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throttling expansion refrigeration effect
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throttling expansion refrigeration effect
Encyclopedia
工学
气体膨胀制冷
释
throttling expansion refrigeration effect
节流膨胀制冷效应
在绝热和不对外做功的条件不,高压气体经过多孔物质或小孔实现节流膨胀(从高压降低压力),使气体温度下降。
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