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not getting result for natural convection in a triangular enclosure

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Old   August 8, 2010, 01:40
Default not getting result for natural convection in a triangular enclosure
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sandeep
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hi frends....
I am doing numerical analysis of nat convection in a rt- angled triangular enclosure using GAMBIT and FLUENT with boundary conditions a)vertical wall- isothermal b)horizontal wall- adiabatic c)inclined wall- constant heat flux.During iteration ,the convergence is fluctuating in btw 1e-02 and 1e-04.i hav done many ways of meshing.Is it d problem of meshing or due to 2 diff boundary conditions (isothermal n const heat flux) coming at d same node.Plz reply as soon as possible....

Last edited by sandeep_mtech; August 8, 2010 at 01:49. Reason: did not complete the question
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Old   August 8, 2010, 01:50
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Quote:
Originally Posted by sandeep_mtech View Post
hi frends....
I am doing numerical analysis of nat convection in a rt- angled triangular enclosure using GAMBIT and FLUENT with boundary conditions a)vertical wall- isothermal b)horizontal wall- adiabatic c)inclined wall- constant heat flux.During iteration ,the convergence is fluctuating in btw 1e-02 and 1e-04.i hav done many ways of meshing.Is it d problem of meshing or due to 2 diff boundary conditions (isothermal n const heat flux) coming at d same node.Plz reply as soon as possible....
plz reply as soon as possible
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