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changes.mady.by.user Jordan Prawira

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changes.mady.by.user Ricardo Ochoa

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  1. Materials: need DP-420 NS Epoxy for fillets and System 4000/4600 Hardener
  2. Fin Manufacturing
    1. Waterjet G-10 Cores
    2. 5 Carbon fiber layups and sanding
    3. Leading edge 
      1. emphasis on symmetry 
      2. Image Modified
      3. Sanding board at angle is constrained by the 2 x 4s, fin is slowly slid in with different holders for each leading edge. 
      4. need to calculate geometry for a defined inner angle
        1. NOTE: Created test fins, found that average thickness of carbon fiber layer was 0.009 inches.
    4. Alignment Jigs
      1. Image Modified
    5. Jig for fiberglass layups
      1. Image Modified
  3.  Camera Shells
    1. TLDR: old prometheus camera shell works better at Mach 1
      1. enacting ANSYS simulations need work because the results we have gotten are off in terms of magnitude
    2. Manufacturing
      1. 3D printed mold and fiberglass layups 
    3. Testing Plans
      1. Need to test shell and camera under heat and load from drag