dynamic pressure

[dī¦nam·ik ′presh·ər] (fluid mechanics) The pressure that a moving fluid would have if it were brought to rest by isentropic flow against a pressure gradient. Also known as impact pressure; stagnation pressure; total pressure. The difference between the quantity in the first definition and the static pressure.

dynamic pressure

The pressure on the inner surface of a pipe when water flows through it; this pressure is in excess of that when the water is at rest.

dynamic pressure

The pressure of a fluid resulting from its motion, equal to one-half the fluid density (ρ) times the fluid velocity (v) squared (q = ¼ρV²). In aerodynamic calculations, dynamic pressure is represented by the symbol q.

单词	dynamic pressure
释义	dynamic pressure dynamic pressure Pressure resulting from some medium in motion, such as the air following the shock front of a blast wave. dynamic pressure dynamic pressure [dī¦nam·ik ′presh·ər] (fluid mechanics) The pressure that a moving fluid would have if it were brought to rest by isentropic flow against a pressure gradient. Also known as impact pressure; stagnation pressure; total pressure. The difference between the quantity in the first definition and the static pressure. dynamic pressure The pressure on the inner surface of a pipe when water flows through it; this pressure is in excess of that when the water is at rest. dynamic pressure The pressure of a fluid resulting from its motion, equal to one-half the fluid density (ρ) times the fluid velocity (v) squared (q = ¼ρV²). In aerodynamic calculations, dynamic pressure is represented by the symbol q. AcronymsSeedata pump
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