Pilot studies of rotor air purifiers gas-turbine engines
The methodology of pilot studies of airintakes with a rotor air purifier is developed. Researches are carried out at stands which are conditionally divided into four levels. Stands of zero level intended for detailed researches of the physical processes occurring in the airintake at movement of a disperse stream. Stands of the first level allowed to receive airintake characteristics with an air purifier on large-scale models. At stands of the second level characteristics of collaboration of TVD and an air purifier are received. Confirmation of efficiency of a driving rotor air purifier for TVD NK-12MK in actual practice operation was received at the stand of the third level - экраноплане "Eaglet". The methodology of pilot studies of airintakes with an air purifier revealed possibility of research of physics of working process, influence of geometrical and regime parameters on characteristics and working capacity in actual practice operation.