Model for a constant temperature evaporator or condenser based on a ε-NTU heat exchanger model.

The heat exchanger effectiveness is calculated from the number of transfer units (NTU):

ε = 1 - exp(UA ⁄ (ṁ cp))

Optionally, this model can have a flow resistance. If no flow resistance is requested, set dp_nominal=0.


This model does not consider any superheating or supercooling on the refrigerant side. The refrigerant is considered to exchange heat at a constant temperature throughout the heat exchanger.


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