When it's 100% of the kinetic energy being converted, we call it the stagnation pressure.
当动能 100% 转化时,我们将其称为停滞压力。
单词 | Stagnation pressure |
释义 |
Stagnation pressure
原声例句
工程学速成课 When it's 100% of the kinetic energy being converted, we call it the stagnation pressure. 当动能 100% 转化时,我们将其称为停滞压力。
中文百科
滞止压强滞止压强(Stagnation Pressure)也被称为皮脱压强,是流体力学术语。是指流体在某一滞点处的静压。在滞点处,流体的速度为零,且所有的动能都转化为压力能(等熵条件下)。滞止压强等于自由流静压和自由流动压之和。滞止压强有时又被称为皮脱压强,因其通常用皮托管测量。
英语百科
Stagnation pressure 滞止压强In fluid dynamics, stagnation pressure (or pitot pressure) is the static pressure at a stagnation point in a fluid flow. At a stagnation point the fluid velocity is zero and all kinetic energy has been converted into pressure energy (isentropically). Stagnation pressure is equal to the sum of the free-stream dynamic pressure and free-stream static pressure. |
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