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Sears-Haack body

28.1k Dragoranos  4 months ago
103 downloads
Auto Credit Based on Dragoranos's bad screenshot lmao

A Sears-Haack body is (theorically) the shape that has the lowest wave drag during supersonic airflow.

Note that it isnt the most aerodynamic shape possible, instead it is only on a specific condition. For practical applications, its not really a good shape for a airplane (where would your wings be? Or engines?).


this is lazily build btw. Im actually surprised on how smooth and actually accurate it is, considering it was practically build by ChatGPT.

Anyways, I dont care on how you use it, if you use it at all. Its just me messing with math I dont understand.

General Characteristics

  • Predecessor bad screenshot lmao
  • Created On Android
  • Wingspan 6.5ft (2.0m)
  • Length 62.7ft (19.1m)
  • Height 8.4ft (2.6m)
  • Empty Weight 4,254lbs (1,929kg)
  • Loaded Weight 4,254lbs (1,929kg)

Performance

  • Wing Loading N/A
  • Wing Area 0.0ft2 (0.0m2)
  • Drag Points 2132

Parts

  • Number of Parts 23
  • Control Surfaces 0
  • Performance Cost 57
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    8,785 Rb2h

    I think for the lowest drag possible I would have everything meld in with it.
    Like having the air intake be flush with the fuselage, and the engine have a highly aerodynamic pod to sit in.

    2 months ago