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- A new method of quickly generating hypersonic waverider forebody configurations was developed. 发展了一种基于分析法的高超声速乘波构型飞行器前体设计方法。
- Optimized design of waverider forebody derived from asymmetric near-isentropic compression flow fields 轴对称近似等熵压缩流场的乘波前体优化设计
- Waverider forebody 乘波前体
- The method of lines is used to compute conical solutions for the sharp conical nose of the forebody. 前机身尖锥头部的锥型流场使用直线法求解。
- A numerical procedure is presented for computing the steady inviscid supersonic flow past forebody of an airplane. 本文提出了一种计算定常、无粘超音速绕前机身流场的数值方法。
- He has the head of arocodile, the forebody of a leapord, andhe hindquarters of a hippopotamus. 他 Tohno 已率领一个鳄鱼,前体一leapord和hindquarters一个河马。
- This demonstrates that for propulsion-airframe integration, this genus of inlet would be advantageous in keeping the stability of boundary layer coming from the forebody. 一体化设计时,该进气道对保持前机体来流附面层的稳定性十分有利。
- The vectoring jet effects are not only limited on the afterbody near the nozzle, but also on the forebody far away from the nozzles. 而喷流对附着流动和稳定旋涡流动的干扰效应最弱且集中于喷 口附近。
- Results show that: the inverse-design method for the waverider configuration is successful based on inviscid conical shock wave. 研究表明:基于无粘锥形流的乘波体气动外形的反设计方法是成功的;
- To avoid the swing of forebody of robotic fish with single tail-fin,a kind of robotic fish with double tail-fin was designed and was used in SWATH. 针对单尾鳍摆动存在的机器鱼的摇艏问题,设计出双尾鳍仿鱼推进器,并将其应用于小水线面双体船,制作了仿生双尾推进的实验平台,在水池中进行了双尾推进试验研究。
- Yao Opera is one of local operas of Tanhuang that belongs to Wu linguistic system with its forebody being “Yuyao Tanhuang”. 姚剧属吴语系滩簧类地方剧种之一,其前身为“余姚滩簧”。
- The handling of complicated three-dimensional geometry models is described.The calculated results for forebody and biconics are presented. 本文描述了复杂的 三维几何模型的处理,并给出了前机身及双级锥的计算结果。
- The unsteady aerodynamic characteristics of waverider aircraft is one of the most important physical problems in hypersonic flight. 乘波飞行器运动过程中的非定常气动特性是高超声速飞行中的重要物理问题之一。
- The results showed that the pressure drag coefficient increases rapidly with increasing upswept angle and contraction ratio respectively, and with decreasing forebody incidence. 研究结果表明,后体的压差阻力系数分别随上翘角、收缩比的增加及迎角的减小而明显增加;
- When a fighter aircraft or missile flies at high angle of attack(AOA),asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment. 飞机或导弹在大迎角下飞行时会形成非对称涡,从而产生很大的侧滑力和偏航力矩。
- In this paper we develop a wedge-elliptical cone waverider configuration method, study on front body-scramjet engine integration design, and create a hypersonic waverider. 本文提出了一种变楔角楔/椭圆锥乘波体构型方法,并基于前体/进气道一体化设计思想,生成了高超声速乘波飞行器构型。
- It is shown through this investigation that this kind of forebody has the potential to improve the lateral-direction stability of the ai rcraft at high angles of attack. 通过研究还表明,这类前体在改善大攻角横侧方向安定性方面具有很大的潜力。
- Tzong-Shyng Leu, Pong-Jeu Lu, and Jeng-Ren Chang, " Application of Flexible Micro Balloon Actuators for Forebody Aerodynamic Control," International Symposium on Experimental Mechanics, December 2002. 吕宗行;陆鹏举;张政仁;"可桡性微泡致动器在前弹体气动力控制之应用;"中国航空航太学会;高雄;2002.
- The results demonstrate the accuracy of the present numerical procedure for investigating the aerodynamic heating on the forebody and the detailed structure of three-dimensional separations around the afterbody. 数值结果证实了本数值方法对研究再入物体的气动加热率的精确性,以及物体周围流场详细的三维流动分离结构是适用的。
- The flush airdata sensing system is much better than the traditional airdata system, and it depends on the pressure sensors allocated on the forebody of aircraft to derive the airdata indirectly. 嵌入式大气数据传感(FADS)系统较之传统的大气数据系统有很大的优势,它依靠飞行器前端的压力传感器间接得到飞行大气数据。