СТЕНДОВОЕ МОДЕЛИРОВАНИЕ ГАЗОДИНАМИЧЕСКИХ ПРОЦЕССОВ В ВОЗДУХООЧИСТИТЕЛЬНЫХ СИСТЕМАХ ГАЗОТУРБИННЫХ УСТАНОВОК

The question of creating a stand for the simulation of gas-dynamic processes in the cleaning air devices of gas turbine to reduce the fl ow resistance in the intake tract and provide the necessary quality of cleaning air from dust particles. A scheme of the stand comprising three sections, cleaning air device simulating operation in a natural zone «forest tundra», with the possibility of simulating different conditions of humidity, temperature and dust concentration. Research presented stand made in accordance with the technological scheme, described the procedure of research and data processing. Shows the design of the straight-fl ow cyclone invented and described the course of his trial. In conclusion, given the characteristics of the bench held a two-phase cleaning process modeling in a straight-fl ow cyclone.