Last Updated
：2025/12/03
Joule-Thomson effect
Noun
Japanese Meaning
熱力学において、実在気体または液体が、絶縁された状態で弁や多孔質プラグを通過する際、外部との熱交換がない条件下で温度が変化する現象。
（ plural ）
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(thermodynamics) The temperature change of a real gas or liquid (as differentiated from an ideal gas) when it is forced through a valve or porous plug while kept insulated so that no heat is exchanged with the environment.
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Joule-Thomson effect
The Joule-Thomson effect is exploited in cryogenic systems to lower temperatures when a gas expands through a throttle.
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The Joule-Thomson effect is exploited in cryogenic systems to lower temperatures when a gas expands through a throttle.
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