[Hap-users] Constant Air Flow

[Kimball, Matthew]

Anyone care to analyze what I am doing below and tell me why I'm not getting
a terminal heating coil load when I run a simulation on the system?  Thanks,
Matt.
 
 
  
  
  

  
 
  _____  

From: Brendan Arnold [mailto:BrendanA at MKE-Inc.com] 
Sent: Tuesday, March 16, 2010 12:58 PM
To: Kimball, Matthew; hap-users at lists.onebuilding.org
Subject: RE: [Hap-users] Constant Air Flow


You can specify a constant volume system under your "general" tap. Make sure
if you are using chilled water select "Chilled Water Air Handling Units"
under Equipment Type. Then select CAV single zone or terminal reheat
(dependant on your situation) in the Air System Type.   Under the "sizing
data" tap you can select "user define", then specify your supply air and
ventilation CFM's. 
 
In order to determine cost for heating and cooling water you will need to
construct a building to be simulated.  Thus you will need to create a chiller
and boiler plant and specify all pump requirements.  Then implement these
into your building.  
 
 
Brendan

  _____  

From: hap-users-bounces at lists.onebuilding.org
[mailto:hap-users-bounces at lists.onebuilding.org] On Behalf Of Kimball,
Matthew
Sent: Tuesday, March 16, 2010 9:12 AM
To: hap-users at lists.onebuilding.org
Subject: [Hap-users] Constant Air Flow


Is there a way to force HAP to supply a constant air flow through a "system"
(this includes specifying return air and outside air requirements) and
calculate the cost of providing the cooling and heating water to the "system"
and "zone" reheats?  Any explanations would be helpful.
 
Thanks,
 
 
 
Matthew Kimball
**LEED Green Associate
Piping Designer II
Jacobs Engineering Raleigh
110 Corning Rd. Suite 2500
Cary, NC  27518
919-859-5019 office
574-265-3193 cell
919-859-5151 fax
 
 

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