INVESTIGATIONS OF THE GASDYNAMIC FLOW STRUCTURE IN PULSE DETONATION TUBE WITH EXTERNAL CO-FLOW

摘要

Numerical investigation of the operation of pulse detonation tube at the different Mach numbers of air co-flow has been carried out. The gasdynamic flow structure in the tube for subsonic and supersonic co-flow is analyzed. On the base of the obtained results, the performances of model PDE are estimated and are compared with characteristics of traditional air-breathing engines.