By Madison Padilla
Chief Copy Editor 

Team Members: Eric Trevenna, Matthew Andrews, Sarrah Bramblett, Michael Calivas, Parker Duncan, Shaban Gakere, Tyler Green 

Team Impulse is one of the three ME-Propulsion teams for this year. Lead by Eric Trevenna, the team has been working on building a cold gas thruster that produces about five to ten pounds-force worth of thrust. The project concept itself was developed by Dr. Brenda Haven and recommended to the team at the start of Preliminary Design.  

When asked what the biggest difficulty the group has faced, Trevenna remarked that, “It was getting our design pressure at the nozzle entrance. Our regulator is not able to get a high enough pressure through the system to our nozzle.” Despite this though, the team was able to design and fabricate their system.  

With the build portion of their project complete, the group just needs to go through their testing phase now. With the testing phase, the team hopes to confirm that their theoretical calculations matches up with their experimentation results. By doing this, the design would be considered a success. As the semester wraps up, Trevenna remarked that, “The most exciting part of this project has been testing our system and watching it work.”  

Team Impulse would like to thank the staff and faulty who helped them design and build their cold gas thruster, including Dr. Murat Okcay, Dr. Michael Fabian, Dr. Matt Haslam, and Dr. Elliott Bryner.  

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