Search Results

User Name Remember Me Password

Showing results 1 to 13 of 13 Search took 0.00 seconds. Search: Posts Made By: immortality

Forum: OpenFOAM Community Contributions July 13, 2013, 16:35

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality as Bruno says I received an error too and it... as Bruno says I received an error too and it seems your BC's and maybe other settings have a big problem in them!find that first.

Forum: OpenFOAM Community Contributions July 9, 2013, 14:39

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality I had forgotten how it was working.I don't know... I had forgotten how it was working.I don't know whats wrong with your case.it ends with a crash. have you set faces correct?I think maybe there is an issue in blockMeshDict.

Forum: OpenFOAM Community Contributions July 9, 2013, 11:51

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality thanks for original utility, in cases we want... thanks for original utility, in cases we want for example y+<1 its more accurate that maximum value of y+ on cells be lower than 1 too at least I think so if you want to correct my understanding I...

Forum: OpenFOAM Community Contributions July 9, 2013, 11:48

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality this is somewhat strange!why you have set number... this is somewhat strange!why you have set number of cells in y-direction to 1! then you expect what to be refined in y-direction?!

Forum: OpenFOAM Community Contributions July 8, 2013, 11:14

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality Hi in my case it works right. send your mesh... Hi in my case it works right. send your mesh to me.

Forum: OpenFOAM Community Contributions June 18, 2013, 14:11

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality in what it used to be till now we wanted to... in what it used to be till now we wanted to maximum yPlus be lower than targetYPlus (as above post) now I want minimum yPlus be bigger than targetYplus.it refines mesh still(when for example...

Forum: OpenFOAM Community Contributions June 11, 2013, 05:45

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality in this version 1) it works on yPMax instead of... in this version 1) it works on yPMax instead of yPMean.so the maximum y+ in the domain will be lower than specified -targetYPlus that leads more accurate results than the average. 2)also the...

Forum: OpenFOAM Community Contributions June 10, 2013, 07:28

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality Hi why the first cell height after refining is... Hi why the first cell height after refining is bigger than second one? I used refineWallLayerSmart -basedOnYPlus -targetYPlus .7 -overwrite walls 1.5

Forum: OpenFOAM Community Contributions June 9, 2013, 15:49

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality and another question.if y+ be 1 for example and... and another question.if y+ be 1 for example and we want to increase it to 30 this tool can't be used,can?

Forum: OpenFOAM Community Contributions June 9, 2013, 14:16

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality OK. thanks for good clarification! then it... OK. thanks for good clarification! then it splits only the first cell. how does it calculates the number of splitts? and if I change the mesh by blockMesh I have to use refine tool again? do...

Forum: OpenFOAM Community Contributions June 9, 2013, 12:42

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality thanks dear Bruno. it seems it concentrate the... thanks dear Bruno. it seems it concentrate the mesh on near the wall not like ordinary blockMesh.its fine because avoids of increasing mesh numbers a lot. but I can't grasp well how it works.for...

Forum: OpenFOAM Community Contributions June 9, 2013, 11:43

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality thanks Bruno but why y+ doesn't display in... thanks Bruno but why y+ doesn't display in terminal? Hiii ... refineLevelValue = 6 Using refineWallLayer utility in a smart way! Maximum yPlus is 36.32381771, targetYPlusValue is 1,...

Forum: OpenFOAM Community Contributions June 6, 2013, 12:29

Replies: 58 [Other] Contribution a new utility: refine wall layer mesh based on yPlus field Views: 16,983 Posted By immortality Hi daniel how can set all yPlus values below a... Hi daniel how can set all yPlus values below a specified value(like 1) mean the maximum value be 1 not the average. I have a shock tube like case that the flow has not reached all the channel and...

Showing results 1 to 13 of 13

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki