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  5. The calculation of shape and aerodynamic characteristics of 2-dimensional permeable parachute

The calculation of shape and aerodynamic characteristics of 2-dimensional permeable parachute

V.A. Zaharenko
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The influence of parachute permeability, descent velocity, angle of attack, length of shrouds and load weight on the pressure distribution and geometrical parameters is shown in the article. The problem solved using the method of singularities, potential theory and assumptions that the flow is potential, liquid is uncompressible, angle of attack approximately equal to 90. The system of equations, which describes the solution of problem, is obtained.
Keywords: parachute, canopy of a parachute, permeability, method of singularities, potential flow, angle of attack