[TRNSYS-users] geothermal heat pumb

[David Bradley]

Ordoumpozanis Konstantinos,
  If the simulation begins to have problems at very high flow rates, 
check to make sure that there is actually enough pipe volume in your 
system to contain the amount of fluid that you are trying to pump. You 
will probably have to decrease the time step, increase the size of the 
bore field, perhaps add or increase the size of the pipes that lead from 
the heat pump to the field, and perhaps increase the size of the heat 
pump itself as well.
Kind regards,
 David

Ordoumpozanis Konstantinos wrote:
>
> Hi
>
> I am trying to run an application in geothermal heat pump, with the 
> pre-installed module of the tess libraries (without the vertical 
> tubes) and I have noticed the with high flow values (over 8000 kg/h) i 
> have an error "overflow stack". But generally i canot be sure if the 
> results that i get are correct, because i am very new to geothermal 
> heat pumps..
>
> Could anyone help me with the error that I get, and suggest me a way 
> to run a correct case ?
>
>
> thank you
>
> ------------------------------------------------------------------------
>
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