CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Members List Search Today's Posts Mark Forums Read

Showing results 1 to 25 of 280
Search took 0.01 seconds.
Search: Posts Made By: tomislav_maric
Forum: OpenFOAM Announcements from Other Sources July 18, 2016, 14:45
Replies: 0
Views: 53
Posted By tomislav_maric
Sourceflux Trainings : September 2016

Hi everyone,

I would just like to announce the next round of sourceflux trainings:

12.09. - 13.09.2016 Advanced, Darmstadt, Germany
14.09. - 15.09.2016 Programming, Darmstadt, Germany...
Forum: OpenFOAM Announcements from Other Sources April 7, 2016, 04:45
Replies: 2
Views: 263
Posted By tomislav_maric
We provide a discount for undergraduate students....

We provide a discount for undergraduate students. For PhD students we give discounts only in special cases. It is decided on a case-by-case basis, since it depends on the number of participants that...
Forum: OpenFOAM Announcements from Other Sources April 4, 2016, 14:44
Replies: 2
Views: 263
Posted By tomislav_maric
Sourceflux Trainings : April 2016

Our next training event is scheduled for the 25.04.-26.04. (Advanced Training), for which we team up with Franjo Juretic of Creative Fields, who is the lead developer of the cfMesh meshing...
Forum: OpenFOAM Announcements from Other Sources February 3, 2016, 11:44
Replies: 43
Views: 13,413
Posted By tomislav_maric
Sorry about that Malik, we have been avoiding the...

Sorry about that Malik, we have been avoiding the legal terms translation as if it is the same as going to the dentist.

You are the second person that has had a problem with the fact that the AGB...
Forum: OpenFOAM Programming & Development January 22, 2016, 08:19
Replies: 5
Views: 374
Posted By tomislav_maric
You do not have to create lists with determined...

You do not have to create lists with determined particle properties for every mesh cell. :)

Every particle/parcel is linked with each cell. Check out the particle class...
Forum: OpenFOAM Programming & Development January 20, 2016, 09:54
Replies: 7
Views: 263
Posted By tomislav_maric
Your're welcome! Don't worry about breaking the...

Your're welcome! Don't worry about breaking the interface a bit, you'll have time to refactor once the results are there. I usually open issues on bitbucket so that I don't forget what I planned for...
Forum: OpenFOAM Programming & Development January 14, 2016, 13:26
Replies: 7
Views: 263
Posted By tomislav_maric
You're welcome! I've just browsed through the...

You're welcome! I've just browsed through the paper you mentioned. As far as I understand it, it would be possible to compute something like this, with the code extensions I proposed in the previous...
Forum: OpenFOAM Programming & Development January 14, 2016, 13:10
Replies: 3
Views: 205
Posted By tomislav_maric
There are ODE solvers available that you can use...

There are ODE solvers available that you can use for that purpose. Check out applications/test/ODE. You can compile the test with wmake and execute it like this:

Test-ODE Euler

Or like this: ...
Forum: OpenFOAM Programming & Development January 13, 2016, 09:03
Replies: 7
Views: 263
Posted By tomislav_maric
Just a few ideas on how to attack this without...

Just a few ideas on how to attack this without breaking the function signatures/changing the intermediate library:



The force is a geometric field, that allows you to store its old and old-old...
Forum: OpenFOAM Programming & Development January 13, 2016, 08:52
Replies: 3
Views: 227
Posted By tomislav_maric
I've looked into vtkSurfaceWriter, but the...

I've looked into vtkSurfaceWriter, but the requirement of using a pointField and a faceList was what made it not useful for my purposes. I have geometrical data that changes size significantly as it...
Forum: OpenFOAM Programming & Development January 12, 2016, 12:57
Replies: 9
Views: 439
Posted By tomislav_maric
The IOobject class has the member functions...

The IOobject class has the member functions writeHeader and readHeader that write the appropriate headers to streams. Since files are abstracted as streams in C++, we can use the IOobject class to...
Forum: OpenFOAM Programming & Development January 12, 2016, 08:19
Replies: 3
Views: 227
Posted By tomislav_maric
[QUOTE] ...and visualize the 1/4 chord (point...

[QUOTE]
...and visualize the 1/4 chord (point or vector) and planform areas (rectangles) of some actuator lines...
[\QUOTE]

I've written a legacy VTK POLYDATA writer for my geometrical mess. I...
Forum: OpenFOAM Programming & Development January 12, 2016, 08:09
Replies: 7
Views: 263
Posted By tomislav_maric
If the parcel is passed as the constant reference...

