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poiseuillePressure

Posted by chaabanchaaban  
poiseuillePressure
June 14, 2018 07:52AM
Hello,

Could someone provide any reference for the computation of the poiseuillePressure in the poiseuille flow showcase:

Language: C++
/// Linearly decreasing pressure profile T poiseuillePressure(plint iX, IncomprFlowParam<T> const& parameters) { T Lx = parameters.getNx()-1; T Ly = parameters.getNy()-1; return 8.*parameters.getLatticeNu()*parameters.getLatticeU() / (Ly*Ly) * (Lx/(T)2-(T)iX); }

Many thanks in advance!
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