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Rough Manufacturability/Aerodynamic Comparison

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  • Theoretically has more panels but they would be smaller

  • Bottom panel can be difficult to manufacture

  • Possibility to have the aero body to move with dynamics (only do if got the skill/talk to dynamics)

  • Possibly more constrained if we need to make last minute design changes

Bullet:

  • Theoretically has fewer panels/molds but they would be very large

  • The shape of the nose of the car would have complex curves with little tolerance to changed

  • Can be made perform well in higher speeds (still have to think about manufacturability)

  • Can be designed to reduce crosswinds more than catamaran

    • Con: probably need a curve that is quite precise with little tolerance

  • Might be easier to make changes last minute changes to the design changes (especially for dynamics and chassis)

**Both designs would have same relative canopy design to maximize aerodynamics**

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  • Visually good airflow with turbulence slowing the flow down to 14m/s.

  • At 22.2m/s there was 55.526N of air resistance requiring [55.526(m^2/s)x22.2(m/s)] 1232.68 Watts of energy to maintain it’s speed.

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  • More turbulence with this design

  • At 22.2m/s there was 107.327N of air resistance requiring [100.7(m^2/s)x22.2(m/s)] 2235.66 Watts of energy to maintain it’s speed.

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