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Forum: OpenFOAM Programming & Development

March 13, 2014, 03:44

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi.... Yeah Tw-Tsat is negative...

Hi....
Yeah Tw-Tsat is negative somewhere. But finally after the iterations it should come more than Tsat. Actually I am using binary method, so it should iterate between positive and...

Forum: OpenFOAM Programming & Development

March 12, 2014, 23:37

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi alexeym... You are...

Hi alexeym...
You are absolutely right. Changing the pow(x,1.8..) to x*x is working. The error it was showing earlier is not coming but it is taking long time cacculating the Tw...

Forum: OpenFOAM Programming & Development

March 12, 2014, 12:01

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi....I have made a C++ program for the same...I...

Hi....I have made a C++ program for the same...I am attaching that also...This program is what I am trying to implement in my solver code

Forum: OpenFOAM Programming & Development

March 12, 2014, 11:54

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi... No Tw cannot be lower than Tsat.....

Hi...
No Tw cannot be lower than Tsat.....

Forum: OpenFOAM Programming & Development

March 12, 2014, 11:46

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi alexeym... Sorry for the...

Hi alexeym...
Sorry for the messy part. Tb is the liquid temperature and I have used it in 2 to make it Volume field as Tnew is a dimensionedScalar. Your point is absolutely...

Forum: OpenFOAM Programming & Development

March 12, 2014, 06:09

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Hi alexeym... In the code my aim is to...

Hi alexeym...

In the code my aim is to find the wall temperature by iterative method when wall flux is given..Here is the code...

Info<<"Calculating the wall heat temperature"<<endl;
...

Forum: OpenFOAM Programming & Development

March 12, 2014, 01:46

Replies: 11

Using an iterative method with openfoam solver!

Views: 1,289

Posted By rajcfd

Using an iterative method with openfoam solver!

Hi every one!

Can we define a volume field and then use it just for an iterative method on the wall cells? Please point a way to do this!

I tried defining the volume field first. But...

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