Blade Rotation, Density Based Solve -- CFD Online Discussion Forums

July 28, 2016, 10:38	Blade Rotation, Density Based Solve	#1
cfdkdk New Member gökmen Join Date: Jul 2016 Posts: 4 Rep Power: 9	Hi, I want to solve balde rotation problem. Its radius nearly 2 meter and its rotational velocity 6000RPM. But I can not converge this problem with fluent. I use density based option, and decrease courant number but when Its rmp value exceed 500,600 The solution is diverged. The air properties is ideal gas because of high mach number. Help!!!

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
Using Density based solver when calculate multiphase model	maggie1533	FLUENT	0	February 26, 2014 01:13
Pressure based vs density based solver	newbie384	FLUENT	2	July 5, 2013 02:04
Strange residuals of the Density Based Solver	Pat84	FLUENT	0	October 22, 2012 15:59
Pressure gradient in UDF for density based solver	matzb	FLUENT	0	February 22, 2010 06:34
REAL GAS UDF	brian	FLUENT	6	September 11, 2006 08:23

All times are GMT -4. The time now is 20:46.