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RE: [EnergyPlus_Support] current limitations in building energy modeling and simulation





Thermal bridges became more and more a main part of envelope  performance.

 

It will be necessary to improve the introduction of thermal bridges in E+

 

Josep Solé
URSA Insulation S.A
-

Sustainibility & Technical Manager 

Portable: +33 624 38 23 99
Móvil +34 606 42 32 14

www.ursa.es

www.ursainsulation.com

www.uralita.com

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P URALITA / URSA se compromete con el ahorro de energía. Antes de imprimir este mensaje asegúrese de que es necesario.

 

De: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] En nombre de Geof Sawaya
Enviado el: sábado, 05 de enero de 2013 2:54
Para: bldg-sim@xxxxxxxxxxxxxxxxxxxxx; EnergyPlus_Support@xxxxxxxxxxxxxxx
Asunto: [EnergyPlus_Support] current limitations in building energy modeling and simulation

 

 

Hello Community,

 

Again, I am coming to you for input in my efforts to make EnergyPlus run faster.  

 

As Nathaniel Jones suggested, I would like to consider not just the current bottlenecks in EnergyPlus simulations, which are ran from models generated by designers considering the limitations of the software and its capabilities; I would like to know where you would like to get more detailed, precise or accurate data from a simulation run, but accept lesser data in the interest of getting your job finished in a limited amount of time.

 

To boil it down, I'll ask my question this way: if you could choose one area in EnergyPlus to speed up, what would it be?  Another way of putting it: where would you like more detail in your models, but you simplify in order to reduce simulation execution time?

 

Many thanks for your help and Happy New Year --

 

Geof Sawaya

DOE Building Technologies Compute Fellow

EETD / BTD / Simulation Research Group

Lawrence Berkeley Lab, Berkeley, CA



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