助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   爆炸能量 在 有机化工 分类中 的翻译结果: 查询用时:0.021秒
图标索引 在分类学科中查询
所有学科
有机化工
矿业工程
工业通用技术及设备
安全科学与灾害防治
建筑科学与工程
力学
燃料化工
武器工业与军事技术
无机化工
更多类别查询

图标索引 历史查询
 

爆炸能量
相关语句
  explosion energy
    Quantitative Evaluation of Explosion Energy and Dangerous Radius for CO_2 Tank
    二氧化碳储罐物理爆炸能量及波及半径的定量评价
短句来源
    Explosion energy and dangerous radius for CO_2 tank were calculated out through application of the formula for explosion energy calculation of high pressure gases. These results are useful to the safety management of CO_2 tanks onsite.
    运用高压气体爆炸能量计算公式,对二氧化碳储罐物理爆炸能量及波及半径进行定量评价,计算出损伤半径,为装置的安全管理提供依据。
短句来源
查询“爆炸能量”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  explosion energy
Theoretical and experimental aspects of design of service devices and systems using burning and explosion energy to separate automatic spacecraft constructions are considered.
      
These data allowed us to estimate the SNR age, 6.5×105 yr, and the initial explosion energy, 2.2×1051 erg.
      
Dependence of the position of the knee in the Galactic cosmic ray spectrum on the explosion energy distribution of supernovae
      
The position of the knee in the Galactic cosmic ray (GCR) spectrum is shown to depend on the explosion energy distribution function of supernovae (SN).
      
The model predicts a smooth knee if the SN explosion energy distribution is universal and a sharp knee if the hypernovae represent a separate class of events.
      
更多          


Explosion energy and dangerous radius for CO_2 tank were calculated out through application of the formula for explosion energy calculation of high pressure gases. These results are useful to the safety management of CO_2 tanks onsite.

运用高压气体爆炸能量计算公式,对二氧化碳储罐物理爆炸能量及波及半径进行定量评价,计算出损伤半径,为装置的安全管理提供依据。

In this paper,based on the analysis of the characteristics of gas explosion overpressure in pipe,the ME model is used to predict the overpressure in pipe.The ME model is revised on the basis of the law of conservation of energy and the resembling law of explosion energy to eliminate the error caused by using the original ME model to evaluate gas explosion overpressure in pipe.Then combined with the explosion blast reflecting theory the calculation methods of gas explosion overpressure in one end closed pipe...

In this paper,based on the analysis of the characteristics of gas explosion overpressure in pipe,the ME model is used to predict the overpressure in pipe.The ME model is revised on the basis of the law of conservation of energy and the resembling law of explosion energy to eliminate the error caused by using the original ME model to evaluate gas explosion overpressure in pipe.Then combined with the explosion blast reflecting theory the calculation methods of gas explosion overpressure in one end closed pipe are presented.In order to verify the revised ME model, calculated data are compared with experiment data and the data simulated with CFD software.Cylindrical and square experimental tubes are used.The diameter of the cylindrical tube is 2 m,and the width of the square tube is 80 mm.When carrying out the experiments, firstly some types of pressure sensors are installed at different places of the tube.Then methane mixed with air is filled in the tube.Explosion overpressure can be measured with the data acquisition and analyzing system.The simulated tunnel is square which is 1.77 m wide and 30 m long.The tunnel is closed in one end and open in the other. The concentration of methane in the tunnel is 8.5%.The filling length of methane is 6 m.The results show that the calculated data coincide with experiment data and that there is good agreement between the calculated data and simulated data.The calculation methods canbeusedforriskanalysisandassessmentofflammablegasexplosionaccidentsinpipe .Itcanalsoprovideimportant referenceforthedesignofexplosionreliefventingandsafetymeasuresagainsttheeffectsofgasexplosioninpipe .

分析了管道中可燃气体爆炸超压的特点 ,提出了利用ME模型预测管道中气体爆炸超压的新方法 ,在能量守恒定律和爆炸能量相似律分析的基础上结合爆炸反射压力理论修正了ME模型并用于封闭管道中气体爆炸超压的预测 ,利用修正的ME模型计算了甲烷在管道中的爆炸超压 ,对计算值与实验值同ME模型、TNT当量模型的计算值以及数值模拟计算结果进行了比较分析 .实验的管道分别是直径为 2m、长 2 9m的大型圆管和边长为80mm、长 2 4m的小型方管 .数值模拟的独头巷道横截面是方形 ,边长为 1 77m ,巷道全长 30m ,瓦斯填充长度为 6m .比较分析结果表明 :修正的ME模型计算值与实验值以及数值模拟计算结果吻合较好 .该方法可用于管道中气体爆炸灾害事故危险性分析与评估 ,给管道防爆泄压设计和爆炸防护提供重要参考 .

In well shooting operation,shooting frame functions to shoot firmly and accurately.A serious requirement is for the glue because of high temperature in down hole.The frame should be destroyed by melting or burning itself as the technology develops.A chemical agent shall be added in glue in order to melting or burning itself after shooting finished.The experiment proved that the glue presented in this paper will satisfy operation requirement.

在石油射孔完井作业中,射孔弹架起着携带和准确定位射孔弹的作用。由于石油井下环境温度有时达150℃,因此对生产石油射孔弹架的胶粘剂提出了较高的耐温要求;另外,随着射孔新技术的不断发展,要求射孔弹爆炸后射孔弹架能够自行销毁,这就要求在胶粘剂中加入含能填料,使其在爆炸能量的作用下能够稳定燃烧自毁。经过多次试验应用证明,所研制的胶粘剂完全能够满足其性能要求。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关爆炸能量的内容
在知识搜索中查有关爆炸能量的内容
在数字搜索中查有关爆炸能量的内容
在概念知识元中查有关爆炸能量的内容
在学术趋势中查有关爆炸能量的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社