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

Blog Entries

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

Old

Example 2 for dist_mesh_new

Posted December 31, 2014 at 17:13 by truffaldino

1) use bl.f95 and naca0012.txt (or .dat) as input for bl.f95 to generate boundary-layer submesh file naca0012_bl.txt (or .dat) for further use by dist_mesh_new.f95

2) run Example 2 of dist_mesh_new.f95 (look the code) using input files:

mum_m=1
m_file(1)="naca0012_bl.txt"
num_c=2
c_file(1)="wt_bc.txt"
c_file(2)="wake_bc.txt"
Attached Files
File Type: txt naca0012.txt (3.7 KB, 64 views)
File Type: txt wt_bc.txt (184 Bytes, 58 views)
File Type: txt wake_bc.txt (5.5 KB, 57 views)
truffaldino's Avatar
Senior Member
Posted in Uncategorized
Views 2216 Comments 0 truffaldino is offline Edit Tags
Old

Example1 for mesher dist_mesh

Posted December 31, 2014 at 17:01 by truffaldino

Example1: input files for dist_mesh_new.f95
Attached Files
File Type: txt test_contour.txt (82 Bytes, 66 views)
File Type: txt test_contour1.txt (86 Bytes, 67 views)
File Type: txt test_foil_bl.txt (2.7 KB, 77 views)
File Type: txt test_foil_bl1.txt (3.1 KB, 63 views)
File Type: txt wt_test_bc.txt (184 Bytes, 71 views)
truffaldino's Avatar
Senior Member
Posted in Uncategorized
Views 1502 Comments 0 truffaldino is offline Edit Tags
Old

Simulation of two phase flow(Gas-Liquid) in ANSYS FLUENT using CLSVOF method

Posted November 25, 2014 at 03:48 by vijay092244

Hi evryone,

I m vry happy to inform evryone dat I hav got my project on "Simulation of two phase flow(Gas-Liquid) in ANSYS FLUENT using CLSVOF method".
CLSVOF stands for coupled level set & volume of fluid. so if anyone is doing similar work kindly comment on this post so that we can kip in touch with one-another.
...................................
New Member
Posted in Uncategorized
Views 3119 Comments 4 vijay092244 is offline Edit Tags
Old

Ideas on managing a repository that supports several OpenFOAM versions

Posted November 1, 2014 at 14:17 by wyldckat

It's been some time since I last blogged something about OpenFOAM. Most of my free time that I allocate to OpenFOAM-related topics has been more oriented to helping out on the forum and to write the most that I can on the unofficial OpenFOAM wiki: http://openfoamwiki.net/ - and Twitter is a bit quicker to micro-blog about stuff, so check out my Twitter feed as well: https://twitter.com/wyldckat

Anyway, today I received a question through a private message asking about ideas on how to...
Super Moderator
Views 2575 Comments 0 wyldckat is offline Edit Tags
Old
Rating: 2 votes, 5.00 average.

All about the PIMPLE algorithm - Part II

Posted October 21, 2014 at 17:55 by Tobi
Updated September 28, 2016 at 05:04 by Tobi (Some errors and mistakes)

## Case 3.1 ##

Now we will use the following fvSolution file:
Code:
PIMPLE
{
    nCorrectors            1;
    nOuterCorrectors    2;
}
Compared to Case 2 there is not a big difference. The only difference is that we calculate the pressure - momentum coupling in one time step twice:
  1. Calculate momentum
  2. Calculate pressure
  3. Recalculate momentum from new pressure
  4. Recalculate pressure from new momentum
Calculation in OpenFOAM is like:...
Tobi's Avatar
Senior Member
Views 6392 Comments 27 Tobi is offline Edit Tags

All times are GMT -4. The time now is 19:53.