Ezperimental Research on Gas/Liquid Coazial Swirling Nozzle

摘要：

In this paper,Particular research on two kinds of gas/liquid coaxial swirling nozzle for their spray flow field had been done with the support of Phase Doppler Particle Analyzer (PDPA) ,the results of drop parameter in spray flow field under cold flow simulation, normal pressure and burning condition were acquired, and the necessary spray condition to get stably burning flame under normal pressure were also obtained. Finally atomization performance under normal pressure and burning condition were analyzed. Simultaneity, the structure and technical trait of the two kinds of gas/liquid coaxial swirling nozzle,the tester,survey equipment and experimental design are introduced in the article.

关键词： Coazial Nozzle Burning Atomization Performance Phase Doppler Particle Analyzer (PDPA)

作者: Yue Chunguo Li Jinxian He Haobo Feng Xiping

作者单位: Coll.of Astronautics,Northwestern Polytechnical Univ.,Xian,China 710072

会议类型: 国际会议

会议名称: The 11th International Space Conference of Pacific-basin Societies(第11届环太平洋国际航天会议)

会议地点: 北京

会议语种:英文

页码: 64-69

在线出版日期: 2007-05-16（万方平台首次上网日期，不代表论文的发表时间）