How does FLUENT calculate turbulent mass diffusivity (m2/s) for the granular phase -- CFD Online Discussion Forums

August 6, 2011, 04:51	How does FLUENT calculate turbulent mass diffusivity (m2/s) for the granular phase	#1
zhouwu New Member wu zhou Join Date: Jul 2011 Posts: 1 Rep Power: 0	Hi, I'm using Eulerian-Eulerian model to simulate coal combustion with k-epsilon dispersed turbulent model. The solid phase is treated as granular. I have 7 species in the solid phase and the species transport equations are solved. How does the FLUENT calculate the effective mass diffusivity? And what value should I set to the mass diffusivity in the Material panel?

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

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
mass diffusivity in FLUENT	fadhil majnis	FLUENT	10	January 29, 2017 01:59
About phase change heat and mass transfer	Michael	FLUENT	2	February 13, 2011 01:49
Eliminating exchange energy between phase in Granular Temperature diff eqn.	cfdbusiness	FLUENT	0	February 2, 2010 22:30
discrete phase in turbulent flow using fluent	ursenbacher	Main CFD Forum	0	January 5, 1999 11:25

All times are GMT -4. The time now is 09:15.