Re: [TRNSYS-users] Cooling demand in TRNSYS

[David BRADLEY <d.bradley@tess-inc.com>]

José Javier,

  What Type56 is reporting in those outputs is the amount of additional energy that must be removed from a zone in order to maintain the setpoint that you have provided. If you give the zone exactly the amount of cooling energy that it needs then the demand for additional cooling energy is zero.

  kind regards,

 David

On 05/07/2021 07:52, RUBIO RUBIO, JOSÉ JAVIER via TRNSYS-users wrote:

To whom it may concern,

 

I am developing a cooling system with TRNSYS18 and I have several problems when I try to connect as an input the heat transfer of the coils in the chambers by using the Cooling Type Manager. You have an example below:

 

 

Where Q_evap4C, Q_evap8C, Q_carga4C and Q_descarga4C are the “Air Side Heat Transfer” output of the cooling coils.

 

 

When I use it as an input for the power available in each cooling zone, the cooling demand of the zone is zero which is non-sense. Any way to figure it out?

 

Thanks in advance and sorry for the inconvenience,

 

Best regards.

 

Jose Javier.

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David BRADLEY
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