Roots blower

基本解釋

Detailed description and contrast is done to the performance of Roots blower after repair.
并對修復(fù)后的羅茨鼓風(fēng)機的性能作了詳細的說明和對比。
The fluid dynamical performances of the ventilating system in roots blower workshop of a chemical plant are analyzed with the method of computational fluid dynamics(CFD).
分析某化工企業(yè)羅茨鼓風(fēng)機房通風(fēng)系統(tǒng)流體動力學(xué)特性，探索了利用CFD方法研究通風(fēng)系統(tǒng)的方法。
The screw blower is a new blower with the virtues of both screw compressor and roots blower, which can be applied for many kinds of gas transfering in the industry fields.
螺桿式鼓風(fēng)機是一種同時具備螺桿壓縮機與羅茨鼓風(fēng)機優(yōu)點的新型鼓風(fēng)機，可廣泛應(yīng)用于工業(yè)領(lǐng)域多種氣體的輸送。

羅茨鼓風(fēng)機
Circular profile, involute profile, cycloid profile are three basic blade profiles of Roots Blower impeller.
圓弧線、漸開線、擺線是羅茨鼓風(fēng)機葉輪的三種基本葉型。
能源科學(xué)技術(shù)
羅茨風(fēng)機
The success of gray iron repair welding is not only of guidance significance for repair of easy-worn roots blower rotor rim bead, but of use for reference to ferrous alloy, non-ferrous alloy items as well.
灰鐵堆焊修復(fù)的成功不僅對較易損壞的羅茨風(fēng)機轉(zhuǎn)子輪峰修復(fù)具有指導(dǎo)意義,對其它鐵基合金、非鐵基合金部件修復(fù)同樣具有參考價值。
化學(xué)
羅茨風(fēng)機
The article introduces the application instances of Fengguang high inverter in Roots Blower,and analyses the power-saving effect.
本文介紹了風(fēng)光牌高壓變頻器在化工行業(yè)羅茨風(fēng)機上的應(yīng)用情況,對節(jié)能效果進行了分析。
交通運輸工程
魯氏鼓風(fēng)機