Re: [EnergyPlus_Support] HVAC: Constant Water Temperature

[Edwin Lee <leeed2001@xxxxxxxxx>]

There was an object added recently called PlantComponent:TemperatureSource.  This can be used on a plant loop to supply a known (constant or scheduled) fluid temperature to the plant.  Coils placed on the demand side of the loop will see the user specified fluid temperature on their inlet if it is set up properly.

Edwin

On Wed, Jul 24, 2013 at 10:32 AM, jens.wurm <wurm.jens@xxxxxxxxxxxxxx> wrote:

 

Hi all,
I'm new to EnergyPlus and I have a problem with the HVAC system.
I explain short my problem:
I only model one room of a building. This room has three fan-coils and three radiators. The problem is, we don't have any energy producer for the hot water and cool water circle in the building. The water is heated and cooled by a district heating/cooling through a heat exchanger. We have a constant flow temperature in the heat and cool water circle. Now my question:
How can I model a constant heating and cooling flow temperature for the fan-coils and the radiators.

I hope, it is cleary informed. Thanks a lot and best regards

Jens

--

Edwin Lee, PhD

Engineer, Commercial Buildings Research Staff

National Renewable Energy Laboratory

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