METHOD OF TURBOJET BATCH MANUFACTURING AND TURBOJET MANUFACTURED ACCORDING TO THIS METHOD Russian patent published in 2015 - IPC G01M15/14 

FIELD: engines and pumps.

SUBSTANCE: invention relates to air-engine building, namely to air turbojets. In the method of batch manufacturing of the turbojet the details are manufactured and assembly units, elements and assemblies of modules and systems of the engine are completed. The modules are assembled in minimum number of eight - from the low pressure compressor to all-mode rotational jet nozzle. The engine is assembled module-by-module which is designed as double-circuit with two shafts. After assembly the engine is tested for influence of climatic conditions at the main characteristics of the compressor operation. Tests are performed with measurements of engine parameters at various operating conditions within programmed range of flight modes for particular engine range to reference measured parameters to standard atmospheric conditions with due allowance for variation of working body properties and geometric characteristics of engine air-gas channel.

EFFECT: improvement of turbojet performance, namely traction, experimentally tested resource and reliability of the engine by operation in the full range of flight cycles in various climatic conditions, and also in simplification of technology and reduction of labour costs and power consumption of turbojet test process at the phase of mass industrial production.

11 cl, 2 dwg, 4 tbl