[TRNSYS-users] TYPE 53 Question

[Logan Wong <hkutrnsys@yahoo.com.hk>]

Dear All,

 

I found that the type 53 data file format is not describe clearly. Can anyone verify the Y value in the data file?

 

In the Proforma of type 53, it described "Y  -  ratio of the temperature difference between the condenser water outlet and the evaporator water outlet relative to a specified design temperature difference.

But also under the Proforma section, it shows "Y = (Tc,o - Tc,i) / DTdes" in the Mathematical Description.

 

Which one is correct?

 

Thanks.

Logan Wong 

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