Features of optimization of the versatile gas generator parameters and design for development of a broad power range line of the advanced gas turbine engines of different application

The article considers a possibility of application of the versatile gas generator in designing of the gas turbine engine. Limitations of the use in the mathematical model, criteria of optimization, power range have been defined. Parameters of the optimal gas generator developed on the basis of the VK-800 have been defined. A possibility of development of the 6000-hp engine with the use of the gas generator of the VK-2500 serial engine has been considered.