thermique.py

Created on April 12, 2022

419 Bytes

# Type your text here
resistance thermique :
  R=e/lambda 
  avec r en m^^2.k/w
  e en mm et lambda en w/m.k

resistance thermique totale :
  monocouche : Rt=R+RSI+RSE
  compose : Rt=Rparoi+RSI+RSE
  
transmission thermique :
  u=1/R
avec U en w/m^^2.k
+ U est faible, + la paroi est 
performante 

Flux de chaleur : 
  Φ=U*S(Tsup-Tinf)
avec s en m^^2 
et si S = 1m^^2 alors on 
l'enleve de la formule

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