CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Running, Solving & CFD

ComputeTorqueMRF probel

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   October 3, 2008, 11:24
Default Hi everyone i am use the sa
Senior Member
Join Date: Mar 2009
Location: Shanghai, Shanghai, P.R.China
Posts: 308
Rep Power: 11
waynezw0618 is on a distinguished road
Send a message via MSN to waynezw0618 Send a message via Skype™ to waynezw0618
Hi everyone

i am use the same mesh to do the calculation of a pump impeller in CFX and OF1.4.1.But i got quiet different result of torque.


torqueZ@blade -0.452 0.1678

torqueZ@shroud -0.0161 -0.16478

would any one could tell what is wrong with my reuslt? for at is negative and one is positive?and for at shroud the OF value is too large which will cause the shaftpower to zero to sum from all rotation part.

any way the basic result was quiet simimlar as shown in p for both
CFX result

OF result

your wayne
waynezw0618 is offline   Reply With Quote


Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
ComputeTorqueMRF probel waynezw0618 OpenFOAM Running, Solving & CFD 18 October 10, 2008 10:49

All times are GMT -4. The time now is 02:20.