[Bldg-sim] Appendix G - Fan power

[Sami, Vikram]

Here's my attempt at doing that - let me know if this makes sense.

Basically what I've done is separate out the supply fan energy and the condenser and compressor energy to give you an EER (and EIR for eQUEST) for just the cooling side.

We've moved!  Please note our new address.
Vikram Sami, LEED AP BD+C
Sustainable Design Analyst
1315 Peachtree St. NE, Atlanta, GA 30309
t: 404-443-7462    f: 404.892.5823       e: vikram.sami at perkinswill.com   www.perkinswill.com<http://www.perkinswill.com/>
Perkins+Will.  Ideas + buildings that honor the broader goals of society


From: Nick Caton [mailto:ncaton at smithboucher.com]
Sent: Tuesday, March 08, 2011 12:30 PM
To: jtorres-coto at mbo1.com; James Hansen; Sami, Vikram; bldg-sim at lists.onebuilding.org
Subject: RE: [Bldg-sim] Appendix G - Fan power

Very nifty - don't know if anyone was curious, but this checks out against the math in my personal spreadsheet.

Out of pure curiosity, does anybody else combine their baseline system efficiency calcs (i.e. EIR) alongside their fan power calcs, or is it normal to submit that separately... or not at all?

~Nick
[cid:image001.jpg at 01CBDD8F.CB7B5330]

NICK CATON, E.I.T.
PROJECT ENGINEER
Smith & Boucher Engineers
25501 west valley parkway
olathe ks 66061
direct 913 344.0036
fax 913 345.0617
www.smithboucher.com

From: bldg-sim-bounces at lists.onebuilding.org [mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Jorge Torres-Coto
Sent: Tuesday, March 08, 2011 10:57 AM
To: 'James Hansen'; 'Sami, Vikram'; 'bldg-sim at lists.onebuilding.org'
Subject: Re: [Bldg-sim] Appendix G - Fan power

Actually the calculator has both the 2004 and the 2007 in separate tabs.

Jorge E. Torres Coto   [cid:image002.jpg at 01CBDD8F.CB7B5330]
4830 Viewridge Ave.
San Diego, CA 92123
p              858.751.0933
f               858.751.0937
c              858.688.6088
[cid:image003.gif at 01CBDD8F.CB7B5330]
________________________________
From: bldg-sim-bounces at lists.onebuilding.org [mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of James Hansen
Sent: Tuesday, March 08, 2011 8:46 AM
To: jtorres-coto at mbo1.com; Sami, Vikram; bldg-sim at lists.onebuilding.org
Subject: Re: [Bldg-sim] Appendix G - Fan power

Keep in mind that calculator is only for 90.1-2004.  Calculations have changed substantially for 90.1-2007.  Less restrictive for larger systems, more restrictive for smaller systems.

GHT Limited
James Hansen, PE, LEED AP
Senior Associate
1010 N. Glebe Rd, Suite 200
Arlington, VA  22201-4749
703-338-5754 (Cell)
703-243-1200 (Office)
703-276-1376 (Fax)
www.ghtltd.com<http://www.ghtltd.com/>


From: bldg-sim-bounces at lists.onebuilding.org [mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Jorge Torres-Coto
Sent: Tuesday, March 08, 2011 11:29 AM
To: 'Sami, Vikram'; 'bldg-sim at lists.onebuilding.org'
Subject: Re: [Bldg-sim] Appendix G - Fan power

Yes that is correct, the dot means multiplication.

The Excel calculator will come in very handy (credit to 7 Group)

Jorge E. Torres Coto   [cid:image002.jpg at 01CBDD8F.CB7B5330]
4830 Viewridge Ave.
San Diego, CA 92123
p              858.751.0933
f               858.751.0937
c              858.688.6088
[cid:image003.gif at 01CBDD8F.CB7B5330]
________________________________
From: bldg-sim-bounces at lists.onebuilding.org [mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Sami, Vikram
Sent: Tuesday, March 08, 2011 8:11 AM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Appendix G - Fan power

Does the dot in the equation indicate multiplication? So should the equation read CFMS X 0.0013 + A?

The reason I am confused is that they use X in other places.
[cid:image004.jpg at 01CBDD8F.CB7B5330]

Thanks in advance
We've moved!  Please note our new address.
Vikram Sami, LEED AP BD+C
Sustainable Design Analyst
1315 Peachtree St. NE, Atlanta, GA 30309
t: 404-443-7462    f: 404.892.5823       e: vikram.sami at perkinswill.com<mailto:vikram.sami at perkinswill.com>   www.perkinswill.com<http://www.perkinswill.com/>
Perkins+Will.  Ideas + buildings that honor the broader goals of society

Perkins+Will is carbon neutral. Learn more about our 2030 Challenge Estimating + Evaluation<http://2030e2.perkinswill.com/> tool for fossil fuel free buildings

This email and any files transmitted with it are confidential and intended solely for the addressee.  If you are not the named addressee you should not disseminate, distribute, copy, or alter this email.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0002.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.jpg
Type: image/jpeg
Size: 1459 bytes
Desc: image001.jpg
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0006.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.jpg
Type: image/jpeg
Size: 1226 bytes
Desc: image002.jpg
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0007.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.gif
Type: image/gif
Size: 14532 bytes
Desc: image003.gif
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0002.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.jpg
Type: image/jpeg
Size: 47671 bytes
Desc: image004.jpg
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0008.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: EER Correction.xlsx
Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Size: 14923 bytes
Desc: EER Correction.xlsx
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20110308/9b028096/attachment-0002.bin>