查询词典 detonation wave

By applying the smoothed particle hydrodynamics method to the detonation driving plate problems, a clear wave structure in the metal plate and the varying process of the projection angle were obtained.

将光滑粒子法(smoothed particle hydrodynamics method， SPH)应用于金属平板爆轰驱动过程的数值模拟，得到了炸药与金属相互作用的清晰的图像和平板抛射角的变化。

It presents the fundamental bases of the energetics of materials, deflagration and detonation, thermochemical process of decomposition and combustion, plus combustion wave structures.

它提出的根本基础的能量的材料，爆燃和爆炸，热化学过程的分解和燃烧，加上燃烧波结构。

For instance, the perturbation may transform a strong detonation into a weak deflagration followed by a shock wave. This interesting phenomenon also appears in the numerical solutions in [58]. Our results give a reasonable explanation to this phenomenon.

例如，扰动会将一个强爆轰波变为一个波后为激波的弱爆燃波，这种现象亦出现在数值解[58]中，我们的结果为这种现象提供了一个理论的解释。

The time passed quietly for half hour, the detonation influence did not have any evanishment sign, this time the formidable shock-wave, already started to sweep away to huge Jupiter, the instantaneous entire Jupiter atmosphere, by the unprecedented formidable shock-wave, is extruded a sliver of ellipse, nearly all must have the stance which swept immediately!

时间又悄然过去了半个小时，爆炸的影响还没有任何消失的迹象，此时强大的冲击波，已经开始向对庞大的木星横扫过来，瞬间整个木星大气层，就被空前强大的冲击波，挤压成了一个长条椭圆形，几乎都要有被立即吹走的架势！

High-speed shadowgraph technique ; failure wave ; detonation

高速阴影技术；失效波；冲击波

Detonation is propagation of a combustion-driven shock wave at or above the speed of sound.

爆轰是一种以冲击波为特征，以超音速传播的爆炸。

The two-dimensional plane shock wave focusing with the parabolic reflectors in combustive gases is numerically simulated, and the ignition characteristics of the detonation initiation are investigated.

数值模拟了二维平面激波从抛物面上反射在可燃气体中聚焦的过程，研究了形成爆轰波的点火特性。

The tanglesome problem,which includes the coupling of detonation of highexplosives,propagation of blast wave and interaction of explosion wave and shellstructures,is resolved by a staged calculation procedure.A numerical simulation tothe elasto-plastic structural response of the double-walled explosion containmentvessels closed with flat head,which has not been reported by other literatures before,was performed.The simulated results are in good agreement with that of theexperiment.The characteristics of the dynamic response of the vessels weresummarized.Some noticeable new phenomena were pointed out.

在数值分析方面，本文对一个包含有装药爆炸、爆炸波传播、爆炸冲击波与结构相互作用的复杂耦合问题，提出了分段解耦的计算方法，并首次完成了带平板封头的双层圆柱形爆炸容器弹塑性结构响应的数值模拟，得出了与实验基本一致的结果，总结了圆柱形爆炸容器弹塑性结构响应的基本特点，并发现了一些值得注意的新现象和新问题。

An investigation of propagation of hydrogen-oxygen mixture's detonation wave entering an abrupt expansion pipe was carried out experimentally and numerically.

对爆轰波进入不可燃突扩管道后的传播规律及压力分布进行实验研究、数值模拟和理论分析。

Then using gasoline as fuel, compressed air as oxidizers, the experiments were conducted successfully. The results show that the measured detonation wave pressure and velocity are close to theoretical values.

采用汽油为燃料，压缩空气为氧化剂，进行脉冲爆震发动机原理性试验，所测得爆震波压力接近充分发展的理想爆震波压力，测得的速度与理论值接近。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。