Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
2

I want to know how to change directions in openstudio?

asked 2014-12-29 12:39:11 -0500

hema's avatar

updated 2021-05-07 11:41:46 -0500

I have a building plan made in legacy open studio, and I want to experiment simulations(daylight) having 12 x 12 m room. Simulations are:

  1. window only in north direction.
  2. window only in east direction.
  3. window only in west direction.
  4. window only in east direction.

For each time I need to make geometry in legacy open studio or can it happen by changing north direction? If yes, how?

edit retag flag offensive close merge delete

2 Answers

Sort by ยป oldest newest most voted
8

answered 2014-12-29 12:59:03 -0500

You can change the building's rotation under the Building object using the inspector.

edit flag offensive delete link more

Comments

This can also be done in the Facility tab of OS app. This scenario is very similar to the ASHRAE 90.1 Appendix G requirement for the baseline model (average of 4 rotations). For this I recommend using PAT with the Rotate Building Relative to Current Orientation measure.

MatthewSteen's avatar MatthewSteen  ( 2014-12-29 21:42:40 -0500 )edit

Thanks a lot..is there any way to change orintation in energy plus?

hema's avatar hema  ( 2015-01-01 05:12:40 -0500 )edit

@hema - the north axis is specified in the Building object in the Simulation Parameters group.

MatthewSteen's avatar MatthewSteen  ( 2015-01-01 14:35:28 -0500 )edit
4

answered 2014-12-31 15:20:34 -0500

If you want to do this in PAT, use this measure that is on the BCL:

https://bcl.nrel.gov/node/37877

It will allow you to rotate your building. I use this measure for LEED baseline models to create all 4 necessary models (0, 90, 180, 270).

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

Careers

Question Tools

1 follower

Stats

Asked: 2014-12-29 12:39:11 -0500

Seen: 3,683 times

Last updated: Jan 09 '15