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  • Hot Gas Cycle with Refrigerant CO2
  • KULI-System

    Especially in HVAC systems using CO2 as refrigerant the evaporator can be used as an auxiliary heater. This can be implemented by switching of the condenser which leads to a triangular process.  

    In the corresponding KULI model the condenser simply does not exist. For convergence of the calculation model the operation mode “Hot gas cycle mode” has to be activated in the refrigerant circuit definition.

    Usable from release: KULI 13.1
    Necessary modules: KULI hvac

    KULI File, 29 KB
    Docmentation, 165 KB
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