Abstract: A high efficiency self-contained modular turbine engine unit for generating power includes a housing defining an air intake and an exhaust port. A turbine engine is positioned and operable within the housing. The turbine engine includes a drive shaft a compressor rotor assembly, a compressor vane assembly, a combustor and diffuser assembly, a turbine vane assembly and a turbine rotor assembly. The combustor and diffuser assembly is a one-piece unit defining a shroud extending forwardly therefrom and a plurality of combustion flow channels extending rearwardly and radially inwardly thereby forming a flowpath angle. In one embodiment, the flow path angle is in the range from about 15° to about 35° with the drive shaft. An igniter is positioned in each flow channel to ignite a fuel/oxygen mixture introduced into the compressor rotor assembly. External components required for operation of turbine engine are mounted within the housing.

Abstract: A high efficiency self-contained modular turbine engine unit for generating power includes a housing defining an air intake and an exhaust port. A turbine engine is positioned and operable within the housing. The turbine engine includes a drive shaft a compressor rotor assembly, a compressor vane assembly, a combustor and diffuser assembly, a turbine vane assembly and a turbine rotor assembly. The combustor and diffuser assembly is a one-piece unit defining a shroud extending forwardly therefrom and a plurality of combustion flow channels extending rearwardly and radially inwardly thereby forming a flowpath angle in the range from about 15° to about 35° with the drive shaft. An igniter is positioned in each flow channel to ignite a fuel/oxygen mixture introduced into the compressor rotor assembly. External components required for operation of turbine engine are mounted within the housing.