Control of circular cylinder flow by the use of dimples

作者: P. W. Bearman , J. K. Harvey

DOI: 10.2514/3.11844

关键词: MathematicsDrag coefficientFluid dynamicsAdverse pressure gradientCylinder (engine)Strouhal numberBoundary layerFlow separationOpticsReynolds numberMechanics

摘要: … to the diameter of the cylinder is 9xlO~ 3. In common with sand-roughened cylinders, the dimpled cylinder has a lower critical Reynolds number than a smooth cylinder. After the drag …

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