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[bldg-sim] eQUEST results

Title: eQUEST results
Samuel-
 
I usually check the SV-A reports in the sim viewer to see the sizes of the air-side HVAC systems from auto-sizing.  Report SS-A will give you monthly and annual peak loads per system.
 
Water-side system sizes can be seen in the PS-H reports.  I have noticed that water-side systems (chilled water and boilers) tend to have major over sizing when using auto-size.  The plant equipment is auto- sized assuming every coil on the loop is operating concurrently.
 
Regards,
 
Sheila Sagerer
Energy Engineer, LEED AP
Energy Opportunities, Inc
Ph: 717-880-9069
Fax: 717-291-9497
-----Original Message-----
From: postman@xxxxxxxx [mailto:postman@xxxxxxxx]On Behalf Of Samuel Casado
Sent: Wednesday, January 19, 2005 8:26 AM
To: bldg-sim@xxxxxxxx
Subject: [bldg-sim] eQUEST results

Dear bldg-sim users,

I'm trying to size the HVAC equipment in a office in different situations, bu t I get contradictorial results. Which is the best procedure in such calculations in equest? Is it enough just selecting "auto-size" in package HVAC equipment? Where can we find the load calculation results sheet in D2SimViewer?

When adding a layer of insulation to an old non-insulated dwelling (with high inertial mass), I get that the savings in heating are not enough to compensate the rise in cooling demand (and electricity bill). I'm a bit confused there because in my understanding adding insulation would cut down heating deamand, and shoul had little or no effect on cooling season. Had anyone crossed over with the same problem? If anyone had a paper on the subject, I'll appreciate any information.

Regards,

Samuel Casado González

Aspica Constructora

47001 VALLADOLID

España


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