Home > Forums > Software User Forums > ANSYS > FLUENT

Pulverized coal fired boiler

Mark Forums Read

Reply

Search this Thread

November 12, 2007, 10:11	Pulverized coal fired boiler	#1
DG Guest Posts: n/a	Hello , I am simulated 200 MWe tangentially coal fired boiler. the models are :RNG -k-e, P-1, Species transport with volumetric reactions , diffusion controlled, constant rate devolatilization. The problem is temp shoots up to 3000K. I have checked heat balance it is 6% off. The adiabatic flame temperature is 2500K. The actual operating temp is < 1800K. Pl advice

Reply

« Previous Thread | Next Thread »

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

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
non premixed tangential fired boiler	ridzwan	FLUENT	0	January 8, 2010 23:41
INJECTION COAL in a boiler canÂ´t CONVERGE	Luis	FLUENT	10	April 8, 2009 04:54
Problem of heat balance in Coal Boiler simulation	DG	FLUENT	9	December 25, 2008 20:57
Tangentially pulverized coal fired furnace	Jarek	CFX	0	October 22, 2007 06:18
pulverized coal cyclone burner	Manuel Acosta	FLUENT	9	May 24, 2007 05:04

All times are GMT -4. The time now is 02:08.