Student Work

Design of a Scale-Model Human-Powered Helicopter

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Over the past several decades, several attempts have been made to design and construct a human-powered helicopter (HPH). The MQP's focus is to design an 8.25:1 scale model HPH, incorporating functional aspects of past designs and addressing shortcomings. Dynamic similarity was used to find the model weight, angular velocity, and power required. Blades are designed from a high-lift Epler airfoil obtained from a low Reynolds number database. Original lift and drag data was collected for Re = 10,000 on a test wing. A simple blade element code was written in MATLAB. The model was constructed using materials similar to those likely to be used on a prototype. Initial tests show that the power needed to produce the required lift is below the threshold set by the dynamic similarity.

  • This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.
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Identifier
  • E-project-042811-005244
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Year
  • 2011
Date created
  • 2011-04-28
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