Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: Arevik

Forum: Main CFD Forum

August 26, 2010, 09:32

Replies: 4

Mass accumulation in transient Simulation

Views: 1,378

Posted By Arevik

Unfortunately, increasing the timestep didn't...

Unfortunately, increasing the timestep didn't help. Total Pressure / mass still rose (despite the closed system). When I wanted to increase it even more, the simulation broke up with errors only few...

Forum: Main CFD Forum

August 24, 2010, 06:49

Replies: 4

Mass accumulation in transient Simulation

Views: 1,378

Posted By Arevik

Hi CCTech Pune Thanks for you ideas. The...

Hi CCTech Pune

Thanks for you ideas.
The grid should be ok, I did a study about this before starting the transient simulation.
My timesteps were much smaller, I used Courant-Nr ~= 1. An increase...

Forum: Main CFD Forum

August 23, 2010, 07:52

Replies: 4

Mass accumulation in transient Simulation

Views: 1,378

Posted By Arevik

Mass accumulation in transient Simulation

I work on a transient simulation in CFX. It is a Taylor-Couette flow in a narrow gap between two concentric cylinders, with the inner cylinder rotating. I get the expected flow phenomena (wavy taylor...

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 15:52.