GAS TURBINE ENGINE ASSEMBLY WITH DIFFUSER VANE COUNT AND FUEL INJECTION ASSEMBLY COUNT RELATIONSHIPS

摘要

An engine assembly includes a compressor section configured to supply compressed air and a combustion section coupled to the compressor section. The compressor section includes a diffuser with diffuser vanes to condition the compressed air, and the diffuser vanes have a vane count of a first value. The combustion section includes a combustion chamber to receive the compressed air and fuel injection assemblies configured to introduce fuel into the combustion chamber. The fuel injection assemblies have a fuel injection assembly count of a second value, and the first value is a whole number multiple of the second value.