[xirtam]

Good morning, I'm new in OpenFOAM and would like to know how to create a new solver for a given equation.

I have researched a lot, but something is wrong.

Thanks in advance!

[FlyBob91]

Hi Fabio
Have you already tried to look at this guide http://openfoamwiki.net/index.php/Ho...ure_to_icoFoam ?

Regards,
Roberto

[xirtam]

Thank you for your attention, but it seems that the code or does not solve the equation, or unsaved.

When I open the files solutions appear exactly as in the folder 0.

See the attached image.

I thank you!

Originally Posted by FlyBob91

Hi Fabio
Have you already tried to look at this guide http://openfoamwiki.net/index.php/Ho...ure_to_icoFoam ?

Regards,
Roberto

[xirtam]

Well, I'm trying to solve the equation that is attached.

All the tutorials I've read, tell me how to add an equation and not creating a scratch solve.

Originally Posted by xirtam

Thank you for your attention, but it seems that the code or does not solve the equation, or unsaved.

When I open the files solutions appear exactly as in the folder 0.

See the attached image.

I thank you!

[FlyBob91]

Did you add your variable in the createFields.H file and tell to OpenFOAM where to write your solution?

[xirtam]

Hi, I set the variables in create Fields.H, however I just used the runTime.write() function to write the solution.
Where am I sinning?

Originally Posted by FlyBob91

Did you add your variable in the createFields.H file and tell to OpenFOAM where to write your solution?