CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

Bearing Pressure plot

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 12, 2010, 10:17
Default Bearing Pressure plot
  #1
Member
 
Devesh Baghel
Join Date: Mar 2009
Posts: 41
Rep Power: 8
devesh.baghel is on a distinguished road
Hi guys,

I am simulating lubricant flow in journal bearing case. I want to plot the pressure values in terms of Theta (angle) around journal. I have a reference point on the periphery of journal which will act as an angle Zero degree. Now from this point I want to plot pressure around periphery of journal. please help me to do that.

THanks in advance. with profound hope looking for reply asap.
devesh.baghel is offline   Reply With Quote

Old   September 24, 2010, 11:43
Default
  #2
Member
 
h-h
Join Date: Sep 2009
Posts: 38
Rep Power: 7
hosseinhgf is on a distinguished road
hi
i work with cfx.if it it is useful
first create new experssion then new variable.
i use this experssion but it start at x=0,y=0
"step(x/1[m])*step(y/1[m])*(asin(abs(y)/0.01905[m]))+
step(-x/1[m])*step(y/1[m])*(pi-asin(abs(y)/0.01905[m]))+
step(-x/1[m])*step(-y/1[m])*(pi+asin(abs(y)/0.01905[m]))+
step(x/1[m])*step(-y/1[m])*(2*pi-asin(abs(y)/0.01905[m]))"
0.01905 is my radius.
if you can change it to start from the desirable theta please tell me.
and if possible tell me about your simulation.
hosseinhgf is offline   Reply With Quote

Reply

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
Calculation of the Governing Equations Mihail CFX 7 September 7, 2014 06:27
Pressure BC for combustion chamber Giuki FLUENT 1 July 19, 2011 11:35
Plot variable (Wall shear, Pressure , etc) over time koonalb FLUENT 2 September 19, 2009 19:05
StarCD Pressure Coefficient plot chris CD-adapco 6 April 13, 2005 14:06
FLOW AROUND A PLATE_NEGATIVE ABSOLUTE PRESSURE???? tania FLUENT 11 March 23, 2004 09:51


All times are GMT -4. The time now is 15:08.