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Search: Posts Made By: j-avdeev
Forum: OpenFOAM Programming & Development June 7, 2015, 09:23
Replies: 2
Views: 114
Posted By j-avdeev
Hello, Asghari. As I remember C++, the...

Hello, Asghari.

As I remember C++, the following line

heSource -= 0.1*sqr(time.value())*V;

mean the same as

heSource = heSource - 0.1*sqr(time.value())*V;
Forum: OpenFOAM March 17, 2015, 15:05
Replies: 10
Views: 1,691
Posted By j-avdeev
Hi, jemz I have tryed and it works in OpenFOAM...

Hi, jemz
I have tryed and it works in OpenFOAM 2.3.1 with following system/fvSchemes:

FoamFile
{
version 2.0;
format ascii;
class dictionary;
location ...
Forum: OpenFOAM March 17, 2015, 06:49
Replies: 10
Views: 1,691
Posted By j-avdeev
It says that "keyword laplacian(rAUf,p) is...

It says that "keyword laplacian(rAUf,p) is undefined" and if you open system/fvSchemes you will not find it.
It is happen because case was made and worked on older OpenFOAM version - I see you use...
Forum: OpenFOAM Running, Solving & CFD February 22, 2015, 15:59
Replies: 6
Views: 353
Posted By j-avdeev
Hello. I have similar problem as mich_K. It is...

Hello.
I have similar problem as mich_K. It is sunday and pyFoam does not want to plot. :)
I have installed pyFoam and gnuplot as "notroot" user to my home directory.
gnuplot works fine - after...
Forum: OpenFOAM Programming & Development November 4, 2014, 11:16
Replies: 3
Views: 318
Posted By j-avdeev
Hello. If I understand your problem right -...

Hello.

If I understand your problem right - for small size matrices you can use matricoFoam approach. It creates zero dense matrix and grab coefficients from matrixes threw "addressing"....
Forum: OpenFOAM Installation on Windows, Mac and other Unsupported Platforms May 14, 2014, 05:51
Replies: 1
Views: 295
Posted By j-avdeev
Question Installing swak4Foam to OpenFOAM in Windows

Hello.

I have tryed to find compiled verion of swak4Foam libraries for Windows, but I have not found.
Is it exist?

Also I think about compiling by myself. I just started - I found bison and...
Forum: OpenFOAM May 2, 2014, 08:17
Replies: 10
Views: 1,691
Posted By j-avdeev
It works! Thanks, JBeilke. ...

It works!
Thanks, JBeilke.
http://youtu.be/hZm7lc4sC2o
Forum: OpenFOAM Programming & Development March 1, 2014, 11:09
Replies: 7
Views: 1,202
Posted By j-avdeev
Probably will useful. ...

Probably will useful.

http://openfoamwiki.net/index.php/How_to_use_Armadillo_in_OpenFOAM
Forum: OpenFOAM Programming & Development February 1, 2014, 13:00
Replies: 9
Views: 974
Posted By j-avdeev
Hello, luckycfd. Probably matricoFoam will...

Hello, luckycfd.

Probably matricoFoam will help you to understand:
http://www.cfd-online.com/Forums/openfoam-solving/121831-dumping-matrices-openfoam.html#post472905
Forum: OpenFOAM Running, Solving & CFD February 1, 2014, 12:52
Replies: 3
Views: 801
Posted By j-avdeev
Hello, Iliya Marchevsky made lab work -...

Hello,

Iliya Marchevsky made lab work - simple example (on basis of icoFoam solver source code), which shows way how you can save matrices from OF to text file.
Probably, this example useless in...
Forum: OpenFOAM Verification & Validation October 30, 2013, 09:12
Replies: 1
Views: 1,124
Posted By j-avdeev
second file of equatins

second file of equatins
Forum: OpenFOAM Verification & Validation October 30, 2013, 09:07
Replies: 1
Views: 1,124
Posted By j-avdeev
Question Hyperbolic equasion solver or How OF works?

Hello,
I have working hyperbolic equasion solver (hyper1Foam in attachment - works in OF 2.1.0).

Main equation:
\frac{\partial\psi }{\partial t}+C{\frac{\partial \psi}{\partial x}}=0 ...
Forum: OpenFOAM August 3, 2013, 05:45
Replies: 10
Views: 892
Posted By j-avdeev
Thanks, Sylvester. 0/U was ok. Problem was in...

