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Concept information

physical process > thermodynamic process > adiabatic process

Preferred term

adiabatic process  

Definition

  • In thermodynamics, an adiabatic process (Greek: adiábatos, "impassable") is a type of thermodynamic process that occurs without transferring heat or mass between the thermodynamic system and its environment. Unlike an isothermal process, an adiabatic process transfers energy to the surroundings only as work. As a key concept in thermodynamics, the adiabatic process supports the theory that explains the first law of thermodynamics. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Adiabatic_process)

Broader concept

Entry terms

  • adiabatic approximation
  • adiabatic transformation

In other languages

URI

http://data.loterre.fr/ark:/67375/MDL-PH9TS8FH-K

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