An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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supercritical fluid
  شاره‌ی ِ ابر-پرژنی  
šârre-ye abar-paržani
Fr.: fluide supercritique  

A fluid that is at a temperature and pressure above its thermodynamic critical point. In these conditions the substance acquires unique characteristics of density and mobility. Supercritical fluids exist deep inside some planets; for example, there is supercritical water deep inside the Earth.

See also: → supercritical; → fluid.