[TRNSYS-users] 96360 hours problem ?

[REBILLARD, Clement (Stagiaire CRPE)]

Sorry about the message, it was my fault : my simulations were made using a demand modeling that lasts only 96360 hours. I modified the files (equations) and everything is fine.

 

So this is not TRNSys's fault.

 

Clement

 

 

________________________________

De : David Bradley [mailto:bradley at tess-inc.com] 
Envoyé : mardi 4 août 2009 00:27
À : REBILLARD, Clement (Stagiaire CRPE)
Cc : trnsys-users at cae.wisc.edu
Objet : Re: [TRNSYS-users] 96360 hours problem ?

 

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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Protegeons ensemble l'environnement : avez-vous besoin d'imprimer ce courrier electronique ?
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Les informations figurant sur cet e-mail ont un caractere strictement confidentiel et sont exclusivement adressees au destinataire mentionne ci-dessus.Tout usage, reproduction ou divulgation de cet e-mail est strictement interdit si vous n'en etes pas le destinataire. Dans ce cas, veuillez nous en avertir immediatement par la meme voie et detruire l'original. Merci.

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