Search found 9 matches

by MT_Keg
04 May 2018, 04:13
Forum: ElmerSolver
Topic: Number of Navier-Stokes Iterations
Replies: 3
Views: 1484

Re: Number of Navier-Stokes Iterations

No problem. Thanks for looking into it and providing a fix! Keep up the good work!

MT
by MT_Keg
01 May 2018, 03:18
Forum: ElmerSolver
Topic: Number of Navier-Stokes Iterations
Replies: 3
Views: 1484

Number of Navier-Stokes Iterations

I am running into an issue where the IterSolve indicates NUMERICAL WARNING:: IterSolve: Too many iterations was needed. at FlowSolve: NAVIER-STOKES ITERATION 33 Looking at the solver settings I am not sure what is limiting the NS Iterations to 33. I am running this simulation in Parallel using 4 pro...
by MT_Keg
25 Apr 2018, 03:44
Forum: General
Topic: ElmerGrid Mesh Partitioning
Replies: 2
Views: 1603

Re: ElmerGrid Mesh Partitioning

Worked like a charm! I knew there was something I was missing. Thanks!
by MT_Keg
24 Apr 2018, 03:21
Forum: General
Topic: ElmerGrid Mesh Partitioning
Replies: 2
Views: 1603

ElmerGrid Mesh Partitioning

Hey all, I am trying to partition a mesh that I created in gmsh using the ElmerGrid functions but I have not had any success. I am able to convert the *.msh file to the Elmer Solver format using the following syntax: ElmerGrid 14 2 Test_Partition_Mesh.msh which results in the following output: Start...
by MT_Keg
11 Aug 2014, 10:02
Forum: ElmerSolver
Topic: Output ALL Variables to VTU
Replies: 2
Views: 996

Re: Output ALL Variables to VTU

Why didn't I think of that!

Thanks Peter for your help and continuing support!

MT
by MT_Keg
11 Aug 2014, 00:12
Forum: ElmerSolver
Topic: Output ALL Variables to VTU
Replies: 2
Views: 996

Output ALL Variables to VTU

Hey all, I am still getting familiar with outputting information from Elmer; in my case I am using the Navier Stokes, Heat Transfer, and Result Output solvers. Currently, I am outputting Scalar (Temperature and Pressure) as well as Vector (Velocity) outputs. Is there a way to output ALL possible var...
by MT_Keg
28 Jul 2014, 18:10
Forum: HPC
Topic: Workstation Hardware Requirements
Replies: 9
Views: 12390

Workstation Hardware Requirements

Hello all, What are the recommended system requirements for a workstation running Elmer (i.e. 4-Core with Hyperthreading, 4 memory channels, 2GB video card)? I plan on procuring a system but am in a bind between two processors (i7-4790K and i7-4820K). The i7-4790K only allows 2 memory channels (DDR3...
by MT_Keg
14 Jun 2013, 12:51
Forum: ElmerSolver
Topic: Output Total Heat Flux of a boundary
Replies: 6
Views: 3366

Re: Output Total Heat Flux of a boundary

Thanks for the advise... I was using Flux Compute to calculate the flux but didn't take the extra step and do a save line. I will try this out and see what comes of it!

Thanks Again!

MT
by MT_Keg
14 Jun 2013, 03:26
Forum: ElmerSolver
Topic: Output Total Heat Flux of a boundary
Replies: 6
Views: 3366

Output Total Heat Flux of a boundary

Hello All, I have been getting acquainted with Elmer (after switching from COMSOL) and love how fast and efficient it runs. I have been running several simulations on an axisymmetric pipe with heat transfer. The problem converges and the solutions seem to be conducive to what I thought and have seen...