常見例句雙語例句This paper mostly introduces a method for computing dust separation efficiency of the vortex tube in the engine air particle separator of helicopter.本文介紹了直升機發(fā)動機進(jìn)氣防砂裝置核心元件—渦旋管的砂塵分離效率計算方法。Though the structure of vortex tube is simple, the mechanism of energy separation is very complicated, so the researchers have not come to a conclusion.盡管渦流管結(jié)構(gòu)十分簡單，但渦流管內(nèi)能量分離物理機制極其復(fù)雜，研究者至今尚未達(dá)成共識。Results indicate that energy separation effect in a vortex tube depend mainly on tangential inlet velocity.結(jié)果表明旋渦管內(nèi)能量分離效果主要取決于切向噴進(jìn)速度。 返回 vortex separation tube