Is my result still valid using the constant viscosity method?
It is my understanding that constant viscosity method will introduce an artificially high level of diffusion into my model.
Since I am modeling distribution of CO2 in my large space, is the cosntant viscosity method appropriate?
Search found 3 matches
- Thu May 01, 2014 11:40 pm
- Forum: MicroFlo
- Topic: converging large space with k-e model
- Replies: 3
- Views: 9613
- Mon Apr 28, 2014 6:08 am
- Forum: MicroFlo
- Topic: converging large space with k-e model
- Replies: 3
- Views: 9613
converging large space with k-e model
Hi,
I'm working on a very large space in microflo.
When I use the Constant Effective Viscosity method, my solution converges, and I seem to be obtaining mesh independence.
However, when I apply k-e to the model, it cannot reach convergence, even after adjusting time steps etc.
attached is my ...
I'm working on a very large space in microflo.
When I use the Constant Effective Viscosity method, my solution converges, and I seem to be obtaining mesh independence.
However, when I apply k-e to the model, it cannot reach convergence, even after adjusting time steps etc.
attached is my ...
- Mon Apr 07, 2014 4:05 am
- Forum: MicroFlo
- Topic: Assigning memory to IES
- Replies: 1
- Views: 9150
Assigning memory to IES
Hi,
I'm currently working on a CFD for a large space but I cannot refine my mesh small enough without the program running out of memory.
Even though I am using a 16GB RAM computer, MicroFlo will only utilise about 4.5GB. How can I assign more of the memory to MicroFlo so I can refine the mesh more?
I'm currently working on a CFD for a large space but I cannot refine my mesh small enough without the program running out of memory.
Even though I am using a 16GB RAM computer, MicroFlo will only utilise about 4.5GB. How can I assign more of the memory to MicroFlo so I can refine the mesh more?