|
[Sponsors] |
April 16, 2009, 15:15 |
streamlines
|
#1 |
New Member
Thiago Luis Zolet
Join Date: Mar 2009
Posts: 5
Rep Power: 17 |
Hi all,
Iīm simulating a flow past cylinder... The defaultīs streamlines created in StarCCM+ considers that the observer is moving with the object (the cylinder in this case). What if I would like to create streamlines but considering that the observer is not moving in relation to the object? Anybody knows how to do that? This is for educational purposes only... Thank you |
|
April 17, 2009, 07:56 |
|
#2 |
Member
Bernard Esterhuyse
Join Date: Mar 2009
Location: Pretoria, South Africa
Posts: 50
Rep Power: 17 |
Hi
I'm not sure I understand exactly what you mean - what would be the difference in the streamlines if you were stationary as opposed to moving with the object. One thing you might try is to activate the animation of the streamlines, maybe this will give you the effect you're looking for. Regards |
|
April 17, 2009, 09:08 |
|
#3 |
New Member
Thiago Luis Zolet
Join Date: Mar 2009
Posts: 5
Rep Power: 17 |
Hi Bernarde
Thank you for the answer Iīm going to try explaining my problem better: 1st case: The object is stationary and the fluid is moving (wind tunnel for example). Thatīs the streamlines I can easy generate in StarCCM+ 2nd case: The fluid is stationary and the body is moving: I want to generate streamlines for this case (they are quite diferent from the 1st case)! If you do have the time, please check this movie out: http://www.eesc.sc.usp.br/netef/Oscar/pgm2.mpg at 0:40 the explanation starts. At 1:06 it shows the streamlines for the 1st case. At 1:31 it show the streamlines I want (2nd case) There are two picture attached showing the diference: Thank you in advance |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
StreamLines | Rola | FLUENT | 4 | July 6, 2010 11:41 |
streamlines | Matthias | CFX | 3 | April 13, 2005 11:52 |
RELATIVE STREAMLINES | ozgur | FLUENT | 0 | September 30, 2004 08:15 |
about the streamlines | lingo | CFX | 5 | August 23, 2004 05:07 |
STAR-CD, moving grid and streamlines | Mohamed GUEROUACHE | Main CFD Forum | 1 | September 13, 1999 13:33 |