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发表于 2007-1-22 09:38:53
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[求助]网格上节点的值是怎么得到的?
It';s an finite volume method, most of time (depends on your solver) , the value are stored at each node, and solver will create a finite volume around it. So there';s balance eqs
d (phi)/dt+ net out flux= source (for mass, momentum, energy, transport eqs etc.)
for each finite volume of node.
Its value is started from initial condition, and iterate on and on.... |
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