Search found 6 matches

by ndrini
08 Jun 2013, 09:49
Forum: ElmerSolver
Topic: Differences between Temperature and Temperature Condition
Replies: 3
Views: 3816

Re: Differences between Temperature and Temperature Condition

:D Great, Peter!! a. So, if I write in Model --> Boundary condition Temperature = 300.0 Temperature Condition = Velocity 1 the temperature of the selected surface is 300 K only if variable velocity is greater than 0 (may be 3 or 7 ... ) that means that there's a physically sensible flux of heat. But...
by ndrini
07 Jun 2013, 21:38
Forum: ElmerSolver
Topic: Differences between Temperature and Temperature Condition
Replies: 3
Views: 3816

Differences between Temperature and Temperature Condition

I don't understand the difference between "Temperature" and "Temperature Condition" parameters. «There are basically two types of boundary conditions that we deal with - constant temperature and constant heat flux (including zero heat flux, known as adiabatic). The constant tempe...
by ndrini
13 Jul 2011, 10:18
Forum: ElmerPost
Topic: displacement along the x axis
Replies: 0
Views: 3467

displacement along the x axis

I followed the instructions of the second tutorial provided by "Elmer Tutorials - CSC – IT Center for Science July 1, 2011" called "Linear elasticity equation – Loaded elastic beam". It works fine. Then I changed a little bit the model: I added a second force that compress the be...
by ndrini
11 Jul 2011, 15:52
Forum: Installation & compilation
Topic: updating elmer in unbuntu 10.04 ( no opennovation.org )
Replies: 6
Views: 7171

updating elmer in unbuntu 10.04 ( no opennovation.org )

Good morning everyone. I try to tell my experience elmer upgrade (hopefully to help others). I state the reasons for this attempt to update: Elmer is present in the native repository of Ubuntu 10.04, in order to follow up step of the tutorial in May 2011 I need a newer version than the one installed...
by ndrini
07 Jul 2011, 20:43
Forum: External tools
Topic: other sketch up plugin than Khamsin
Replies: 2
Views: 4314

Re: other sketch up plugin than Khamsin

It's so: I can't understand the way salome works to make a simple mesh (none post a simple video about it on youtube...).

I define geometry, than I try to have the mesh, but may be there's something between these two steps.

Does exist a simple graphical guide?

'ndrini
by ndrini
29 Jun 2011, 08:58
Forum: External tools
Topic: other sketch up plugin than Khamsin
Replies: 2
Views: 4314

other sketch up plugin than Khamsin

About the Mesh generators: For me the simplest 3D tool is sketch up (but it only create skp files). Then I need a plug in to transform my 3D model intro a .stp, .mphtxt or .grd file. I tried to use Khamsin, but (may be because of my 64 bit architecture) it doesn't work. Does exist another plug-in fo...