A.U.Thor Drag coefficients calculations for slender axisymmetrical subsonic bodies |
Applied hydromechanics, Vol. 4 (76) ¹ 1, (2002) |
| By the use of Mangler-Stepanov transformations and the slender body theory, simple computation formulas for the drag coefficients of slender axisymmetric bodies, moving in homogeneous liquids at large Reynolds numbers, are obtained. Drag estimations were carried out, which use the body thinness parameter only. Calculations of the boundary-layer thicknesss and drag coefficients for a parabolic form by pure laminar and pure turbulent flow patterns without separation are presented. |
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| TEXT LANGUAGE: Ukrainian |