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Full-Text Articles in Engineering
Measurement Of Skin Friction Drag On Hydrophobic Silica Aerogel Surfaces With Potential Application To Technical Swimsuit Design, Matthew R. Wahl
Measurement Of Skin Friction Drag On Hydrophobic Silica Aerogel Surfaces With Potential Application To Technical Swimsuit Design, Matthew R. Wahl
Honors Theses
The goal of this project was to fabricate and test a prototype technical swimsuit (low-drag suit worn by swimmers in their most important races) that utilized the hydrophobic properties of silica aerogels. This process involved coating a preexisting suit with aerogel material and completing the build of the newly redesigned water channel at Union College. To evaluate performance of materials, surface drag testing of airfoils coated in aerogel materials was performed using a dynamometer in the water channel. Several additions were made to the water channel in order to reduce variation in drag results. Variation was successfully decreased from 134% …
The Design Of A Maneuverable Rolling Robot, David Carabis
The Design Of A Maneuverable Rolling Robot, David Carabis
Honors Theses
The purpose of this project was to design, fabricate, and test a maneuverable rolling robot. Although some other rolling robots were researched for this project, a novel approach was taken to design a unique, cheap robot that could turn and was fully enclosed by a rotating outer shell. The design and research phase of this project included the evaluation of several designs, the development of a mathematical model detailing forward motion of the robot, and the derivation of several design equations. Of the possible designs, an interior counterweight was chosen to provide a torque to the outside shell and move …