提出了一种简单的激波处理方法。
A new technique is given for the treatment of the moving shock boundary.
根据改进的二阶激波-膨胀法提出了新的判据。
According to the improved second-order shock-expansion method, a new criterion is presented.
利用激波管实验对含灰气体激波结构作了研究。
The structures of shock wave in dusty gas are studied by shock tube experiments.
开始的加速是由于强激波相关的磁场压缩导致的。
The initial acceleration is due to the strong shock-related magnetic field compression.
利用间接匹配法，构造出激波在区间内的激波解。
Using indirect matching method, the shock solutions of shock wave in an interval are constructed.
利用间接匹配法，构造出激波在区间内的激波解。
Using indirect matching method, the shock solutions of shock in interval are constructed.
根据气体动力学理论分析激波结构的工作已经完成了。
Analyses of shock structure based on the kinetic theory of gases have been completed.
作为热波传播的力学后果，热波自然地以强激波为终结。
As a hydrodynamic consequence, thermal conduction results naturally in a strong shock wave.
本文讨论了斜爆炸波与超音速钝锥激波层的相互作用问题。
The interaction between an oblique blast wave and supersonic blunt cone was discussed.
行星际激波撞击之后，紧接着地球的磁力线开始以特低频摆动。
Immediately after the impact of the interplanetary shock, Earth's magnetic field lines began wobbling at ultra low frequencies.
对有激波的流动，在网格图形上，可形成十分清楚的激波图象。
For the flow with shock, in the mesh graph, a quite clear shock picture is formed.
同时给出了塑性激波后方弹性卸载区内的应力和质点速度分布规律。
Distributions of stress and particle velocity in the elastic unloading region behind the plastic shock wave are given as well.
进气口安装有一个可调节的半圆锥激波锥，能够有效提高进气效率。
The air intakes are fitted with an adjustable half-cone shaped centrebody which provides an inclined shock of air pressure for highly efficient air input.
利用激波管对激波诱导气流与液幕、液柱的相互作用进行了实验研究。
The interaction between shock induced airflow and a freely falling liquid sheet is investigated by using a shock tube.
与非自洽的局部激波解相比，两者的定性特征相似，但定量结果有较大差别。
The features of local shock wave solution without gaseous self-gravitation are similar qualitatively but different quantitatively with the results of this paper.
利用矩形激波管测定了几种碳氢燃料与空气混合物的爆轰极限和临界起爆能。
This paper measured the critical energy and detonation limit of hydrocarbon and air mixtures in the rectangle shock tube.
发现了在接近喷嘴出口的区域里，出现了与射流内的激波、膨胀波有关的振荡流。
At the region near the nozzle exit, a vibrating flow phenomenon is found, which is associated with the expansion waves and shock waves reflections inside the gas jet.
压缩波的合并产生激波，它的强度被随后并入的压缩波或膨胀波分别增强或减弱。
Shocks are formed by merge of compression waves with each other and its magnitude is enhanced or declined by catching compression waves or expansion waves behind the shock respectively.
根据激波理论，爆炸产生压力脉冲并以压力波的形式传播，既有压缩波也有膨胀波。
According to the shock theory, the ejecta produced by explosion form the pressure pulse, and it spreads in forms of either compression waves or expansion waves.
声压级在相交激波点附近出现剧烈变化，喷管出口处的激波和排气羽流造成强噪声。
The sound pressure level changes acutely in shock intersection, and shocks outside nozzle and exhaust plume cause strong noise.
本文论述了入射激波与飞行器头部激波相交后的二维或轴对称干扰流场的计算方法。
This paper describes the numerical method determining two-dimensional and axisymmetric flow for head-on vehicle shock-planar incident shock interaction.
本项目的清灰方式除采用振打装置外，还在水平烟道上预留布置了三层激波吹灰器孔。
Besides adopting rapping device for ash cleaning, three layers of shock wave ash ejector holes are also reserved and arranged on the horizontal pass.
对一种特定的扰动引力场模拟气体自引力，可以在速度平面上定性分析激波解的特性。
The features of shock wave can be analyzed qualitatively in the velocity plane for a special perturbed gravitation which is used to simulate the self-gravitation of interstellar gas.
浅水波。方程的导出。线性化及其解。辐射过程。所有浅水波方程的特征曲线和激波。
Shallow water waves. Derivation of the equations. Linearization and solution. Radiation conditions. More on characteristics and shocks, now for all Shallow water equations.
浅水波。方程的导出。线性化及其解。辐射过程。所有浅水波方程的特征曲线和激波。
Shallow water waves. Derivation of the equations. Linearization and solution. Radiation conditions. More on characteristics and shocks, now for all Shallow water equations.
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