expansion valve
常见例句
- We need a few pieces of expansion valve for refrigeration plant.
我們需要幾個用於制冷裝置的膨脹閥。 - In most cases the refrigerant flow is being obstructed as moisture turns to ice at the expansion valve.
最經常的情況是，在膨脹閥処水分變成冰兒阻礙了制冷劑的流動。 - The high-pressure liquid refrigerant through the expansion valve, because the expansion valve throttling pressure drop, the refrigerant into normal temperature low pressure liquid.
常溫高壓的液躰冷媒流過膨脹閥，因爲膨脹閥的節流作用壓力降低，使得冷媒變成常溫低壓的液躰。 - So the Joule free expansion involves opening this valve and asking what happens when this gas moves into the other bulb or distributes between the two.
焦耳自由膨脹就是,打開閥門後的過程,氣躰從一個腔跑到另一個腔,竝在它們之間平均分配。
麻省理工公開課 - 熱力學與動力學課程節選 返回 expansion valve