Conversion of calculated scalar data into non-uniform internal field
 

Hello Foamers,
I want to initialize my source term as non-uniform internal field list (like a pattern below)The source term (RRg) was already solved by another solver as a list of scalar output data. How to convert the calculated scalar data into non-uniform internal field (for flow field initialization) in another solver.

Can't you write it out at writeTime by `RRg.write()` if RRg is a registered IOobject, like say epsilon.

You mean memory copy or manual ascii copy?

If manual copy, add `Info<< RRg <<nl;`, and recompile the solver.

If none of these help, please elaborate what and how ypu want to sort things out.

Dear HPE,
Thank you for your response. Let me elaborate the problem. Let's say there are 2 solvers 1 and 2, which are completely independent of each other.
In SOLVER 1 - I resolved RRg and extracted the output [using functionObjects-probes] as given below:
In another SOLVER 2, there given continuity equation with source term RRg, where RRg should be loaded with the list of scalar data obtained from SOLVER 1.
How to load the data of RRg as non-uniform internal field in SOLVER 2 (as given below)?
SOLVER 1 - RRg data output obtained with respect to time
SOLVER 2 - How to load the data of RRg as nonuniform scalar List ?
Do we need to convert the calculated scalar data into non-uniform internal field ?
Kindly correct me if I'm trying to get things with the wrong approach.
Thank you again.

Yes you do have to transform your data to the corresponding syntax for non-uniform field.

Dear Tobi,
Thank you for your response.
Could you please share some ideas or hints regarding as, "how to transform my data into corresponding syntax for non-uniform field".

I have no idea why you make it so difficult. AFAIU, you calculate the RRg field using solver1. So you should have a volScalarField available. Now you can write this field during your run (using solver 1). Thus, you get the field in the time folders. This file can be used to be loaded in your solver 2. Doing so, there is nothing to be done anymore.

How silly I'm.. Thank you Tobi.. Solved !!

Hello Tobi,
I have one more query.

SOLVER 1 - 1D heat equation solver - RRg data calculated.
SOLVER 2 - 2D gas flow solver - How to load the data of RRg from 1D into 2D solver ?
I have calculated the source field RRg (as given below) in 1D heat equation (pyrolysis solver).

The gas flow path can't be developed without taking into account both the vertical and horizontal components of flow. So, 2D gas flow model is developed based on continuity and Ergun equation.How to load the data of RRg in 2D solver as nonuniform scalar List? ==> in order to predict the streamline path for the release of pyrolysis gases.