jones, Casey Hale, Jake Stein, Jeff Quartermaine, Kevin Rolik, Nick Tsangeos, Sam Moats, Marisa Seeley

Williams Honors College, Honors Research Projects

The University of Akron’s Air Force Research Laboratory’s Design Challenge Team has engineered a Heat Stress Prevention Kit that includes a facial mask in which the soldier will cool down from the inside out by breathing in the cool air circulating throughout the mask. This cool air is produced from a thermoelectric chip, which has a specific temperature difference on either side, one hot and one cold. Each of the sides is isolated from one another and with the combination of heat sinks, fans, and the simple process of breathing, a system is created by inhaling cool air. The entire …

Swagelok Probing Station Tester Improvement Project, Ross Crocker

Williams Honors College, Honors Research Projects

A step in the inspection process for the Swagelok ends is performed using Probing Station testing. This testing process involves fitting a cylindrical probe into the open end of the fittings. Contact between the probe and the fitting causes the probe to wear. Spare probes are kept at each inspection machine to replace a probe that becomes too worn to function. These spare probes occasionally fall out of their storage location and break without ever being used in inspection. This project seeks to reduce the wear on the probes in service and reduce the number of dropped spare probes that …

Composite Tie Rod Research, Design And Testing For Sae Baja, Amanda M. Nauman

Williams Honors College, Honors Research Projects

Composite materials have become increasing popular in recent years. For the Baja SAE team, composites are typically only used for body panels. To grow as a team and to earn additional points in design competition, it was decided to explore composite use in mechanical applications, specifically for the tie rods. Research was conducted, looking into composite materials basics, types, and material properties. Additionally, manufacturing was explored, including a few projects separate from the tie rod application. 3D models were created after the materials were selected, and FEA analysis was conducted on the parts. Once theoretical testing was finished, the physical …

Oil Filter Wrench Attachment, Steven J. Greenbank

Williams Honors College, Honors Research Projects

The purpose for this report is to outline the design process for an oil filter remover/installer intended to be used with a ratcheting socket wrench. The goal of this project was to design an attachment for a socket wrench that could be used to remove or install oil filters in a vehicle. This report will discuss design criteria for the new design, a few current designs for similar tools and their problem areas, initial design ideas, the design process of the chosen design, and the prototype building and testing for the project.

The University Of Akron 2015 Sae Zips Baja Off-Road Racing Team 2015 Suspension System Design, Ryan W. Timura

Williams Honors College, Honors Research Projects

Baja SAE has been an important part of the University of Akron for the last 20 years. In the early stages, Zips Baja won many races and was one of the best Baja teams around. In more recent years, the teams have not been able to keep up the high place finishes. The 2015 Baja team aims to start a new trend of high place finishes for the years to come. With many design leaders returning from the previous year, passed down knowledge, and experience from last year, it should be an attainable goal.

Prosthetic Thermal Management Device, Garrett Dowd

Williams Honors College, Honors Research Projects

High temperatures in lower-limb prosthetics can lead to poor user skin conditions and mechanical slippage between the user’s limb and the prosthetic. This report presents an air-cooling device for a lower-limb prosthesis. This device’s purpose is to maintain a constant skin-prosthesis interface temperature. A compact heat sink and small fan were used to transfer the bio-heat to the ambient surroundings. By changing the power of the fan, the thermal resistance of the whole system can be adjusted to match various thermal loads and environmental temperatures. Heat pads were used to mimic the heat generation of a residual limb, and cooling …

Fsae Electric Vehicle Cooling System Design, Jeff Lamarre

Williams Honors College, Honors Research Projects

No abstract provided.

Senior Design: Kong Toy Instruction-Manual Insertion, Marianna R. Smith, Rachael L. Innocenzi, Ashley N. Cuthbert

Williams Honors College, Honors Research Projects

The team’s goal is to design and test a prototype and procedure that will automate the insertion of the

Kong toy instructions into the cardboard packaging. This automation will increase the speed at which

the product is packaged and will serve as an aid to workers with limited dexterity who find the task

cumbersome.

Senior Design:Kong Toy Instruction-Manual Insertion, Ashley N. Cuthbert, Rachael L. Innocenzi, Marianna R. Smith

Williams Honors College, Honors Research Projects

The team’s goal is to design and test a prototype and procedure that will automate the insertion of the Kong toy instructions into the cardboard packaging. This automation will increase the speed at which the product is packaged and will serve as an aid to workers with limited dexterity who find the task cumbersome.

