boundary -- CFD Online Discussion Forums

November 12, 1999, 20:40	boundary	#1
zhouzongyan Guest Posts: n/a	hello, I have a question .when I calculate the velocity field of particles in the gas-particles phases adoping the slippage-diffusion model,I do not know how to deal with the inlet boundary conditions. On the entrance , the particles enter the pipe occupying small area of cross section. I want to know how to give the initial velocity conditions of the other area that have no particles. to set u(1)=0 or u(1)=u(2) or u(1)=u0=const? thanks first.

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
Implementation of boundary conditions for FVM	Tom	Main CFD Forum	7	August 26, 2014 05:58
RPM in Wind Turbine	Pankaj	CFX	9	November 23, 2009 04:05
CFX doesn't continue calculation...	mactech001	CFX	6	November 15, 2009 21:25
Boundary conditions?	Tom	Main CFD Forum	0	November 5, 2002 01:54
Boundary Conditions	Jan Ramboer	Main CFD Forum	11	August 16, 1999 08:59

All times are GMT -4. The time now is 15:39.