enthalpy in segregated and coupled
Hi, I try to simulate the same case using both segregate and coupled solver.
The results deviated largely. I did notice that the enthalpy for coupled is around 300.000 J/kg, while for segregated only 2900 J/kg. I already activated the viscous heating and other energy equation's components in segregated in order to resemble the coupled solver. can somebody tell me what is the reason for this? |
Re: enthalpy in segregated and coupled
I activated the energy equation on both solver. in solve -> control -> solution for segregated solver, the energy eq showed up, but not in coupled solver.
anybody can help? |
Re: enthalpy in segregated and coupled
Hi!
are the reference values set correctly? are they the same for both cases?? Ralf |
Re: enthalpy in segregated and coupled
yes, the reference values are the same except for the enthalpy. the segregated and coupled solve count enthalpy differently although i set all parameters the same. that's why i'm confused.....
|
Re: enthalpy in segregated and coupled
yes, the reference values are the same except for the enthalpy. the segregated and coupled solve count enthalpy differently although i set all parameters the same. that's why i'm confused.....
|
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