[Bldg-sim] Appendix G - Base Case Orientations and Glazing

[Bill Talbert]

A90.1-2007 removed the reference to SHGC_All and refers to the Chapter 5
tables. You should be able to use the SHGC_north in the baseline if you
follow 2007.
Regards,
 
 
Bill Talbert, PE, LEED® AP
Mechanical Systems
Phone: (608) 441-6677
E-mail: btalbert at aeieng.com 

Affiliated Engineers Inc.
5802 Research Park Blvd.
Madison, WI. 53719
Tel. (608) 238-2616
Fax. (608) 238-2614


>>> "Ulrik Welle-Strand Horn" <ulrik.horn at silpainc.com> 12/1/2008 8:42
AM >>>
Paul, 

That's a VERY valid point. Thanks for pointing it out.


Ulrik Welle-Strand Horn 
Sustainability Engineer

Silpa Inc.
s i m p l e  .  s c i e n t i f i c  .  s u s t a i n a b l e
AMERICAS | MIDDLE EAST | ASIA
www.silpainc.com ( http://www.silpainc.com/ )

India: +91.90080.96083

On Mon, Dec 1, 2008 at 7:51 PM, Paul Riemer <Paul.Riemer at dunhameng.com>
wrote:



I read Table G3.1 section 5 sub item (c) under the baseline building
performance column to require use of the "SHGC_all" for all vertical
glazing.  Have others read that and reached a different conclusion?  Did
I miss an addenda? or a CIR?
 

From:bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of James V.
Dirkes II P.E.
Sent: Monday, December 01, 2008 8:09 AM
To: 'Ulrik Welle-Strand Horn'; bldg-sim at lists.onebuilding.org 
Subject: Re: [Bldg-sim] Appendix G - Base Case Orientations and
Glazing

 
Dear Ulrik,
 
Since the intent of the Standard is to assign the better glazing
performance to non-North walls, I always rotate the glazing
characteristics with the building. (e.g., I assign the "North" glazing
characteristics to the elevation that, after rotating, faces North)

 

The Building Performance Team
James V. Dirkes II, P.E., LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653
 

 

 

From:bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Ulrik
Welle-Strand Horn
Sent: Monday, December 01, 2008 7:30 AM
To: bldg-sim at lists.onebuilding.org 
Subject: [Bldg-sim] Appendix G - Base Case Orientations and Glazing
Dear all,

When you are rotating the building through 4 different orientations, do
you change the glazing so that the glazing with the highest SHGC is
always faces north, or do you put the glazing with high SHGC on the
original north facade, and then rotate the building so that the high
SHGC glazing faces the east, south and west orientations in subsequent
simulations?

Yours faithfully,


Ulrik Welle-Strand Horn 
Sustainability Engineer


Silpa Inc.
si m p l e  .  s c i e n t i f i c  .  s u s t a i n a b l e

AMERICAS | MIDDLE EAST | ASIA
www.silpainc.com (
http://console.mxlogic.com/redir/?1psKUPuX9JdZZWXPPxI05ihWSOxrBYdTdTdA3Q29uABiV2Hsbvg57OFeDlxV1KhW4E4u00CTHFK6QkQTAmbI3APrypI5-Aq83iScDE4iZ9aCBQQg22OTMgA7Cy096y0Kq81Dquq81bquq80N6nMDIVlxgQgr10Qg18_hik29KvxYY1NJ4SyrjvvuKYYYrV6r6
)


India: +91.90080.96083


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