Hello;
My feeling is that their currently is not a *perfect* GUI for EnergyPlus,
especially if you're interested in interoperability (ie IFC, gbXML, etc).
Designbuilder seems to be getting closest in this regard, but when I tested it
a while ago I found the modelling interface to be a bit clumsy and restrictive.
OpenStudio is not bad, but still needs a little work to be practical for every
day use (for instance, to my knowledge there is currently no good way to
specify a heat transfer surface's adjacency conditions). I currently use
ECOTECT, which had a lot of promise when I started using it three years ago but
has progressed exactly zero since then. I don't know much about the other
system you mention.
To summarize: the three you mention will all probably work for you, and each
have their own advantages and disadvantages. If you're specifically interested
in IFC compatibility, I'm not sure about the status of DesignBuilder in this
respect, but neither OpenStudio nor ECOTECT currently have this capability.
Josh
On Thu, Oct 22, 2009 at 7:14 AM, bcavallier <bruno.cavallier@xxxxxxxxxxx>
wrote:
Hello,
I want to learn EnergyPlus but I need a GUI. As it is a new activity for me, I
would like to find the better couple [E+/GUI] regarding my needs. I am mainly
interested in building energy simulation, particularly on the topics of energy
efficiency and the smart use of solar energy for solar passive designing. I saw
a lot of software on the web : Google Sketch Up with Openstudio, Designbuilder
(well described at Harvard), Ecotect...
How can I make the best choice? My choice will use the IFC standard. I saw
another software : Digital Project of Gehry Technologies which is based on
Catia (Dassault Systemes) that works with IFC standards, but has anyone made
simulation with [E+/this soft]?
Could you give me advices, please...
Best regards
B.Cavallier
--
Josh Kjenner, P.Eng., LEED AP
Manasc Isaac Architects Ltd.
10225 100 Avenue :: Edmonton, AB T5J 0A1
780.429.3977