利用一个核心加热器，可以有效地避免空气成分在较高马赫数时发生冷凝。The dynamic performance of a ram air system will vary with mach number and altitude and this tends to follow the aerodynamic characteristics of the missile .像导弹空气动力特性一样，冲压空气式系统的动态特性随马赫数和...
With the target appearance and flight Mach number and altitude related 翻译结果5复制译文编辑译文朗读译文返回顶部 With goal contour, flight Mach number and flight altitude related 相关内容 a台秤名字 Platform scale name[translate] a我亲爱的小兔兔,你告诉我应该咋么办? Does my dear small rabbit rabbit...
MACH NUMBER and AIRSPEED vs ALTITUDE MACH NUMBER is defined as a speed ratio, referenced to the speed of sound, i.e. MACH NUMBER ' Velocity of Interest Velocity of Sound (at the given atmospheric conditions) [1] Since the temperature and density of air decreases with altitude, so does ...
1.Research on the Mach number control system in NF-6 wind tunnel;NF-6风洞马赫数控制系统研制 2.Research of application of neural network in Mach number identification of wind tunnel flow field;神经网络在风洞流场马赫数辨识中的应用研究 3.Experimental study on the vortex tubes with different Mach ...
MACH NUMBERCALIBRATINGHIGH ALTITUDETABLES (DATA)UPPER ATMOSPHEREBecause inception of a national program to implement the International System of Units (SI) appears to be inevitable and imminent, the tables of airspeed, altitude, and Mach number prepared by Livingston and Gracey to serve for airspeed ...
3.Experimental study on the vortex tubes with different Mach number nozzles喷嘴马赫数对涡流管性能影响的实验 英文短句/例句 1.An aircraft instrument that indicates speed in Mach numbers.马赫表装于飞机上的一种以马赫数来显示速度的仪器 2.Mach limit altitude马赫数受限制的飞行高度 3.Empirical results ...
If the mach number is >> 1, the flow speed is much higher than the speed of sound - and the speed is hypersonic.Example - Calculating an Aircraft Mach NumberAn aircraft flies at speed 500 mph at an altitude of 35000 ft. The surrounding temperature is -60 oF....
Aircraft Speed and Altitude William Gracey, ... Tony Whitmore, in Encyclopedia of Physical Science and Technology (Third Edition), 2003 II.C Mach-Number Equations The Mach number M is defined as the ratio of the true airspeed V to the speed of sound a in air at the flight altitude: (15...
M is the Mach numberu is velocity of the moving aircraft andc is the speed of sound at the given altitude (more properly temperature)【参考译文】M是马赫数,u是飞行器的速度,c是给定高度(更准确地说是温度)下的音速。 and the speed of sound varies with the thermodynamic temperature as: 【参考...
A really minor nit in the grand scheme of things, which does not detract much from the article: you mention that "The air data computer measures the static and dynamic air pressure from pitot tubes and determines the airspeed, Mach number, altitude, and other parameters."This isn't entirely...