PARSOL

July 31, 2002, 19:55

I am currently running a model in P3.4 that investigates air movement and temperature profiles in an attrium. The attrium has some complex geometry.

I have run the modelly sucessfull with a relatively fine grid succefully, to increase the accuracy I turned on parsol. The model crashed after about 30 interations and the model not suffciently converged.

WHen I reduce the number of grids in the space and turn parsol on it works, but the accuracy of the refined grids is lost.

Can anyone help?

Thanks

Leon

August 2, 2002, 11:33

PARSOL algorithm has been improved in PHOENICS 3.5. For conjugate heat transfer problem, the solution crashes in certain cases. I have found similar problem.

Vikas Kumar

July 31, 2002, 19:55	PARSOL	#1
Leon Guest Posts: n/a	I am currently running a model in P3.4 that investigates air movement and temperature profiles in an attrium. The attrium has some complex geometry. I have run the modelly sucessfull with a relatively fine grid succefully, to increase the accuracy I turned on parsol. The model crashed after about 30 interations and the model not suffciently converged. WHen I reduce the number of grids in the space and turn parsol on it works, but the accuracy of the refined grids is lost. Can anyone help? Thanks Leon

August 2, 2002, 11:33	Re: PARSOL	#2
Vikas Kumar Guest Posts: n/a	PARSOL algorithm has been improved in PHOENICS 3.5. For conjugate heat transfer problem, the solution crashes in certain cases. I have found similar problem. Vikas Kumar

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