This article analyses that when an explosion happens in a hole filled with water, how the shock wave is produced and how it transmits and what shock it gives to the wall of the hole.
本文分析了含水炮孔爆破时,水中爆炸冲击波形成和传播的规律以及对孔壁的冲击作用。
It also introduce the causing of shock wave in the water and the gas, and its spread in blasting hole, as well as its reflection and transmission and effects of rock.
就水和空气不偶合装药爆破冲击波的产生,及在炮孔内介质中的传播、反射和透射以及对周围岩石的作用过程都进行了详细的介绍。
For the same mist density, the decay ratio of the shock wave increases with the decrease in the water mist diameter.
相同水雾密度时,水雾的雾滴直径越小,冲击波的衰减率越大。
This paper introduces the structure of the positive-wave system of the naval dual-wave shock test machine and analyses the water-hammer phenomena in the system.
介绍了舰载设备双波冲击试验机正波发生系统的基本结构,对系统中水锤现象进行了分析。
The destruction to the collapsed bank principally depends on water power, shock of wave, water soak, changes of water level and river topography and so on.
塌岸破坏主要取决于水力作用、波浪冲击、水的浸泡、水位升降、河势变化等。
Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive optical beam deflection technique.
采用自行研制的高灵敏度光束偏转测试系统,对脉冲激光烧蚀水下金属产生的等离子体冲击波和空泡效应进行了实验研究。
When water-pressure blasting, initial shock wave parameters in water and shock wave parameters in hole walls are discussed in this paper.
初步探讨了炮孔水压爆破时,水中冲击波的初始参数和孔壁处冲击波参数;应用弹性理论和波动理论推导出了孔壁岩面上的冲击压力。
Washing the air pre-heater with high-pressure water and employing shock-wave ash remover is effective to cure the problem.
对空预器进行清洗和采用新型吹灰措施是治理并防止空预器积灰的有效手段。
The calculation model of peak pressure was obtained and the diffraction and transmission effects of explosion shock wave on concrete frustum in shallow water were analyzed.
获得了迎爆面中心反射压力峰值计算模型;分析了两个装药浅层水中爆炸冲击波对混凝土墩绕射及透射作用效应。
Based on studying effects of shock wave underwater explosion, the trial of shock wave underwater explosion has been carried out in limited water area of steel tank in this paper.
本文以水下爆炸冲击波效应为研究契机,在有限的钢板水箱水域内开展了水冲击波试验研究。
A high velocity shock wave or pressure pulse travels out through the water in all directions from the explosion.
高速的冲击波和压力脉冲波在水中向各个方向运动发散。
Through the use of an experimental method the influence of inlet water temperature on the shock wave pressure rise characteristics of steam water two phase flows has been investigated.
采用实验方法研究了进水温度对汽液两相流激波升压特性的影响。
Through the use of an experimental method the influence of inlet water temperature on the shock wave pressure rise characteristics of steam water two phase flows has been investigated.
采用实验方法研究了进水温度对汽液两相流激波升压特性的影响。
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