free body drag

free body drag
сопротивление тела в невозмущенном потоке

Авиасловарь. . 2004.

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  • Free body diagram — A free body diagram is a pictorial representation often used by physicists and engineers to analyze the forces acting on a free body. It shows all contact and non contact forces acting on the body. Drawing such a diagram can aid in solving for… …   Wikipedia

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  • shock drag — An increase in drag associated with the formation of shock waves over a body as it approaches the speed of sound. Note the increase in the drag once critical mach number (MCRIT ) is reached. The x axis represents free stream Mach number (MFS ) …   Aviation dictionary

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  • Coefficient of friction — The coefficient of friction is a dimensionless quantity symbolized by the Greek letter μ and is used to approximate the force of friction. Friction can be viewed, again as an approximation, as being of two primary types, static or kinetic . The… …   Wikipedia


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