orifice control valve

基本解釋

A type of valve, typically found on small-diameter pipework, that incorporates an orifice or flow-restriction device to control fluid flow.
一般用于小直徑管道系統(tǒng)的一種閥。它包括一個用于控制流體流動的孔板或限流裝置。
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The gas flows in intake and exhaust manifolds are described by one-dimensional unsteady model, and an orifice type of control valve is used.
其中進排氣采用一維非定常流動模型，控制閥采用節(jié)流孔板模型。
This paper introduces a mixing technology and control method utilizing ratio valve with floating orifice and its application in LPG medium-pressure network.
介紹了一種利用浮動孔口比例閥開發(fā)的混氣工藝和控制方法，以及在LPG城市中壓管網(wǎng)上的應(yīng)用。