[Getdp] Thermal and mechanical problem

Bruno Guigon Bruno.Guigon at cea.fr
Tue Apr 22 13:21:29 CEST 2003


Bonjour à tous,

I read carefully the mailing list archive but I didn't find 
anything similar to the problem I would like to solve...

Maybe someone is using getdp to solve the same kind of problem?

I'm trying to solve a simple static 2D thermal - mechanical 
linked problem:

The "object" :
A plate made of a fissile core (power density, conductivity, 
thermal expansion coefficent, Young modulus, Poisson 
coefficient) surrounded by a cladding (different conductivity, 
thermal expansion coefficent, E and nu...)

The boundary conditions :
- adiabatic condition on the two lateral side of the plate (heat 
flux = 0), and displacement = 0 on the same sides
- heat transfert coefficient on the two other side ( h*DeltaT = 
F)

I would greatly appreciate if someone could send me a working 
example of a "simple" thermal problem or elastic mechanical 
problem... 

(To have a global view of the kind of PDE for that problem, you 
can have a look at : 

http://www-rocq.inria.fr/modulef/Doc/FR/Guide4-14/node8.html )

 Cordialement,

    Bruno.