|
[Sponsors] |
September 24, 2012, 05:46 |
CFX Pre Domains for centrifugal pump
|
#1 |
New Member
Kimberley
Join Date: Sep 2012
Posts: 2
Rep Power: 0 |
Hi,
Im a student and am having big troubles with my CFD analysis of an artificial heart pump. I ultimately need to determine the shear stress induced on the fluid by the rotating vanes. I have extracted the fluid volume of the pump, and have meshed it (i need to do a hex mesh, but iv got a tet at the moment...) But i seem to be having issues defining a rotating and a stationary domain in CFX Pre... Here is a link to my file if anybody would be able to have a quick look and see what i need to do, or fix it up for me. Im an ANSYS novice and am completely stuck https://docs.google.com/open?id=0Bzn...3NSc3JteWszYXM cheers, |
|
September 24, 2012, 09:06 |
|
#2 |
Senior Member
Christoph
Join Date: May 2011
Location: Germany
Posts: 182
Rep Power: 18 |
depends on which ressources you have
Do you have turbogrid and ICEM license? Do you want to make a transient or steady-state simulation? Normally, you need two rotor/stator interfaces. First @impeller inlet, second @cross section between volute/impeller outlet |
|
Tags |
boundary condition, pump, rotating domain, shear stress |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
only 1 of many named selections not showing up in cfx pre | mihirbhagat | CFX | 2 | April 26, 2019 05:56 |
Small cluster configuration for pump simulation at CFX | Nevel | Hardware | 2 | April 7, 2014 07:07 |
Under Relaxation Factors in CFX Pre | akj | Main CFD Forum | 0 | December 15, 2011 02:50 |
Locating the Monitor Points in CFX Pre | saisanthoshm88 | CFX | 2 | November 30, 2011 10:58 |
Small cluster configuration for pump simulation at CFX | Nevel | CFX | 3 | February 3, 2010 23:37 |