Thanks, Sylvester.
0/U was ok.
Problem was in Ua - now it's work fine:

inlet
{
type fixedValue;
value uniform (-1 0 0);
}
Forum: OpenFOAM July 26, 2013, 11:20
Replies: 10
Views: 892
Posted By j-avdeev
Something wrong in my case (see attached...

Something wrong in my case (see attached pictures).

Maybe it's wrong BC in U, Ua?

Places, where I'm not sure:

in 0/U

inlet
{
Forum: OpenFOAM Installation July 12, 2013, 06:47
Replies: 32
Views: 3,045
Posted By j-avdeev
Bruno, yes, error was in g++.conf file. I've ran...

Bruno, yes, error was in g++.conf file. I've ran "sed ..." script more than one time and it was g++4444 instead of g++44. It's corrected.

But now another error:

...
Error: Symbian SDK registry...
Forum: OpenFOAM Installation July 10, 2013, 09:24
Replies: 32
Views: 3,045
Posted By j-avdeev
I've tryed to perform step #10...

I've tryed to perform step #10 (http://openfoamwiki.net/index.php/Installation/Linux/OpenFOAM-2.1.1/CentOS_SL_RHEL#CentOS_5.8)
but it finished with error
...
Basic XLib functionality test failed!...
Forum: OpenFOAM Programming & Development July 9, 2013, 09:21
Replies: 35
Views: 8,099
Posted By j-avdeev
Santiago, propably nooby question, anyway ...

Santiago, propably nooby question, anyway

from fvMatrix.C
00742 tAphi().internalField() = D()/psi_.mesh().V();
This string accord to
A()=diag()/mesh.V()
or another string?

And I tryed...
Forum: OpenFOAM Installation June 28, 2013, 14:18
Replies: 32
Views: 3,045
Posted By j-avdeev
Yes, Bruno, you right - I simply ran the...

Yes, Bruno, you right - I simply ran the makeGcc46.

But making changes in settings.sh has no effect. :(

Anyway, after that I tryed to follow...
Forum: OpenFOAM Installation June 25, 2013, 17:52
Replies: 32
Views: 3,045
Posted By j-avdeev
Hello. I have similar situation. But gcc...

Hello.
I have similar situation. But gcc version is OK.
What is wrong?


$ foamInstallationTest
Executing /home/avdeev/OpenFOAM/OpenFOAM-2.2.0/bin/foamInstallationTest:


Checking basic...
Forum: ParaView May 21, 2013, 13:56
Replies: 1
Views: 300
Posted By j-avdeev
Question View how volume devided by processors

Hello.

I remember that Paraview has possibility to show how volume of geometry devided by processors (in decomposed case sure), but forgot how to get this view.
I remember that it looks like...
Forum: OpenFOAM Programming & Development April 13, 2013, 10:05
Replies: 35
Views: 8,099
Posted By j-avdeev
Hello, I have one more question around terms ...

Hello,
I have one more question around terms .A(), .H(), .T().

As said before


So what return terms .lower(), .upper(), .diag()?

I found them in article...
Forum: OpenFOAM Installation November 30, 2012, 05:29
Replies: 2
Views: 1,767
Posted By j-avdeev
I have same error. But I have gcc44 installed....

I have same error. But I have gcc44 installed. What I have to change in OpenFoam-1.7.1/etc/bashrc ?

$ gcc -v
gcc version 4.1.2 20080704 (Red Hat 4.1.2-52)
$ gcc44 -v
gcc version 4.4.6 20110731...
Forum: OpenFOAM Paraview & paraFoam October 31, 2012, 10:20
Replies: 9
Views: 1,854
Posted By j-avdeev
Let's make all questions about cutting plane in...

Let's make all questions about cutting plane in one thread.

So, my question is:
how can I get view after cutting with coarse mesh cells (not plane)?
It have to be like this:...
Forum: OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... September 26, 2012, 03:38
Replies: 33
Views: 5,465
Posted By j-avdeev
Oh, yes, you right. I'm forgot that ANSA support...

Oh, yes, you right. I'm forgot that ANSA support OpenFOAM mesh format.
Forum: OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... September 26, 2012, 03:11
Replies: 33
Views: 5,465
Posted By j-avdeev
No, still have this problem (in 2.1.1). (Maybe...

No, still have this problem (in 2.1.1).
(Maybe we need to create bug report?)

star4ToFoam import succesfull only with .cel and .vrt files, which was made by foamToStarMesh.
As solution - open...
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