CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > ANSYS Meshing & Geometry

[ICEM] help! how to mesh a volute of the centrifugal compressor??

Register Blogs Community New Posts Updated Threads Search

Like Tree3Likes
  • 3 Post By raghav

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 23, 2013, 22:56
Default help! how to mesh a volute of the centrifugal compressor??
  #1
Member
 
aysiyi
Join Date: Nov 2012
Posts: 40
Rep Power: 14
Aysiyi is on a distinguished road
hi:
everyone ,now i have a geometry file ,it is a volute of a centrifugal compressor. i have tried many ways to mesh t ,but failed .i attach the file , i hope some expert can help me . it is a challegen for icem to mesh this type of structure.
the attachment is the geometry file of the volute. because of the limit of the the forums , you need to change the suffix from .zip to .rar ! .

thanks for suggestions . we can shares the experience ,learning each other.
Attached Images
File Type: jpg volute.jpg (41.9 KB, 150 views)
Attached Files
File Type: zip volute.part1.zip (80.0 KB, 63 views)
File Type: zip volute.part2.zip (73.6 KB, 42 views)
Aysiyi is offline   Reply With Quote

Old   January 9, 2014, 11:03
Cool ICEM-Volute
  #2
Member
 
Raghav
Join Date: Jul 2010
Location: India, Karnataka
Posts: 47
Rep Power: 18
raghav is on a distinguished road
Hi,
I have attached meshed file for your geometry in the dropbox.
https://www.dropbox.com/s/vvp2tbuafa3qhab/Volute_Shared.zip

I have puffed the geometry with blocks and its not of that great quality I got.
In critical junction I have used blocks in a haphazard way.

Let me know if you come across any better blocking strategy. It will be helpful.

Regards,
Raghav
Attached Images
File Type: jpg Critical_Junction.JPG (41.5 KB, 217 views)
File Type: jpg Quality.JPG (63.2 KB, 222 views)
meku, MDSHUJAN and Mf515 like this.
raghav is offline   Reply With Quote

Old   January 24, 2014, 09:31
Default
  #3
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Tokyo, Japan
Posts: 1,385
Blog Entries: 23
Rep Power: 29
diamondx will become famous soon enough
hey raghav,
The blocking you used is complex, but very good. good job.
It was discussed before that in critical junction, quality of the structured mesh can be very limited and there is nothing you can do about it.
I wanna try something on this, but I'm quit busy these days, I would love to try simon's trick to block the essential 2D surface (shown in the picture below) ; then extrude it along the curves, that would be certainly my move strategy:



Anyway your blocking is very good !
__________________
Regards,
New to ICEM CFD, try this document --> https://goo.gl/KAOIwm
Ali
diamondx is offline   Reply With Quote

Old   January 25, 2014, 07:20
Default
  #4
Member
 
Raghav
Join Date: Jul 2010
Location: India, Karnataka
Posts: 47
Rep Power: 18
raghav is on a distinguished road
thanks ali

will be longing to see further works on this from any of you guys

Regards,
Raghav
raghav is offline   Reply With Quote

Old   November 13, 2018, 16:50
Default
  #5
New Member
 
SHUJAN
Join Date: Jun 2016
Posts: 17
Rep Power: 10
MDSHUJAN is on a distinguished road
Raghav. Great work. It seems that you are an expert in ICEM CFD. I am trying to learn to mesh an centrifugal pump impeller in ICEM CFD. Please, would you attach a file showing meshing of any impeller?
MDSHUJAN is offline   Reply With Quote

Old   November 13, 2018, 16:53
Default
  #6
New Member
 
SHUJAN
Join Date: Jun 2016
Posts: 17
Rep Power: 10
MDSHUJAN is on a distinguished road
Quote:
Originally Posted by raghav View Post
thanks ali

will be longing to see further works on this from any of you guys

Regards,
Raghav
Raghav. Great work. It seems that you are an expert in ICEM CFD. I am trying to learn to mesh an centrifugal pump impeller in ICEM CFD. Please, would you attach a file showing meshing of any impeller?
MDSHUJAN is offline   Reply With Quote

Reply

Tags
compressor, icem, volute


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


Similar Threads
Thread Thread Starter Forum Replies Last Post
help ! centrifugal compressor stimulation Aysiyi CFX 6 October 14, 2013 06:42
[Gmsh] 2D Mesh Generation Tutorial for GMSH aeroslacker OpenFOAM Meshing & Mesh Conversion 12 January 19, 2012 04:52
[ICEM] Unstructure Meshing Around Imported Plot3D Structured Mesh ICEM kawamatt2 ANSYS Meshing & Geometry 17 December 20, 2011 12:45
CFD analysis of Centrifugal compressor murthy pnvr CFX 3 November 12, 2010 12:13
Centrifugal compressor volute Stuman CFX 2 November 29, 2005 01:25


All times are GMT -4. The time now is 03:07.