Calculation of pressure on an airfoil contour in an unsteady separated flow |
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| Authors: | D N Gorelov |
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| Institution: | (1) Omsk Department of the Sobolev Institute of Mathematics, Siberian Division, Russian Academy of Sciences, Omsk, 644099 |
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| Abstract: | Simple formulas for calculating the pressure and the total hydrodynamic reactions acting on an arbitrarily moving airfoil
are derived within the framework of the model of plane unsteady motion of an ideal incompressible fluid. Several vortex wakes
may be shed from the airfoil owing to changes in velocity circulation around the airfoil contour. Cases with nonclosed and
closed contours are considered.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 49, No. 3, pp. 109–113, May–June, 2008. |
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| Keywords: | separated flow around an airfoil contour unsteady flow pressure calculation |
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