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IDProjectCategoryView StatusLast Update
0001639OpenFOAMBugpublic2015-03-29 19:58
Reporterklausb Assigned Tohenry  
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionsuspended 
PlatformGNU/LinuxOSUbuntuOS Version14.10
Summary0001639: plo3dToFoam does not work, at least not with construct2d meshes = .p3d file format
DescriptionI created a number of meshes for different airfoil profiles and was not able to import them into OpenFoam using the plot3dToFoam utility.




Steps To Reproduce1. copy the mesh into a case directory
2. run plot3dToFoam meshname.p3d
3. you'll get an error message
TagsNo tags attached.

Activities

wyldckat

2015-03-28 17:08

updater   ~0004505

Greetings klausb,

If I understood you correctly, you're using this tool: http://sourceforge.net/projects/construct2d/

Any chance you can provide one or more example files? Otherwise it'll take longer for anyone to pick this up.

Best regards,
Bruno

wyldckat

2015-03-28 18:07

updater   ~0004507

Last edited: 2015-03-28 18:17

I see that this is being followed up on the forum at CFD-Online here: http://www.cfd-online.com/Forums/openfoam-meshing-utilities/150699-cant-import-airfoil-meshes-successfully.html

According to Alexey Matveichev, one of the problems is that plot3dToFoam is not taking advantage of the "Neutral Map File". In addition, here is one of the example files:
 - http://turbmodels.larc.nasa.gov/NACA0012_grids/n0012_1793-513.p3dfmt.gz
 - http://turbmodels.larc.nasa.gov/NACA0012_grids/n0012_1793-513.nmf

One of the major "problems" here is that plot3DToFoam was designed to only import the points from the "p3d" file, which means that a mesh with the correct point count must already exist and have the boundaries already properly defined in the OpenFOAM mesh, before importing the points from the p3d file.
edit: I think I might be confusing plot3dToFoam with datToFoam...

This is therefore more on the level of a feature request.

henry

2015-03-29 19:58

manager   ~0004542

Feature request

Issue History

Date Modified Username Field Change
2015-03-27 22:28 klausb New Issue
2015-03-28 17:08 wyldckat Note Added: 0004505
2015-03-28 18:07 wyldckat Note Added: 0004507
2015-03-28 18:17 wyldckat Note Edited: 0004507
2015-03-29 19:58 henry Note Added: 0004542
2015-03-29 19:58 henry Status new => closed
2015-03-29 19:58 henry Assigned To => henry
2015-03-29 19:58 henry Resolution open => suspended