Joule-Thomson effect

[ jool-tom-suhn, joul- ]

/ ˈdʒulˈtɒm sən, ˈdʒaʊl- /

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noun Thermodynamics.

the change of temperature that a gas exhibits during a throttling process, shown by passing the gas through a small aperture or porous plug into a region of low pressure.

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Origin of Joule-Thomson effect

1895–1900; named after J. P. Joule and Sir W. Thomson

Words nearby Joule-Thomson effect

jouk, Joukahainen, joule, Joule effect, Joule's law, Joule-Thomson effect, jounce, jour., Jourdan, journ., journal

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use Joule-Thomson effect in a sentence

In Israel, however, a new law took effect January 1st that banned the use of underweight models.
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But they say its effect on the regular daily operation of organized crime has been negligible.
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All of these increased barriers then have a snowball effect.
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So now the company is asking the FCC to, in effect, reverse itself.
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A revised version of the law goes into effect on January 1st, 2015.
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In this case, I suspect, there was co-operant a strongly marked childish characteristic, the love of producing an effect.
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He shrank, as from some one who inflicted pain as a child, unwittingly, to see what the effect would be.
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And so this is why the clever performer cannot reproduce the effect of a speech of Demosthenes or Daniel Webster.
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The well-known "cock and bull" stories of small children are inspired by this love of strong effect.
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She stabbed him, noting the effect upon him with a detached interest that seemed indifferent to his pain.
The Wave|Algernon Blackwood

British Dictionary definitions for Joule-Thomson effect

Joule-Thomson effect

noun

a change in temperature of a thermally insulated gas when it is forced through a small hole or a porous material. For each gas there is a temperature of inversion above which the change is positive and below which it is negativeAlso called: Joule-Kelvin effect

Word Origin for Joule-Thomson effect

C20: named after James Prescott Joule and Sir William Thomson, 1st Baron Kelvin

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012