[TRNSYS-users] TRNSYS type 60

[David BRADLEY]

Mark,

  If you have access to the TESS Storage library I would highly 
recommend switching Type60 out for Type534. Type60 can get into some 
numerically unstable regions from which it doesn't recover. In v18 we 
dropped Type60 in favor of a few other tank models specifically because 
of those problems.

kind regards,

  David



On 03/05/2018 09:44, Zhiyong Tian via TRNSYS-users wrote:
>
> Hi,
>
> Does Anyone have experience with type 60 for storage tanks with 
> internal heat exchangers?
>
> Im trying to model a system and have some problems with getting the 
> tank to work properly.
>
> I want to have the temperatures of the notes/layers in the tank. Both 
> to use for the control of the system and for comparing with 
> measurement. I have made a project with only the type 60 to isolate 
> the problem. When I run the simulation and I want to have the 
> temperature of the layers it only gives me “0”.
>
> Hope to get some help, Thank you。
>
> Kind regards
>
> Mark Dannemand
>
>
>
> _______________________________________________
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> TRNSYS-users at lists.onebuilding.org
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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