Project Team
Students
Jacob Lindow
Mechanical Engineering
Penn State Erie
Faculty Mentors
Adam Hollinger
Penn State Erie
Mechanical Engineering
David Beevers
Penn State Erie
Mechanical Engineering
Changik Cho
Penn State University Park
Mechanical Engineering
Project
Project Video
Project Abstract
The research conducted this summer was the continuation of two projects from prior students. The first topic was to compare a drone’s performance and structural integrity when using lithium ion (Li-ion) batteries versus lithium polymer (LiPo). Both batteries are capable of the same power output, however, Li-Ion batteries have a distinct advantage over LiPo batteries when comparing their mechanical strength properties. Because of the shape and size of the Li-ion batteries they can be housed inside the drone arms, rather than hanging them underneath the frame like the LiPo batteries. This allows the drone to have the same power output but reduced weight which could increase the hover time of the drone. In addition to increased hover time, housing the batteries in the arms will increase in structural integrity and ultimately the impact speed at which the arms will break during a drone crash.
The second topic focused on the modeling a composite bipolar plate component in a fuel cell. Because bipolar plates must be electrically conductive, materials typically used are metals such as stainless steel or graphite. These materials can be expensive and time consuming to machine. A polymer composite that is injection molded may prove to be a replacement for various metals currently used as bipolar plates. These composites could be lightweight compared to currently used materials, more corrosion resistant, cheaper to manufacture, and easier to replace. All the previously listed criteria nominate a polymer composite to be a great alternative, if the bipolar plate is able to meet the standards listed from the U.S. Department of Energy. Through modeling, the composite bipolar plate can be theoretically tested at varying weight percentages, composite material types, forces, and temperatures. This will allow for the composite bipolar plate to be optimized before samples are produced.
Evaluate this Project
Use this form link to provide feedback to the presenters, and add your project evaluation for award(s) consideration.