Gasturbine with compressor and recuperator

The gas turbine (10) has compressors (12,14) for supplying compressed combustion air to a combustion chamber (20). The compressors are provided with intercooler (16) for precooling the supplied combustion air. A radiation-heat transfer agent is designed as an evaporation cooler. Fuel gas is supplied from the chamber to a turbine (22). A recuperator (18) preheats the combustion air using warm fuel gases.