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[EnergyPlus_Support] Direct Air Heating help
- To: EnergyPlus_Support@xxxxxxxxxxxxxxx
- Subject: [EnergyPlus_Support] Direct Air Heating help
- From: "Ece Mumcu" <mumcuece@xxxxxxxxx>
- Date: Thu, 16 Aug 2012 21:44:02 -0000
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- Delivery-date: Thu, 16 Aug 2012 15:44:33 -0600
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Dear people,
I formed an airloop which has just one branch containing 3 component objects.
1.AirloopHvac:Outdoor Air system (outdoor air mixer)
2. Coil: Heating: Gas
3. Fan: Constantvolume
and for the air terminal unit I used singleduct:uncontrolled. So It is a direct air heating system.
For the min and max outdoor airflow rate I assigned 3 m3/sn to bypass recirculation in the mixing box. I want to supply 3 m3/sn outdoor fresh air ( in the ambient temperature) to the zone during the occupied hours and keep the zone temperature 18 C occupied hours. By having 3 for min and max outdoor air flow rate 3m3/sn and design supply air flow rate 3 m3/sn , I assume I exhaust the recirculation air do I ???
On the other hand, is this system ok in terms of HVAC system??
The outputs which I observe are direct air sensible heating energy
Air loop total heating energy
Zone sensible heating energy
Air loop total coil heating energy
Air loop fan heating energy