[bldg-sim] DOE Climate Zones and US cities
Varkie Thomas
Varkie.Thomas at som.com
Tue Feb 1 14:21:14 PST 2005
How were the envelope (particularly vertical glass) properties for
different climatic zones determined?
Example - climatic zone tables B-11, B-12, B-13, B-16, B-17 and B-19 in
STD-90-2001.
B-10 HDD65=2701-3600 CDD50=5401 + U-fixed=0.46
SHGC-all=0.19
B-11 HDD65=2701-3600 CDD50=3601-5400 U-fixed=0.46
SHGC-all=0.27
B-12 HDD65=2701-3600 CDD50=0-3600 U-fixed=0.73
SHGC-all=0.39
B-13 HDD65=3601-5400 CDD50=3601 + U-fixed=0.46
SHGC-all=0.25
B-16 HDD65=5401-7200 CDD50=3601 + U-fixed=0.46
SHGC-all=0.23
B-17 HDD65=5401-7200 CDD50=1801-3600 U-fixed=0.46
SHGC-all=0.26
B-19 HDD65=7201-9000 CDD50=1801 + U-fixed=0.46
SHGC-all=0.26
What sort of glass (manufacturer name and model) would ASHRAE Standard
90 recommend for buildings that have more than 50% glass in climatic
zones B-10 and B-16? Example - 60% to 75% glass (13.5' floor-floor, 8'
to 10' glass height).
I have not looked at STD90-2004 climatic zone envelope properties yet,
but the map shows locations on the sea coast and locations inside the
continent belonging to the same climatic zone.
Varkie Thomas
Skidmore, Owings & Merrill
-----Original Message-----
From: postman at gard.com [mailto:postman at gard.com] On Behalf Of Donald
Colliver
Sent: Tuesday, February 01, 2005 8:00 AM
To: bldg-sim at gard.com
Subject: [bldg-sim] DOE Climate Zones and US cities
The new ASHRAE/AIA/IESNA/NBI/DOE Advanced Energy Design Guide for Small
Office Buildings has maps and listings of the zones by state and county.
The map can also be found at
www.energycodes.gov/implement/pdfs/color_map_climate_zones_Mar03.pdf
Don
------------------------------------------------------------------------
--------
Donald Colliver, Ph.D., P.E.
128 C. E. Barnhart Building 1.859.257.3000 (Tel)
University of Kentucky 1.859.257.5671 (Fax)
Lexington, KY 40546-0276 USA colliver at bae.uky.edu
<mailto:colliver at bae.uky.edu>
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