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refrigerant |
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refrigerant 1. a fluid capable of changes of phase at low temperatures: used as the working fluid of a refrigerator 2. a cooling substance, such as ice or solid carbon dioxide 3. Med an agent that provides a sensation of coolness or reduces fever refrigerant [ri′frij·ə·rənt] (materials) A substance that by undergoing a change in phase (liquid to gas, gas to liquid) releases or absorbs a large latent heat in relation to its volume, and thus effects a considerable cooling effect; examples are ammonia, sulfur dioxide, ethyl or methyl chloride (these are no longer widely used), and the fluorocarbons, such as Freon, Ucon, and Genetron. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| She confided her ills to the Chevalier de Valois, enumerating her foot-baths, and consulting him as to refrigerants. |
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