机载批量灭火袋高空抛洒落地分布特性的模拟与实验验证

吴洋, 林东, 孙浩然, 吴成云, 屈元元, 李旋, 胡海涛, 陈迎春

Simulation and Experimental Validation of Landing Distribution Characteristics of Aircraft Mass Fire Extinguishing Bags Sprayed at High Altitude

WU Yang, LIN Dong, SUN Haoran, WU Chengyun, QU Yuanyuan, LI Xuan, HU Haitao, CHEN Yingchun

表2 落地分布的仿真结果与实验结果对比

Tab.2 Comparison of experimental and simulation results of landing distribution

工况 实验宽度/m 实验长度/m 模拟宽度/m 模拟长度/m 宽度偏差/% 长度偏差/% 1 20.0 120.0 24.0 111.0 20.0 7.5 2 20.0 140.0 23.0 146.0 15.0 4.3 3 30.0 150.0 29.6 157.0 1.3 4.7