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Re: [TRNSYS-users] TRNBUILD Maximum surfaces number

Dear Marion,

Thank you for this answer. I did manage though to launch a simulation with this 999+ surfaces, at least for a few days (I didn't check if the simulation could go for a whole year... but at least it didn't immediately crash.).
I will take your suggestions into account and reduce the number of zones/surfaces!

Thanks a lot,
Arnaud.

2017-09-13 11:21 GMT+02:00 hotline <hotline@transsolar.com>:

Dear Arnaud,

 

the code limit is 999 and you may receive errors running the simulation.

 

However, I doubt that the simulation of 999 surface in ONE coupled model do make sense to model.

How’s about simplification and  splitting the model?

Complexity does not necessarily increase accuracy.

 

Marion

 

 

-----------------------------------------------------------------------------------------------------------------------------------------------------------

Dipl.-Ing. Marion Hiller 
TRANSSOLAR Energietechnik GmbH 
Stuttgart - Munich - New York - Paris  

t: +49.711.67976.0   f: +49.711.67976.11

www.transsolar.com/   

KlimaEngineering - Technologien für energieeffizientes Bauen und Nutzerkomfort in Gebäuden 
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Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org] Im Auftrag von Arnaud Candaele via TRNSYS-users
Gesendet: Dienstag, 12. September 2017 15:05
An: trnsys-users@cae.wisc.edu
Betreff: [TRNSYS-users] TRNBUILD Maximum surfaces number

 

Hello,

I'd like to know if there is a maximum number of surfaces (walls, windows,..) for TRNBUILD/Type 56? If yes, what is the maximum? I found an old thread saying that the max number is 999, but... maybe it's related to an older version ? I'm using TRNSYS 17.

 I ask also because I have currently a model with more than 999 surfaces, and so far I could import it in TRNBUILD, but I didn't try yet a TRNSYS simulation... Should I expect a crash ??

Thanks,

Arnaud.