摘要
分析了滩涂车辆的垫升机理。采用计算流体动力学分析软件FLUENT对滩涂车辆气垫流场进行了仿真。通过仿真,得出了滩涂车辆垫升时垫升区域内气体和软泥的分布情况和垫升区域内的压力分布。还绘出了升力曲线。为合理改造车辆和设计垫升系统,提供了依据。
This study presents lift theory on amphibious vehicle. Simulation and calculation is taken to air cushion fluid field of amphibious vehicle by Fluent on Computation Fluid Dynamics. The distributing of air and ooze and pressure are given in cushion area. It is improved for designing lift system and refitting amphibious vehicle.
出处
《机械设计与制造》
北大核心
2010年第4期99-101,共3页
Machinery Design & Manufacture
关键词
滩涂车辆
气垫流场
气垫围裙
Amphibious vehicle
Air cushion fluid field
Skirt
