Question-and-Answer Resource for the Building Energy Modeling Community
Get s tarted with the Help page
Ask Your Question
4

HVAC in energyPlus

asked 2015-08-10 08:53:12 -0500

antifx gravatar image

Hey, i have a question regarding the workflow HVAC in energyPlus:

Is it easier to implement HVAC directly in energyPlus or in openStudio? Is it possible to build HVAC in openStudio and export an IDF file and run the simulation in energyPlus?

Thank you very much!!

edit retag flag offensive close merge delete

Comments

Just for information, I'm removing the greetings as is customary on unmet hours (see here and, I'm renaming the question (too vague to understand what's the intent but only looking at the title)

Julien Marrec gravatar image Julien Marrec  ( 2015-08-11 01:35:55 -0500 )edit

3 Answers

Sort by » oldest newest most voted
3

answered 2015-08-10 12:51:10 -0500

I would say if you are new to EnergyPlus, Openstudio is a little more intuitive when it comes to adding HVAC, so you might want to start there and yes you can export the idf for OS to E+ for running. When you are in OS, go to export and export as an idf. Then open that idf in E+ and you have your E+ file ready to go. - Annie

edit flag offensive delete link more

Comments

One small but potentially important addendum. If you subsequently modify the IDF file—either in IDF-editor or a text editor—you won't be able to read it back into OpenStudio. OpenStudio to EnergyPlus HVAC is a unidirectional pipe right now. Although that one direction does 95% of what you need.

__AmirRoth__ gravatar image __AmirRoth__  ( 2015-08-10 13:27:27 -0500 )edit
2

answered 2015-08-10 13:21:47 -0500

I have been using OS for HVAC calculation. For me it is easier to work in OS than E+. It has a graphic interface.

edit flag offensive delete link more
1

answered 2015-08-10 13:32:56 -0500

For the record, I believe most if not all EnergyPlus interfaces have graphical HVAC editors at this point. DesignBuilder. AECOSim. Simergy. Sefaira.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

 

Question Tools

2 followers

Stats

Asked: 2015-08-10 08:53:12 -0500

Seen: 266 times

Last updated: Aug 10 '15