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bou June 20, 2014 07:40
Basic tensor operations
 
Dear,

I would like to define a tensor like this:

Code:
tensor D(w*Dm*I + ((alphaL-alphaT))*(U*U)/mag(U) + mag(U)*alphaT*I)
where:
- w, Dm, alphaL, alphaT are volScalarField objects,
- I, tensor I (1,0,0,0,1,0,0,0,1).

Then I would like to reuse D for example in expression like:

Code:
D*grad(C)
where C is a volScalarField.

Can you help me please?

Best regards,

Bou


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