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- It was found that confineme n t expands significantly the duration of shock waves,and the peak pressure of sho ck waves enhances with its acoustic impedance. 实验发现,约束层对激光冲击波的脉宽有显著的展宽作用,且冲击波的峰压值随约束层材料的声阻抗的增大而增大。
- CALCULATION MODEL FOR PEAK PRESSURES OF SHOCK WAVE FROM LINEAR CHARGES 条形药包冲击波峰值超压工程计算模型
- peak pressure of shock wave 冲击波峰值压力
- Most of the work was based on experiment results, and some empirical formulas of shock wave peak pressure, electroacoustical efficiency, and plasma parameters were obtained. 这些机理的获得绝大部分基于实验结果,如已经获得了一些冲击波峰值压力的经验公式,电声学效率,以及等离子体参数。
- The thicker the shell of a warhead, the larger the attenuation exponential, and more promptly the peak pressure of explosive air shock wave attenuates with the distance. 结果表明,爆炸空气冲击波峰值随距离的衰减指数与壳体厚度近似成线性关系。
- The effects show that the bursting height of FAE influenced strongly the air shock wave. It influences not only the damage radius but also the acting time of shock wave and the peak value of pressure of the different distance. 实验结果表明 :FAE装置炸高对爆炸空气冲击波有重要影响 ,它不仅影响毁伤半径 ,而且还影响不同距离处的冲击波作用时间和压力峰值。
- STUDY ON WEAKENING PEAK PRESSURE OF UNDERWATE SHOCK WAVE BY BUBBLE CURTAIN 气泡帷幕对水中冲击波峰值压力衰减特性的研究
- Negative pressure of shock wave 冲击波负压
- By using of this technology, the peak overpressure of shock wave is reduced by a relatively large scale.The compatibility of rocket and its loading equipment could be improved. 通过在喷管尾设置抑制装置削弱了起始冲击波超压的峰值压力,改变了冲击波的形态,提高了火箭弹与其载体的相容性。
- Positive pressure of shock wave 冲击波超压
- over - pressure of shock wave 冲击波超压
- The article introduces a simple method for calculating peak pressure of loop network. 介绍了一种简便的环状管网调峰压力计算方法。
- The peculiarities of shock wave induced chemical reactions were discussed. 文中简单介绍了冲击波引起的化学反应的某些特点。
- The computed results of Bao No. 1 wellbone show that values of pressure and temperature rapid drawdown in the outlet of the downhole choke, and then quickly rising after the section of shock wave. 对宝1井进行了实例计算,计算结果表明:节流后压力温度骤降,经过激波面后压力温度急剧升高的变化情况。
- For type B, the transmitting speed of LVD flash tube is 4~5 times higher than that of normal flash tube. In comparison with normal flash tube, the average ignition peak pressure of LVD flash tube increases about 10MPa. LVD B型传火管传火速度是普通B型的4~5倍,平均点火压力峰值增长十几兆帕。
- On the basis of one kind of FAE power,calculating and analysing characters of shock wave and variation rule of super-high pressure after FAE exploding using similarity law of explosive. 以典型一次起爆云爆剂为实例,根据爆炸相似律,对云雾爆轰后冲击波运行特点、超压变化规律等作了计算分析,与几种炸药的计算结果作了对比分析,得出相应的结论,对云雾爆轰效应有更全面的了解。
- Increasing soft tissue stiffness would lead to decrease the total contact area of the foot-support interface and then make the increases in plantar peak pressure of the bony prominences. 软组织刚度的增加引起足底接触面积的减小,从而会导致足底跖骨区最大压力增加。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The recent development of shock wave chemistry in condensed matter is briefly revie wed. 介绍了凝聚态物质冲击波化学近年来的发展概况。
- The working principle and the main functions of shock wave sootblower is presented in this article. 介绍了激波吹灰器的工作原理和主要作用。