Design Of A Horizontal Creep Testing Machine, Michael Presby

Williams Honors College, Honors Research Projects

The design process for a horizontal creep testing machine is presented along with the material selection of grips for high temperature tensile tests. The design process consisted of creating multiple sketches of the testing machine in order to determine the best design to satisfy the given design parameters. The critical points of the frame were determined and derivations were performed in order to determine the maximum stress at the critical points and the maximum deflection due to the applied load. The information gathered from these derivations will be useful in comparing the two material choices for the frame which are …

Designing A Heat Sink For Lithium-Ion Battery Packs In Electric Vehicles, Evan Foreman, Dylan Irvine, Aaron Jackson, Christopher Brandon Remington, Sam Endrizzi

Williams Honors College, Honors Research Projects

This report addresses the concepts and implementation of fluid cooled heat sink designs for an electric or hybrid vehicle battery. To determine the battery’s temperature and heat flux profile, testing was performed by measuring these values at multiple locations on a lithium-ion pouch battery using heat flux sensors and thermocouples during the charge and discharge cycles of the battery. Once the data was collected and analyzed, trendlines were fit to the heat flux data then used to create equations for the heat flux profile during the discharging stage. Each equation represented a specific region on the battery geometry. Four heat …

Magnus Effect In Duct Flow, Jesse S. Batko, Cameron W. Clarke, Kenneth W. Smith Jr.

Williams Honors College, Honors Research Projects

The following research paper details the preliminary research carried out by this team. The project was originally conceived to determine if Magnus Lift could be utilized in an unconventional way to assist rockets during takeoff. Several conceptual designs were proposed, but the idea was scrapped when it became apparent that the team would not be able to generate the desired lift without inducing significant amounts of drag and additional weight on a rocket. Instead, the team focused on researching an interesting topic that hasn’t been previously explored: Magnus lift on a cylinder within a duct.

An experimental procedure that could …

Magnus Effect In Duct Flow, Cameron W. Clarke, Jesse S. Batko, Kenneth W. Smith Jr.

Williams Honors College, Honors Research Projects

The following research paper details the preliminary research carried out by this team. The project was originally conceived to determine if Magnus Lift could be utilized in an unconventional way to assist rockets during takeoff. Several conceptual designs were proposed, but the idea was scrapped when it became apparent that the team would not be able to generate the desired lift without inducing significant amounts of drag and additional weight on a rocket. Instead, the team focused on researching an interesting topic that hasn’t been previously explored: Magnus lift on a cylinder within a duct. An experimental procedure that could …

Design Of An Sae Baja Racing Off-Road Vehicle Powertrain, Eric T. Payne

Williams Honors College, Honors Research Projects

No abstract provided.

Design Of The University Of Akron's 2015 Fsae Electric Vehicle Braking System, Nicholas D. Galbincea

Williams Honors College, Honors Research Projects

The following report encompasses the design of the 2015 University of Akron’s FSAE formula electric braking system. The system is one based on hydraulic braking and designed for a one man performance racing vehicle. The objective of the system is to convert the kinetic energy of the vehicle into thermal energy, allowing the vehicle to decelerate optimally and safely. The design includes three major categories: calculation and evaluation of the hydraulic system in order to select calipers and master cylinders, the design of the pedal box, and the design of the rotors.

The results and findings of the proceeding report …

Creation Of A Portable, 3d-Printable, Iphone-Compatible Spectrophotometer, Elise K. Grasse

Williams Honors College, Honors Research Projects

Spectroscopy is a widely used chemical and medical analysis tool. While spectrophotometers are commonly found in many universities and laboratories, they are not available to all high schools or laboratories in developing countries. The objective of this project was to design a high-quality, 3D-printable, iPhone-compatible spectrophotometer that uses a cell phone camera and interface to collect data. The created 3D-print file will be available to anyone with access to a 3D printer which are increasingly found in many laboratories and schools across the country. A low cost pre-printed kit will also be made for those without access to a 3D …

2015 Afrl University And Service Academy Design Challenge, Andrew P. Killmeyer, Jacob Stein, Casey Hale, Jeff Quartermaine, Kevin Rolik, Brandon Null, Nick Tsangeos, Marissa Seeley, Sam Moats, Nicholas Garafolo Phd, Daniel Slattery

Williams Honors College, Honors Research Projects

The University of Akron’s Air Force Research Laboratory’s Design Challenge Team has engineered a Heat Stress Prevention Kit that includes a facial mask in which the soldier will cool down from the inside out by breathing in the cool air circulating throughout the mask. This cool air is produced from a thermoelectric chip, which has a specific temperature difference on either side, one hot and one cold. Each of the sides are isolated from one another and with the combination of heatsinks, fans, and the simple process of breathing, a system is created by inhaling cool air. The entire system …

2015 Zips Sae Baja Brakes And Throttle System, Philip A. Bennett

Williams Honors College, Honors Research Projects

The SAE Baja student design team at The University of Akron is one of the longest-standing design teams at the university. The purpose of this team is to design, manufacture, test, and race an off-road vehicle within the guidelines of competition established by the Society of Automotive Engineers. The vehicle is made up of a small number of subsystems including frame, drivetrain, suspension, steering, and braking. The following will discuss all aspects of the design process of the braking and throttle system of the 2015 Zips Baja car. This process includes several steps and considerations such as design goals, system …