[TRNSYS-users] Tank - energy balance

[leen peeters]

Amaia,

what settings did you take for losses to the surroundings?

Leen

On Sun, 7 Oct 2018 at 21:35, Amaia Zuazua Ros via TRNSYS-users <
trnsys-users at lists.onebuilding.org> wrote:

>
> Hi TRNsys users,
>
> I am simulating a water to water chiller coupled to two storage tanks one
> each side of the chiller. It's the first time that I work with tanks (I'm
> using type 4), and I understand that the energy balance should be
> accomplish, I mean, the total energy coming from the source should be the
> same than the energy going to the load, but this is not happening in my
> case with the condenser side of the chiller (the annual totals have
> around 10% difference) and still the system seems to work (the idea is to
> simulate a radiative system that dissipates the heat from the condenser). I
> don't know if it can be related to the internal energy change of the tank.
> Could some one give a bit further explanation/information about this?
>
> Thanks in advance!
>
> Amaia
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