[TRNSYS-users] Heat extarcted from a borhole

Prasanth Subramani prasanthsubramani1991 at gmail.com
Tue Oct 30 09:41:26 PDT 2018


Hello Ahlem,
Sorry I just now noticed that you have lot of schedules repeating every
week. You have to check every schedule to avoid this problem.

Regards
Prasanth

On Tue, Oct 30, 2018 at 5:36 PM Prasanth Subramani <
prasanthsubramani1991 at gmail.com> wrote:

> Hello Ahlem,
> It is because of your schedules named as SETOFF in building model. Since
> you created weakly schedule, first day of first year will be Monday. First
> day of second year will be Tuesday. So heating schedule changes a bit every
> year. You can see the pattern repeating over every seven years if you do
> simulation for longer period. To avoid this problem, create yearly
> schedule. Hope this helps you.
>
> Regards
> Prasanth Subramani
>
> On Fri, Oct 26, 2018 at 8:40 AM berkane ahlem via TRNSYS-users <
> trnsys-users at lists.onebuilding.org> wrote:
>
>> hello sirs,
>>  i calculate heat extracted  from a borehole every year within 10
>> years(87600) i use type 557a, I find
>> in frist year the heat extracted is (-6824.33kwh) ,decreasing in the
>> second year  (-6792.33kwh)  and then
>> increasing in the third year (-6804.004kwh) and decreasing in  the
>> forth year (-6793.2kwh) *while it should decrease every year .*I’m
>> attaching here my project file, can anyone help me to  solve this problem
>> Thann you
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>
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