Elmer Discussion Forum

My current temporary solution is using a virtual machine with an old version of Ubuntu. Doesn't seem like there are plans to fix this issue as the GUI didn't work in the latest version of Ubuntu either.

I tried reinstalling and get the same error when I try to run my project. Additionally, when I now try to install Elmer, I get the following error: "A newer version of Microsoft Visual C++ 2010 Redistributable has been detected on the machine." If I keep closing the pop-up, it completes th...

I am having the same issue (Win7). FlowSolve and many other files are in the lib folder. I am trying to open a project that I had created in Ubuntu a year or so ago (no longer have access to that computer, but I have all the files from the project). ELMER SOLVER (v 7.0) STARTED AT: 2015/04/14 11:35:...

Thanks, Annier, I will give this a try. I find ElmerPost to not be that intuitive, so using another post-processor will be nice.

Using ElmerPost I got it to work. Thanks again for all your help.

And to Matthias, all I did was upload the image and it put it inline like Peter mentioned.
--
Chris

Peter, thank you for your help and suggestions regarding the singularity. I have run ElmerSolver with a much finer mesh generated in Gmsh and am attempting to open the case.vtu file with ParaView (3.14.1 64-bit). I have never used ParaView, nor other post-processors, and it is asking for a reader to...

Annier, thanks for your reply. I am incorporating the advection-diffusion (A-D) equation because my ultimate goal is to model drug delivery and how a drug would diffuse throughout the eye. At the moment, however, I am only interested in solving for the convection gradient (hence my zero concentratio...

I've been trying to solve for the coupled Advection Diffusion equation (convection computed) and Navier-Stokes. The issue I'm having is Elmer recognizing the porous resistance value that I've inputted: ERROR:: Model Input: ERROR:: Model Input: Unknown specifier: [1.7e10] ERROR:: Model Input: In sect...

Peter, thank you for help regarding pressure/velocity and how to define tangential/normal velocity. I'm still having issues with convergence even when defining just pressure. I'm also having issues now of Elmer recognizing my viscosity and porous resistance even though I haven't touched those parame...

I am attempting to model steady-state fluid flow throughout the posterior segment of the human eye. It's a simple geometry I created using GMSH. To give a little background, fluid is flowing in from the hyaloid (vertical lines on left), through the vitreous (central area) and out through the retina ...