Enthalpy J/kg Convective heat transfer coefficient W/m2 K Enthalpy J/kmol Incident Flux kW/m2 Polytrophic - Solar angle modifier - Heliostat field length m Lower heating value J/kg Mass flow rate kg/s Interest rate - Molar mass kg/ kmol Years - Molar flow rate kmol/s Pressure bar Gas constant J/kmol K Entropy generation rate W Entropy J/kg K Temperature K Solar tower height m Mechanical power W Solar share - Molar fraction - Physical exergy rate W T Temperature variation K P Pressure variation bar Heliostat density - Exergy destruction rate W Absorbitivity - Pressure ratio - emissivity - Solar incident angle rad Energy efficiency - Exergy efficiency -
Enthalpy J/kg Convective heat transfer coefficient W/m2 K Enthalpy J/kmol Incident Flux kW/m2 Polytrophic - Solar angle modifier - Heliostat field length m Lower heating value J/kg Mass flow rate kg/s Interest rate - Molar mass kg/ kmol Years - Molar flow rate kmol/s Pressure bar Gas constant J/kmol K Entropy generation rate W Entropy J/kg K Temperature K Solar tower height m Mechanical power W Solar share - Molar fraction - Physical exergy rate W T Temperature variation K P Pressure variation bar Heliostat density - Exergy destruction rate W Absorbitivity - Pressure ratio - emissivity - Solar incident angle rad Energy efficiency - Exergy efficiency -
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