Re: [TRNSYS-users] 96360 hours problem ?

[David Bradley <bradley@tess-inc.com>]

Clement,
 Can you send the text of the error message that is being written to the *.log or *.lst file?
Kind regards,
 David


REBILLARD, Clement (Stagiaire CRPE) wrote:

Dear users,

 

I am successfully running simulations (CSHPSS simulations) on TRNSys but recently i tried to incrase the simulation time to more than 10 years (87600 hours). At 96360 hours, a parameter stops to get its value and my simulation is false after that time.

 

I isolated the problem and it comes from the modelisation of the demand : I am using « equations » to model the demand and the flow rate of the demand (on the outside of the heat exchanger) is calculated thanks to the Power and Temperature difference : Flow = Power / Cp / Delta(T)

 

Moreover, if stating START=96000 and STOP=1752000, the same problem occurs at 96360 hours.

 

Has anyone had the same problem and does anyone know how to solve it ?

Many thanks,

 

Clement Rebillard

Veolia Environment

 

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