EXIT DEVICES WITH RESONATORS-THRUST AMPLIFIERS FOR JET ENGINES

The authors have presented results of investigations into the exit devices of jet engines with resonators-thrust amplifi ers. The infl uence of the size of a resonator cavity, and also of the temperature and the gas constant on the effi ciency of buildup of the thrust of the exit device with a resonator has been determined. A study has been made of the possibilities of augmenting the effective thrust of the jet engine with a resonator exit device. The possibility of creating exit devices of increased size with the effect of amplifi cation of the thrust of the exit device with resonators of various types has been analyzed
   
Author:  V. I. Bogdanov ,  D. S. Khantalin
Keywords:  exit device, resonator-thrust amplifi er, weight-size characteristics, added mass, gas constant
Page:  441