Search found 1168 matches

by annier
03 Nov 2013, 17:49
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

Dear Peter, Thank you very much. The simulation of the falling drop illustration is a wonderful application of the levelset solver. I guess we need to change this thing in the solver input file of the SIF - drop.sif. Material 1 ... Density = Variable Surface Real Procedure "MyStuff" "...
by annier
03 Nov 2013, 16:05
Forum: Contributed Cases
Topic: Using Octave/Matlab to control Elmer - DC example
Replies: 10
Views: 20796

Re: Using Octave/Matlab to control Elmer - DC example

This is an Important Information.
by annier
03 Nov 2013, 13:26
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

In summary,
why is the logical variable visited is assigned False in the initial for the 3 UDFs (viscosity, initcircle and density)?

Code: Select all

LOGICAL :: Visited = .FALSE., GotIt
yours
annier
by annier
03 Nov 2013, 12:31
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

Dear Peter, Thank you very much for your answer. I now understood the implications of the InitCircle UDF and Square.grd file through the above statement of yours: Here the drop is falling in a square domain and it's initial shape is defined by the InitCircle subroutine. I have still one more questio...
by annier
02 Nov 2013, 16:52
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

For simulation of falling drop illustration-
what would be the initial geometry - circle or square?
It has square.grd file.
Also it has InitCircle as a user defined function.
yours
annier
by annier
02 Nov 2013, 16:31
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

i looked inside the MyStuff.f90 files of levelset2 and MyStuff.f90 of falling drop. they are not the same files. the MyStuff.f90 of falling drop has four user defined functions : InitCircle Viscosity Density FrameVelo whereas the MyStuff.f90 of levelset2 has two user defined functions: Viscosity Den...
by annier
02 Nov 2013, 16:16
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

Re: LevelSetSolver - independent variable and dependent variable

Dear Peter, Thank you very much for your kind reply. I am studying about the falling drop illustration as given in http://www.csc.fi/english/pages/elmer/examples/fallingdrop . What things does the "falling drop" example have in common with the two test cases "levelset1" and "...
by annier
01 Nov 2013, 16:56
Forum: External tools
Topic: Salome wrong body in Elmer
Replies: 7
Views: 6894

Re: Salome wrong body in Elmer

hi,
did you go through the tutorials on CAELINUX?
yours
annier
by annier
01 Nov 2013, 16:07
Forum: ElmerSolver
Topic: LevelSetSolver - independent variable and dependent variable
Replies: 10
Views: 5898

LevelSetSolver - independent variable and dependent variable

Hi, While exectuing the levelsetsolver through SIF command file, i received the following error. ERROR:: ListGetReal: Can't find independent variable:[velocity 1]for dependent variable:[Levelset Velocity 1] i got this message during updating of LevelSet Function. What does this error message mean? I...
by annier
31 Oct 2013, 13:36
Forum: ElmerSolver
Topic: Need opinions and help on a simple mechanic problem
Replies: 11
Views: 6644

Re: Need opinions and help on a simple mechanic problem

Dear Matthias,
thank you very much for your kind reply.
yours
annier