TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

THERMAL EFFUSION [1 record]

Record 1 1975-03-11

English

Subject field(s)
  • Chemistry
  • Aerodynamics and Theory of Gases
DEF

Transpiration of gas through a capillary tube between enclosures orig. at the same pressure but at different temperatures wherein the movement is from the cooler to the warmer chamber.

French

Domaine(s)
  • Chimie
  • Théorie des gaz et aérodynamique
CONT

le flux de gaz transporté est, pour des canaux très petits, proportionnel à la différence des pressions et à la racine carrée de la température. [...] dans les pays anglo-saxons [on a donné à ce phénomène le nom] de transpiration.

Spanish

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