setting CEL dependent on change of volumeInt()

April 5, 2007, 03:32

Hello everybody,

I need to apply the boundary condition, which depends on how fast is changing volumeInt(additional variable).

How is it possible to reach the value of volumeInt(additional variable)@domain in previous iteration or calculate the difference of the value of its increase in each iteration during the run?

with the best regards, Daiga

April 5, 2007, 07:28

In user fortran you can store the value under user data. I don't know whether that's possible under CEL.

April 5, 2007, 07:39

Do you speak about USER_GETVAR or something else in user Fortran? Is it possible with USER_GETVAR to get derivative of volumeInt(additional variable)@domain or only derivatives of physcical variables are accessible?

April 5, 2007, 10:11

only derivatives of physcical variables are accessible

April 5, 2007, 12:56

Dear Daiga,

You can access the same integrated quantities via USER_GET_GVAR..

It is explained in the documentation..

Then, you can store the value as explained by Bart.

Opaque

April 5, 2007, 03:32	setting CEL dependent on change of volumeInt()	#1
Daiga Guest Posts: n/a	Hello everybody, I need to apply the boundary condition, which depends on how fast is changing volumeInt(additional variable). How is it possible to reach the value of volumeInt(additional variable)@domain in previous iteration or calculate the difference of the value of its increase in each iteration during the run? with the best regards, Daiga

April 5, 2007, 07:28	Re: setting CEL dependent on change of volumeInt()	#2
Bart Prast Guest Posts: n/a	In user fortran you can store the value under user data. I don't know whether that's possible under CEL.

April 5, 2007, 07:39	Re: setting CEL dependent on change of volumeInt()	#3
Daiga Guest Posts: n/a	Do you speak about USER_GETVAR or something else in user Fortran? Is it possible with USER_GETVAR to get derivative of volumeInt(additional variable)@domain or only derivatives of physcical variables are accessible?

April 5, 2007, 10:11	Re: setting CEL dependent on change of volumeInt()	#4
Joe Guest Posts: n/a	only derivatives of physcical variables are accessible

April 5, 2007, 12:56	Re: setting CEL dependent on change of volumeInt()	#5
opaque Guest Posts: n/a	Dear Daiga, You can access the same integrated quantities via USER_GET_GVAR.. It is explained in the documentation.. Then, you can store the value as explained by Bart. Opaque

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