Disable Mass Diffusivity and Enable UDS Diffusivity -- CFD Online Discussion Forums

July 26, 2017, 18:27	Disable Mass Diffusivity and Enable UDS Diffusivity	#1
antoinel New Member Lisa Antoine Join Date: Jun 2017 Posts: 4 Rep Power: 9	I am using the Species Transport Model to simulate anisotropic diffusion of acetic acid in water. The domain is 200 m x 200 m. There is no inlet or outlet. I set up the anisotropic diffusion parameters with the UDS (user-defined scalar) diffusivity properties. I expected the simulation to calculate diffusivity based on the UDS diffusivity properties. However, it appeared to calculate the diffusivity based on the mass diffusivity properties. How do I disable the mass diffusivity properties, so that only the UDS diffusivity properties will be enabled? Thank you, Lisa

Tags

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

All times are GMT -4. The time now is 23:29.