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Search: Posts Made By: nimasam
Forum: OpenFOAM November 6, 2012, 02:04
Replies: 11
Views: 5,168
Posted By nimasam
because fvc::grad(phi) does not make the matrix...

because fvc::grad(phi) does not make the matrix of coefficient, it is a known and definite variable, it is like you put for example a variable T = s , which both T and s has value :)
Forum: OpenFOAM November 2, 2012, 13:45
Replies: 11
Views: 5,168
Posted By nimasam
uhum thats right, because you use "fvc" fvc...

uhum
thats right, because you use "fvc"
fvc convert a field to another field, it does not make any matrix
Forum: OpenFOAM November 2, 2012, 06:25
Replies: 11
Views: 5,168
Posted By nimasam
fvVectorMatrix TEqn ( ...

fvVectorMatrix TEqn
(
(fvc::grad(phi) & vector(1,0,0)))
);

at least two errors:
1) extra ")"
2) inner product of two vector is an Scalar, so it...
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