Isentropisk proces

En isentropisk proces eller reversibel adiabatisk proces er en termodynamisk proces, hvor en indesluttet mængde gas får (langsomt) ændret sit rumfang så entropien er konstant.[1] Temperaturen vil stige hvis rumfanget mindskes og falde hvis rumfanget øges.[2]
Adiabatisk betyder, at der ingen udveksling af varme er i processen, hvor reversibel betyder, at der ingen friktion er i processen.
Kilder/referencer
- ^ Important Thermal Processes: ISOENTROPIC Entropy is constant
- ^ The Laws of Thermodynamics Arkiveret 15. december 2006 hos Wayback Machine Citat: "...Isentropic compression is an increase in temperature at constant entropy..."
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