1) boost-cruise vehicle
高超声速助推-巡航飞行器
1.
Based on rocket-boost launching mode,the analytical expressions between takeoff mass and range as well as propellant specific impulse and payload were deduced for three kinds of hypersonic vehicles,including ballistic vehicles,boost-glide vehicles and boost-cruise vehicles.
基于火箭助推的发射方式,推导出弹道式飞行器、高超声速助推-滑翔飞行器及高超声速助推-巡航飞行器的起飞质量与航程、燃料比冲和载荷之间的解析关系,为总体设计初期快速估算飞行器起飞质量提供了方法。
2) hypersonic cruise vehicle
高超声速巡航飞行器
1.
Based on system performance,guided by an object-oriented method,an integrated optimization design system of a hypersonic cruise vehicle was built through VC++.
从总体性能指标角度出发,采用面向对象的编程方法,基于Visual C++开发了高超声速巡航飞行器气动布局优化软件。
2.
An airframe/propulsion system integrated design o f hypersonic cruise vehicle overall performance analysis model is set up.
建立了高超声速巡航飞行器机身/推进系统一体化设计模型,对高超声速巡航飞行器机体/推进系统设计参数对性能的影响进行了分析,提出了一种新的设计参数灵敏度分析方法和设计参数取值域界定方法,确定了各设计参数的影响等级并对设计参数取值域进行了划分。
3) hypersonic cruise vehicle
高超音速巡航飞行器
1.
Preliminary design for soaring hypersonic cruise vehicle;
滑跃式高超音速巡航飞行器设计初步研究
4) hypersonic boost-flight experiment
高超声速助推飞行试验
1.
Overall plan for hypersonic boost-flight experiment technology is investigated in detail for the free-flight test of hypersonic vehicle under nominal design conditions.
以高超声速飞行器为有效载荷,进行了高超声速助推飞行试验技术方案研究,并通过分析气动力参数、设计变量参数的范围及约束条件,进行了助推弹道设计,确定了二级助推发动机设计要求,并利用调整发射俯仰角、滑行时间和配重物质量来调整助推弹道参数,将高超声速飞行器送入试验弹道。
5) boost-glide vehicle
高超声速助推-滑翔飞行器
1.
Based on rocket-boost launching mode,the analytical expressions between takeoff mass and range as well as propellant specific impulse and payload were deduced for three kinds of hypersonic vehicles,including ballistic vehicles,boost-glide vehicles and boost-cruise vehicles.
基于火箭助推的发射方式,推导出弹道式飞行器、高超声速助推-滑翔飞行器及高超声速助推-巡航飞行器的起飞质量与航程、燃料比冲和载荷之间的解析关系,为总体设计初期快速估算飞行器起飞质量提供了方法。
6) hypersonic vehicle
高超声速飞行器
1.
Optimization of glide trajectory for a hypersonic vehicle;
高超声速飞行器滑行航迹优化
2.
Heat flux measurement test of the hypersonic vehicle;
高超声速飞行器测热试验研究
3.
Fuzzy adaptive control for hypersonic vehicle via Backstepping method;
基于Backstepping的高超声速飞行器模糊自适应控制
补充资料：巡航飞行
| 巡航飞行 cruising flight 飞机为执行远距离、长时间的飞行任务而选择的经济性较好的飞行状态。巡航飞行的速度有两种：对应于千米耗油量最小的飞行状态，其速度称为远航速度；对应于小时耗油量最小的飞行状态，其速度称为久航速度。通常远航速度大于久航速度。现代喷气飞机的巡航推力通常为其最大推力的65％～75％。巡航速度通常为最大平飞速度的70％～80％。现代多数旅客机仍用亚声速巡航飞行。喷气飞机的高空巡航效率通常比低空高，因为随着高度的增加，千米耗油量和小时耗油量都较小。 巡航飞行常用于空中运输、观测、巡逻、护航、转场等飞行任务。采用高升阻比的空气动力布局、减少发动机耗油率、携带副油箱或采用空中加油等，都可以提高飞机的巡航性能。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条