[Equest-users] Thermal Link????

Grando, John JGrando at cosentini.com
Tue Nov 17 07:35:37 PST 2009


Nick,

A "link" basically is a copy of the the zone you choose.  simply put.  any default value in the zone that has the link will be the exact value of the zone it was chosen to link to.  If you look at it in the .inp file it makes a lot of sense.  The example below shows that the second zone has all the properties of the first zone, and any attributes that are different are listed below the "LIKE" command.  When you define a link, the keyword "LIKE" is made in the .inp file.

This is extremely useful for zones that are identical when it comes to set points that you will want to change often.


"E1 WNW Perim Zn (B.WNW2)" = ZONE
   TYPE             = CONDITIONED
   MIN-FLOW-RATIO   = 0.3
   FLOW/AREA        = 0.4
   OA-FLOW/PER      = 20
   DESIGN-HEAT-T    = 72
   HEAT-TEMP-SCH    = "S1 Sys1 (VAVS) Heat Sch"
   DESIGN-COOL-T    = 75
   COOL-TEMP-SCH    = "S1 Sys1 (VAVS) Cool Sch"
   SIZING-OPTION    = ADJUST-LOADS
   TERMINAL-TYPE    = SVAV
   SPACE            = "E1 WNW Perim Spc (B.WNW2)"
   ..
"E1 SE Perim Zn (B.SE3)" = ZONE
   LIKE                 = "E1 WNW Perim Zn (B.WNW2)"     $This is what happens when I tell the program to link "E1 SE Perim Zn (B.SE3)" to "E1 WNW Perim Zn (B.WNW2)"
   SPACE            = "E1 SE Perim Spc (B.SE3)"
   ..



John Grando LEED AP





________________________________
From: Nick Caton [mailto:ncaton at smithboucher.com]
Sent: Tuesday, November 17, 2009 9:51 AM
To: equest-users at lists.onebuilding.org
Subject: [Equest-users] Thermal Link????

Attached is a screengrab...

When you right-click a zone in detailed edit mode under 'Air-Side HVAC,'  you get the option to define a "thermal link" to another zone.

What exactly does this do in terms of modeling behavior?

Does it create an "air wall" (or some other construction) between the two zones?

~Nick

[cid:779142615 at 17112009-1F0F]

NICK CATON, E.I.T.
PROJECT ENGINEER
25501 west valley parkway
olathe ks 66061
direct 913 344.0036
fax 913 345.0617
Check out our new web-site @ www.smithboucher.com



NOTICE OF CONFIDENTIALITY

This E-mail message and its attachments (if any) are intended solely for the use of the addressees hereof.  In addition, this message and the attachments (if any) may contain information that is confidential, privileged and exempt from disclosure under applicable law.  If you are not the intended recipient of this message, you are prohibited from reading, disclosing, reproducing, distributing, disseminating or otherwise using this transmission.  Delivery of this message to any person other than the intended recipient is not intended to waive any right or privilege.  If you have received this message in error, please promptly notify the sender by reply E-mail and immediately delete this message from your system.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20091117/ac10ad6e/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/equest-users-onebuilding.org/attachments/20091117/ac10ad6e/attachment-0002.jpg>


More information about the Equest-users mailing list