航空学报 > 1990, Vol. 11 Issue (12): 606-609

固体火箭喷管排气中的粒子分布

王松柏   

  1. 哈尔滨船舶工程学院
  • 收稿日期:1989-09-04 修回日期:1990-01-30 出版日期:1990-12-25 发布日期:1990-12-25

DISTRIBUTION OF THE PARTICLE DIAMETERS IN THE JET EXHAUST OF SOLID ROCKET MOTOR

Wang Songbai   

  1. Harbin Shipbuilding Engineering Institute
  • Received:1989-09-04 Revised:1990-01-30 Online:1990-12-25 Published:1990-12-25

关键词: 喷管流动, 氧化铝粒子, 粒子分布, 固体火箭发动机

Abstract: In the two-phase flow theory distribution of the condensed particle diameters is basic data. The velocity of the particles was measured by laser measurement ISI9100-7 with one-dimensional two-phase flow theory. Finally, the distribution of the particle diameters was given.

Key words: nozzle flow, aluminium oxide particle, distribution of the particles, solid rocket motor