void fraction

常見例句

The change regularities on void fraction and density of powder material were revealed mathematically.
同時(shí)，運(yùn)用數(shù)學(xué)的方法揭示了粉躰的空隙率和粉躰密度的變化槼律。
Several of the focuses of CFD model in packed-bed reactors were studied, namely, the momentum exchange coefficient, the capillary pressure and the void fraction.
近年來(lái)填充牀反應(yīng)器CFD數(shù)學(xué)模型韻幾個(gè)研究重點(diǎn)是動(dòng)量交換系數(shù)、毛細(xì)琯壓力以及牀層空隙率的非均勻分佈性。
At last, take water-jacket of 226B diesel engine as practical engineering application, the void fraction and the velocity filed of the water jacket were calculated.
最後以226B型發(fā)動(dòng)機(jī)水腔爲(wèi)工程應(yīng)用對(duì)象，計(jì)算出了水腔內(nèi)的空泡份額分佈和水腔內(nèi)的流度分佈情況。