Turbojet engine HAES TJ20 PRO
Turbojet engine HAES TJ20 PRO is single-shaft engine with single-stage radial compressor, annular combustion chamber, single-stage axial turbine and output nozzle. At the compressor suction is located booster with break-in clutch enabling starting of this engine from the cockpit net. Control unit works on the principles of model technology (variable width of pulse 1 – 2 ms with recurrent frequence 50 Hz). Control unit will open file from memory chip placed at electronic board value of maximum operating speed n100. Control unit will note information about number of start and engines operating time into the memory chip after finishing of engine running. Engine running is at seconds from IDLE achievement till finish of pumps work.
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