FIELD: aviation. SUBSTANCE: method consists in preliminary heating of liquid fuel followed by condensation accompanied by formation of smoke-like aerosol trail. Device for realization of this method includes liquid heater for formation of aerosol, nozzle for forming smoke-like trail in atmosphere, pipe line or passage for transportation of liquid whose inlet end is provided with flow booster-pump for transfer of fuel from fuel reservoir to aircraft engine and outlet end is provided with nozzle. Device is also provided with unit for forced supply of liquid. According to other versions, function of flow booster is performed by fuel pump used for transfer of fuel from fuel reservoir to engine supply main, pump for transfer of fuel into atomizers of combustion chamber and pump for transfer of fuel into atomizers of afterburner. EFFECT: enhanced efficiency. 28 cl, 3 dwg
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