As part of my work with Team Phoenicia I helped to design a test stand for rocket engines rated up to 500 lbf of thrust. In working with the lead designer, I took his concepts and translated his designs into 3D CAD so that I could run stress analysis on the models.

 Through analysis of the design I found that certain additions were needed to reinforce weld joints on the frame and ensure a high factor of safety. Shown below are some images of the difference in expected deflection of the mounting surface with and without the reinforcing plates.