Search found 1096 matches

by annier
10 Aug 2018, 19:07
Forum: ElmerSolver
Topic: Adaptive Meshing in 3D ?
Replies: 5
Views: 3090

Re: Adaptive Meshing in 3D ?

Hi all, Recently , I tried to use adaptive meshing in 3D, with the mesh exported from Salome 8.5.0. The following error was encountered during Elmer solver run: DefUtils::DefaultDirichletBCs: Setting Dirichlet boundary conditions DefUtils::DefaultDirichletBCs: Dirichlet boundary conditions set CRS_I...
by annier
10 Aug 2018, 16:08
Forum: ElmerSolver
Topic: Elmersolver crashes when Porous Media is activated
Replies: 9
Views: 192

Re: Elmersolver crashes when Porous Media is activated

Hi Kumar,
I too obtained segmentation fault when i activate porous media:

Code: Select all

porous media = logical true
I will seek the work around and reply you back.


Yours Sincerely,
Anil Kunwar
by annier
05 Aug 2018, 16:01
Forum: Installation & compilation
Topic: Installation of Salome 7.4.0. in Linux
Replies: 11
Views: 6741

Re: Installation of Salome 7.4.0. in Linux

For running of Salome in Ubuntu 18.04, the universal binaries can be downloaded and installed. References: 1. https://www.salome-platform.org/forum/forum_9/571233331/view 2. Universal binaries for linux section in https://www.salome-platform.org/downloads/current-version (currently Salome 8.5.0) You...
by annier
02 Aug 2018, 18:29
Forum: Installation & compilation
Topic: Installation of Ubuntu 14.04 with 64 bits on a netbook
Replies: 26
Views: 12080

Re: Installation of Ubuntu 14.04 with 64 bits on a netbook

Links for Installation steps for Ubuntu 18.04 1. https://www.linuxtechi.com/ubuntu-18-04-lts-desktop-installation-guide-screenshots/ 2. https://www.itzgeek.com/how-tos/linux/ubuntu-how-tos/how-to-install-ubuntu-18-04-lts-bionic-beaver-on-uefi-and-legacy-bios-system.html 3. https://ivanblagojevic.co...
by annier
30 Jul 2018, 20:31
Forum: ElmerSolver
Topic: Loading 2D axi data to 3D
Replies: 9
Views: 176

Re: Loading 2D axi data to 3D

I would try to do the rotation in ParaView. There is a "rotational extrusion" filter which you could check out (I have never used it myself, though). If you have difficulties, the ParaView mailing list and/or their forum is there to help. To get the values into Elmer, you could store them in an ASC...
by annier
23 Jul 2018, 00:56
Forum: General
Topic: Mesoscale modeling with CALPHAD technique
Replies: 0
Views: 86

Mesoscale modeling with CALPHAD technique

For finite element analysis (FEA) of temperature and composition dependent materials properties of metals and alloys in Elmer multiphysics software, CALPHAD technique can be coupled with the FEA. Some useful resources for CALPHAD method are: 1. http://www.calphad.com/calphad_method.html 2. http://ww...
by annier
16 Jul 2018, 23:40
Forum: Installation & compilation
Topic: Elmer Ubuntu Virtual Machine
Replies: 6
Views: 3780

Re: Elmer Ubuntu Virtual Machine

Installation of Ubuntu in Windows Subsystem for Linux (WSL) in Windows 10 1. Switch windows settings to developer mode: settings -->> update & security -->> For developers -->> Developer mode 2. Activate windows features on control panel -->>Programs -->> Turn windows features on or off -->> Tick o...
by annier
13 Jul 2018, 20:00
Forum: Installation & compilation
Topic: Elmer Ubuntu Virtual Machine
Replies: 6
Views: 3780

Re: Elmer Ubuntu Virtual Machine

Hi, A good website for using ubuntu in Oracle virtual box within Windows: https://www.lifewire.com/run-ubuntu-within-windows-virtualbox-2202098 I can install Elmer within Ubuntu environment inside the virtual box. The computer we are using must have enough space and fast enough to run the virtual bo...
by annier
13 Jun 2018, 19:17
Forum: General
Topic: Flux units in electrochemistry simulation
Replies: 6
Views: 327

Re: Flux units in electrochemistry simulation

So then I guess the final output units will be kg/s, since SaveScalar integrates over line (in 2D) or surface (in 3D). Neus Neus, 1. The expression D* grad_C or D*dC/dx is the mathematical form of flux, that can be assumed for unit by putting the SI units of D, C and x. It is not integrated directl...
by annier
05 Jun 2018, 18:47
Forum: General
Topic: Performance under Windows vs. Linux?
Replies: 9
Views: 287

Re: Performance under Windows vs. Linux?

Mark,
Thanks for the substantiated reply to Matthias' query.
Would you please enumerate the CPU times (for your parallel run) in the described CFD simulation (with the number of mesh elements, steady state iterations etc.)?


Yours Sincerely,
Anil Kunwar