Study on Thermodynamic Optimization of Seawater Source Heat Pump System

This paper carries out the thermodynamic and thermoeconomic optimization of seawater source heat pump(SWHP) system. Through the optimization program the system components and operating parameters are obtained to make the system exergy loss minimum or the annual production cost lowest. In this procedure, this article uses the polynomial function fittings to solve the thermal parameters of the state equation of refrigerant R410A reference Cleland model.