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LatticeBoltzmann method for axisymmetric flows

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Old   February 14, 2015, 05:32
Default LatticeBoltzmann method for axisymmetric flows
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grissa kods
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Hey,


I'm trying to build a code which treats the energy conduction equation without any source term. the equation is :

(ρCp ) ∂T/∂t=λ ((∂T/∂r)^2+(∂T/∂z)^2 )+λ/r (∂T/∂r)

In order to relove it on LBM, i supposed that i have a source terme s= λ/r (∂T/∂r) . My question is : how to reformulat this source term on LBM?

Thank you
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