Re: [FLASH-USERS] - eint_switch

Hi,
Sorry I could not understand you. Which one is accurate ?. And which one
takes place in solving Hydrodynamis equations.
The unk(ieint,*) gave me unaccpetable and strange value.
By the way I used the modules eos/gamma.
Thanks

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On Thu, 3 Jun 2004, Tomasz Plewa wrote:

> Nasser -
>
> unk(ieint,*) is calculated by advection module, unk(ipres,*) is
> calculated by the equation of state and should mostly be based on the
> results of the advection module. If you use a non-zero eint_switch
> then it may introduce some differences between internal energies
> calculated by the advection module through the total energy and
> internal energy advection equations. As I said, pressure is calculated
> directly from the internal energy following from the advection step.
>
> Tomek
> --
> On Thu, Jun 03, 2004 at 04:08:14PM +0200, Nasser Mohamed Ahmed wrote:
> > Hi All,
> > I have used eint_switch=1.e-4.
> > But the pressure calculated from array Unk(ieint,....) is deffernt from
> > the pressure Unk(ipres,....).
> >
> > By the way the pressure from Unk(ipres,....) is more acceptable.But the
> > other one is strange.
> >
> > Please I'd like to know ,at this point, which one ic accurate and take
> > parts in Euler Equatios.
> > Thanks All
> > Nasser
> >
>
Received on Thu Jun 3 12:04:04 2004