MELTING PROBLEM

April 5, 2002, 10:56

Hi everybody.

I try to do melting simulation of PCM. In first run I compute initial temperature field, this is steady solution. Than I do second run as a transient buoyancy momentum problem to compute convection. But in the results I have velocity vectors almost in all area on the begining. What schould I do ???

Thanks

April 17, 2002, 04:22

Hi everybody.

I try to do melting simulation of PCM. In first run I compute initial temperature field, this is steady solution. Than I do second run as a transient buoyancy momentum problem to compute convection. But in the results I have velocity vectors almost in all area on the begining (first time step). What schould I do ???

Thanks

April 5, 2002, 10:56	MELTING PROBLEM	#1
Przemek Guest Posts: n/a	Hi everybody. I try to do melting simulation of PCM. In first run I compute initial temperature field, this is steady solution. Than I do second run as a transient buoyancy momentum problem to compute convection. But in the results I have velocity vectors almost in all area on the begining. What schould I do ??? Thanks

April 17, 2002, 04:22	Re: Melting with FIDAP 8,6	#2
Przemek Guest Posts: n/a	Hi everybody. I try to do melting simulation of PCM. In first run I compute initial temperature field, this is steady solution. Than I do second run as a transient buoyancy momentum problem to compute convection. But in the results I have velocity vectors almost in all area on the begining (first time step). What schould I do ??? Thanks

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
conduction problem	venkataramana	OpenFOAM	3	December 1, 2013 08:30
natural convection problem for a CHT problem	Se-Hee	CFX	2	June 10, 2007 07:29
Adiabatic and Rotating wall (Convection problem)	ParodDav	CFX	5	April 29, 2007 20:13
Melting Problem	M	FLUENT	0	April 29, 2007 17:07
Is this problem well posed?	Thomas P. Abraham	Main CFD Forum	5	September 8, 1999 15:52