If the parcel is passed as the constant reference to a function, it's object should not be changed.

Why should a function that computes a force density from particles/parcels be able to change...
Forum: OpenFOAM Programming & Development December 22, 2015, 06:45
Replies: 10
Views: 497
Posted By tomislav_maric
You should get used to reading the compiler...

You should get used to reading the compiler errors carefully. The first error is the most relevant one.

createFields.H: In function ‘int main(int, char**)’: createFields.H:27:1: error: expected...
Forum: OpenFOAM Programming & Development December 22, 2015, 06:36
Replies: 2
Views: 208
Posted By tomislav_maric
So basically you want to select a Runge-Kutta...

So basically you want to select a Runge-Kutta (RK) method based on an entry in the dictionary file. Here are a few pointers



Encapsulate the RK methods into classes if you already haven't done...
Forum: OpenFOAM Programming & Development December 21, 2015, 12:32
Replies: 4
Views: 205
Posted By tomislav_maric
Check out this blog post...

Check out this blog post (http://www.sourceflux.de/blog/run-time-type-selection-openfoam-implementation/). There is an entire series on RTS that I wrote, you might want to read that if you want to...
Forum: OpenFOAM Announcements from Other Sources December 16, 2015, 05:55
Replies: 43
Views: 13,413
Posted By tomislav_maric
Great, I see what you mean. That is also what we...

Great, I see what you mean. That is also what we three have agreed upon - more application driven tutorial (show) cases with more detailed case descriptions. Thank you very much for the feedback! :)
Forum: OpenFOAM Announcements from Other Sources December 9, 2015, 12:07
Replies: 43
Views: 13,413
Posted By tomislav_maric
The next edition will definitely be more oriented...

The next edition will definitely be more oriented towards application. The first part of the book (the application part) represents only 1/3 of the book.

The question remains if we should use...
Forum: OpenFOAM Announcements from Other Sources December 4, 2015, 10:50
Replies: 43
Views: 13,413
Posted By tomislav_maric
The next edition of the book will definitely not...

The next edition of the book will definitely not appear before May 2016 - so you have at least 6 months time to read the current version. :) We are working on other things and having difficulties...
Forum: OpenFOAM Announcements from Other Sources November 23, 2015, 14:11
Replies: 0
Views: 375
Posted By tomislav_maric
Sourceflux Trainings : February 2016

Hi everyone,

The next round of sourceflux trainings will take place in Darmstadt at the following dates:

22.02. - 23.02. 2016 Advanced
24.02. - 25.02. 2016 Programming

You can find...
Forum: OpenFOAM Announcements from Other Sources August 20, 2015, 15:59
Replies: 0
Views: 409
Posted By tomislav_maric
Next round of sourceflux OpenFOAM® Trainings

Hi everyone,

The next rounds of sourceflux OpenFOAM® Trainings are scheduled.

The Usage/Advanced Trainings will be held in September in Duisburg.

The Programmer training will be held in...
Forum: OpenFOAM Programming & Development March 25, 2015, 05:36
Replies: 3
Views: 413
Posted By tomislav_maric
A library is a bunch of object code, containing...

A library is a bunch of object code, containing the translation of the C++ we humans write to machine language. Basically, every OpenFOAM utility accesses library functions, whose implementation is...
Forum: OpenFOAM Programming & Development March 25, 2015, 05:27
Replies: 18
Views: 995
Posted By tomislav_maric
I can't give you a step-by-step answer in source...

I can't give you a step-by-step answer in source code - I would have to re-create your problem, use your data, and try this stuff. :)

But I can tell you approximately what you could try.

I...
Forum: OpenFOAM Programming & Development March 24, 2015, 16:44
Replies: 18
Views: 995
Posted By tomislav_maric
Hi, I was writing in a hurry and forgot...

Hi,

I was writing in a hurry and forgot max:

Info << max(fvc::average(fvc::div(U))).value() << endl;


Also, in system/fvSchemes:

div(U) Gauss linear;
Forum: OpenFOAM Programming & Development March 24, 2015, 12:59
Replies: 18
Views: 995
Posted By tomislav_maric
OK, I've read the thread. From what I see, I can...

OK, I've read the thread. From what I see, I can tell you a few hints.

First of all, in OpenFOAM, volumetric fluxes are used for the transport, not the cell centered velocity field. If you have...
Showing results 1 to 25 of 280

 
Forum Jump

All times are GMT -4. The time now is 05:32.