Composition pdf -- CFD Online Discussion Forums

July 11, 2005, 03:23	Composition pdf	#1
Stefan Guest Posts: n/a	I've got a problem using the composition pdf model. I tried to simulate a combustion process of jet flame. But whatever I try, the flame is extinguished. I know that the composition pdf can also simulate local and global extinction, but velocities are too low to cause extinction. Even a piloted jet flame with flue gas of the pilot entering the domain at a temperature of 1880 K cannot stabilize the flame Did anyone have similar problems using the composition pdf model?

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
Problems with non adiabatic PDF!	Christoph_84	FLUENT	0	November 17, 2009 09:55
Composition PDF causing crushes	abiss	FLUENT	0	September 28, 2009 12:20
New Chemical and Composition PDF in 3D?	abiss	FLUENT	0	September 7, 2009 04:55
Composition PDF Transport	Swarup	FLUENT	0	October 3, 2005 07:31
About Composition PDF Transport Model	cfdfans	FLUENT	0	October 25, 2004 06:00

All times are GMT -4. The time now is 06:14.