许晨豪, 蒋崇文, 高振勋, 钱战森, 李椿萱. 高超声速飞行器反作用控制系统喷流干扰综述[J]. 力学与实践, 2014, 36(2): 147-155,160. DOI: 10.6052/1000-0879-13-376
引用本文: 许晨豪, 蒋崇文, 高振勋, 钱战森, 李椿萱. 高超声速飞行器反作用控制系统喷流干扰综述[J]. 力学与实践, 2014, 36(2): 147-155,160. DOI: 10.6052/1000-0879-13-376
XU Chenhao, JIANG Chongwen, GAO Zhenxun, QIAN Zhansen, LI Chunxuan. THE JET INTERACTION EFFECTS OF REACTION CONTROL SYSTEMS IN HYPERSONIC VEHICLES[J]. MECHANICS IN ENGINEERING, 2014, 36(2): 147-155,160. DOI: 10.6052/1000-0879-13-376
Citation: XU Chenhao, JIANG Chongwen, GAO Zhenxun, QIAN Zhansen, LI Chunxuan. THE JET INTERACTION EFFECTS OF REACTION CONTROL SYSTEMS IN HYPERSONIC VEHICLES[J]. MECHANICS IN ENGINEERING, 2014, 36(2): 147-155,160. DOI: 10.6052/1000-0879-13-376

高超声速飞行器反作用控制系统喷流干扰综述

THE JET INTERACTION EFFECTS OF REACTION CONTROL SYSTEMS IN HYPERSONIC VEHICLES

  • 摘要: 反作用控制系统(reaction control system, RCS)在高超声速飞行器上取得了较为广泛的应用,已成为高超声速飞行器重要的控制手段之一. RCS 工作过程中喷流与来流形成了复杂的干扰流场,使得对RCS的控制能力预测存在困难. 根据RCS 在不同高超声速飞行器上的布局位置及飞行器局部外形特点将RCS 布局方式归纳为4 类,包括小曲率表面喷流、大曲率表面喷流、头部喷流和翼面附近喷流. 对用于模拟各布局方式流动特征的4 种典型模型进行了概述,并对各典型模型喷流干扰问题的研究进展进行了总结. 最后,对今后研究方向提出了一些建议.

     

    Abstract: The reaction control system (RCS) is widely used in hypersonic vehicles and is one of the most important maneuvering apparatuses. When the RCS is activated, a complicated jet interaction flow field caused by the mixture of the jet and the freestream would lead to difficulties in predicting the effectiveness of the RCS. In this paper, the layouts of the RCS are put into 4 categories based on the layout of the RCS in different hypersonic flight vehicles and the local shape characteristics, which are the jet on surfaces with small curvature, the jet on surfaces with large curvature, the jet on the nose and the jet near the wings. Four typical models are used to simulate the flow characteristics of each type of layout, and the state-of-the-art of each typical model is summarized in this paper. In the end, some suggestions for the future research are proposed.

     

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