energie_tehrmique.py

Created by ian-curien

Created on February 08, 2021

641 Bytes


0°C=273.15K

chaleur sensible:part de chaleur echanger qui fait varier la température 

Qs=m.Cp.delta t

Qs=quantite de chaleur sensible echange(J)
m=variation de masse d'une phase de corps considerer en kg
Cp=capacite calorifique massique du corps considerer en J.Kg-1.K-1
delta t=variation de la temperature du corps en °c


chaleur lantente: part de chaleur echange qui ne fait pas varier la temperature 
du systeme mais qui modifie sont etat

QL=delta m.L

QL=quantite de chaleur latente echange(J)
delta m=variation de masse d'une phase de corps considere en Kg
L=chaleur latente de changement d'etat en J.Kg-1

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