1、

Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.

低密度超音速风洞大约开始发展于1960年.

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2、

This paper a brief overview of hypersonic ground simulation equipment status and trend.

本文回顾了高超音速地面模拟设备发展过程.

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3、

FEM FCT is used to solve three dimensional hypersonic inviscid flow.

从Euler方程 出发,利用流量修正有限元法(FEM?FCT)求解三维无粘流动的高速流场.

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4、

Hypersonic aircraft refers to the speed of sound, at least 5 times more than the aircraft.

高超音速飞机是指超过音速至少5倍的飞机.

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5、

The forebody design a key issue for hypersonic airbreathing vehicle.

前体设计是吸气式高超声速飞行器设计的关键之一.

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Hypersonic vehicle must be designed in integration methodology for the strong coupling effect of the subsystems.

高超声速飞行器各子系统之间存在着很强的相互作用,这要求在设计过程中必须采用一体化技术.

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Metallic thermal protection system a feasible solution for thermal protection of hypersonic vehicles.

金属热防护系统是高超飞行器热防护系统的理想候选方案.

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Hypersonic aircraft to fly faster secret lies in its use of a ram-jet engine.

高超音速飞机飞得快的奥秘在于其采用了冲压 式 喷气发动机.

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A new method of quickly 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.

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It would reach hypersonic speeds -- five times the speed of sound.

也就是说,要使飞机达到特超音速—即音速的五倍.

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With such a large heat sink value, FRA can meet the requirement of hypersonic flying machine.

在800℃时,两者都具有较高的热沉值,分别达到569MJkg和660MJkg, 该热沉值能够满足超高音速飞行器的热管理要求.

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12、

This brief communication introduces an experiment of hypersonic flow using high enthalpy expansion tube.

该研究简报介绍了用膨胀波管产生高超声速气流的实验结果.

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13、

The parabolized stability equations ( PSEs) for high speed flows, especially supersonic and hypersonic flows, are derived and used to analyze the nonparallel boundary layer stability.

针对高速流动,特别是超声速和高超声速流动的非平行边界层稳定性问题进行了研究。

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Air-breathing hypersonic vehicle ( AHV) has been the next generation single stage to orbit vehicle and hypersonic cruise vehicle.

吸气式高超声速飞行器是下一代单级入轨和高超声速巡航研究的重点飞行器。

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Numerical Simulation of Hypersonic Inviscid Flow Around the HERMES Configuration

绕HERMES外形高超声速无粘流动的数值模拟

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The study of heat transfer rate around complicated configurations in hypersonic flows using NND finite-element method

高超声速复杂外形热流的NND有限元数值计算方法研究

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A novel nonlinear adaptive control method is presented for a near-space hypersonic vehicle ( NHV) in the presence of strong uncertainties and disturbances.

针对存在强烈不确定和干扰的近空间高超声速飞行器(NHV),提出了一种新的非线性自适应控制方法。

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For decades, researchers have dreamed of building hypersonic aircraft that could whip around the world in just a few hours.

几十年来,研究人员一直梦想着制造出在几个小时内就能绕地球飞行一圈的超高音速飞行器。

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HISTORY Airborne launches date back decades, most famously to the X-15 program of the 1950s and' 60s, when manned rocket planes were carried aloft under the wing of a B-52 bomber and released on hypersonic research flights.

历史回顾机载发射可以追溯至几十年前,最著名的是上世纪50、60年代的X-15计划,当时一架B-52轰炸机的机翼下搭载了载人火箭飞机,并在超音速飞行的测试研究飞行器上发射。

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20、

Preliminary research of infrared thermographic technique in hypersonic low density wind tunnel

高超声速低密度风洞红外热图技术初步研究

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