blade frequency pressure

基本解釋

When the interaction is steady, pressure distribution is achieved by Bonuli Formulation, and after Fourier transformation, the pressure is divided according to blade frequency.
得到穩(wěn)定的流場(chǎng)以后，通過伯努里方程計(jì)算船尾壓力分布，并通過傅里葉變換得到各個(gè)階脈動(dòng)壓力。
This paper introduces the Handan Co generation Power plant, intermediate pressure rotor's last stage-blade frequency reach dangerous resonance area when 200MW units were overhauled .
介紹了邯鄲熱電廠2 0 0MW機(jī)組大修中，中壓轉(zhuǎn)子末級(jí)葉片組頻率落入危險(xiǎn)的共振區(qū)。
Experimental results show that under the effect of the rotor wake, the dominant frequencies of pressure fluctuations on stator blades are the rotor blade passing frequency (BPF) and its harmonics.
實(shí)驗(yàn)結(jié)果表明：在轉(zhuǎn)子尾跡的影響下，靜子葉片表面的波動(dòng)頻率是轉(zhuǎn)子的尾跡頻率及其倍頻。