多通道气垫流场的计算模拟与实验研究  

Experiment and numerical calculation study of multi-passage air-cushion flow field

作　　者：许振锋[1] 王宏光[1] 周文铸[1] 戴韧[1] 

机构地区：[1]上海理工大学动力工程学院,上海200093

出　　处：《上海理工大学学报》2003年第2期185-188,共4页Journal of University of Shanghai For Science and Technology

摘　　要：设计了一种多通道气垫装置实验台,对多通道气垫平台进行实验研究,得到气垫内流场的压力分布. 应用计算流体力学商用软件PHOENICS模拟计算了与实验条件相同的流场,与实验结果的比较表明,计算结果基本反映了气垫流场压力分布的主要特征,为气垫性能的改进与优化提供了理论依据.The experiment facility of the multi-passage air-cushion platform is presented. The experimental study on multi-passages air-cushion platform is carried out to measure the pressure distribution of the air flow inside. Commercial CFD software PHOENICS is employed to simulate the same flow field. Comparison of the computational results with the experimental data shows that numerical results basically indicate the flow features of the air-cushion and can provide the theoretic evaluation to improve the air-cushion design.

关 键 词：气垫平台 流场计算 流场测量 

分 类 号：TV134[水利工程—水力学及河流动力学] TV142