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Full-Text Articles in Engineering
Jcati - Drive System, Tim Boswell
Jcati - Drive System, Tim Boswell
All Undergraduate Projects
Each year, Mechanical Engineering Technology students receive a grant from The Joint Center for Aerospace Technology Innovation (JCATI) to engineer a device that is capable of breaking down carbon fiber trimmings for recycling. The students who received the grant this year have redesigned portions of the existing system in an attempt to solve issues that have kept the system from working properly in the past. Though much collaboration between group members has been needed, each member has been responsible for their own portion of the project. The purpose of this portion of the project has been to address binding and …
Hydraulic Balsa Wood Rising Bridge, Kaitlyn Greenfield
Hydraulic Balsa Wood Rising Bridge, Kaitlyn Greenfield
All Undergraduate Projects
What is the solution to allowing tall vessels to navigate past a vehicle bridge that is less than 10 [ft] above the water? To answer this question, a balsa wood bridge was designed, constructed, and tested. The bridge needed to articulate by mechanical means, allow for travel through the bridge, and be able to withstand ample force while the main structure only being constructed of balsa wood and glue. The project was analyzed in sections. These sections include: the bridge structure and its members, the hydraulic lift, and the pins needed for the bridge and hydraulic lift to operate. The …
Rc Baja, Ryder Satak
Rc Baja, Ryder Satak
All Undergraduate Projects
American Society of Mechanical Engineers (ASME) hosts an RC Baja competition yearly at Central Washington University where schools from around the state gather to compete. The competition is based and scored from three different events: drag race, slalom, and a Baja course. Performing well in both the competition and other various tests will deem the car successful. The differential and drive train are two important features that allow the car to function properly. Using Solidworks 3D software and a 3D printer, the engineers were able to design functional components. The differential is designed to allow the rear wheels to spin …
Thermal Conductivity Measuring Device, Kyle Saalfeld
Thermal Conductivity Measuring Device, Kyle Saalfeld
All Undergraduate Projects
The thermal conductivity measuring device is used to measure thermal conductivity of solids, liquids, and food products. Thermal conductivity is a material property that determines the rate at which heat disperses through a material. This determines how well insulation works, what materials are used as heat sinks, refrigeration, and how thoroughly food is cooked. The device measures thermal conductivity by heating up a thermistor bead using a high magnitude current for a measured duration and allowing the given heat to disperse; meeting the goal of designing a device that can easily measure the conductivity. Additional requirements of this device include …