Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
1

Has Radiance been tested against the CIE 171:2006 test cases?

asked 2019-03-02 05:41:54 -0500

JustGiles gravatar image

updated 2019-03-02 11:58:59 -0500

Hi All, I'm pretty new around here, and a total novice when it come to daylighting simulations. Nevertheless, I'm launching myself into an MSc dissertation that proves low energy buildings have inherently poor daylighting (low energy is my 'thing'). My professor has tasked me with finding research studies where the accuracy of Radiance has been verified against the appropriate test cases. I know the God of CDBM software must have been tested in this respect, but having trawled all databases available, I'm starting to scratch my head a little... :-| Can anyone point me towards research papers where CIE test cases have been done in Radiance?

edit retag flag offensive close merge delete

2 Answers

Sort by ยป oldest newest most voted
2

answered 2019-03-04 03:34:42 -0500

DavidGM gravatar image

Hi,

I did work on validating Radiance against CIE 171 some years ago during my PhD work. Parts were presented at the 2008 Radiance workshop (https://radiance-online.org/community...), more is in my PhD thesis (https://www.dropbox.com/s/bvkvhyk9an6...).

Best, David

edit flag offensive delete link more

Comments

David,

Thank you very much indeed for you reply. Your PhD thesis I had read about, but had not managed to find until now. Test Case 5.8 is most applicable and particularly conclusive. Unfortunately, the 2008 Radiance workshop link appears to be broken - I just get the 400 Bad Request page. Would you be able to re-post?

Kind regards,

Giles

JustGiles gravatar imageJustGiles ( 2019-03-23 04:54:04 -0500 )edit

Just a quick update to let you know I've tracked down your presentation at the 2008 Radiance workshop. Thanks again for your support. All the best, Giles

JustGiles gravatar imageJustGiles ( 2019-03-23 12:11:07 -0500 )edit
0

answered 2019-03-04 05:01:22 -0500

the_donn gravatar image

Building a comprehensive dataset for the validation of daylight simulation software, using complex "real architecture" : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Master of Building Science / by Jake Osborne. Victoria University of Wellington. School of Architecture. | 2012

edit flag offensive delete link more

Comments

Michael, thank you very much or highlighting this. What a clear and comprehensive thesis. Please pass on my thanks to Mr. Osborne. Kind regards, Giles

JustGiles gravatar imageJustGiles ( 2019-03-23 05:17:29 -0500 )edit

Your Answer

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

Add Answer

 

Question Tools

1 follower

Stats

Asked: 2019-03-02 05:41:54 -0500

Seen: 151 times

Last updated: Mar 02