核爆聚变电站发电时的冲击波超压传播规律

陶俊林; 黎泽朋; 陈小伟

doi:10.11858/gywlxb.2012.02.016

核爆聚变电站发电时的冲击波超压传播规律

doi: 10.11858/gywlxb.2012.02.016

1.
西南科技大学土木工程与建筑学院，四川绵阳 621010；
2.
中国工程物理研究院结构力学研究所，四川绵阳 621900

详细信息

通讯作者:
黎泽朋 E-mail:lizepeng2008@126.com

计量
- 文章访问数: 7747
- HTML全文浏览量: 633
- PDF下载量: 578
出版历程
- 收稿日期: 2010-10-18
- 修回日期: 2011-02-18
- 发布日期: 2012-04-15

The Propagation Law of Shock Wave Overpressure in Nuclear Explosion Fusion Power Plant

1.
School of Civil Engineering and Architecture, SWUST, Mianyang 621010, China;
2.
Institute of Structural Mechanics, CAEP, Mianyang 621900, China

摘要

摘要: 核爆聚变电站在发电时会产生冲击波，其超压传播规律是核爆聚变电站洞壁设计的重要基础。现有公式在描述冲击波峰值超压时存在一定的不足（如相对误差大等）。通过理论分析得到新的冲击波峰值超压公式、正压作用时间+和冲击波传播系数，最终得到冲击波超压的传播规律。通过对比分析表明，新公式比现有公式更加适合求解核爆聚变电站发电时所产生的冲击波峰值超压。
- 核爆聚变电站 /
- 冲击波 /
- 超压 /
- 传播规律
Abstract: The shock wave will be created in the process of generating electricity in the nuclear explosion fusion power plant, whose propagation law of overpressure is an important foundation for the design of cavity wall. However, there is a certain lack of describing the peak overpressure of shock wave in the existing equations (for example, relative error is great). A new equation of the peak overpressure of shock wave, the time of positive pressure + and the propagation coefficient of shock wave are suggested by theoretical analysis, from which we get the propagation law of shock wave. The comparative result indicates that the new equation is more suitable than the existing equations for solving the peak overpressure of shock wave in the power plant.
- nuclear explosion fusion power plant /
- shock wave /
- overpressure /
- propagation law

HTML全文

参考文献(19)

Peng X J, Zhu J S, Zhang X W, et al. Physics and economic construction conceptual design of a nuclear explosion fusion power plant [J]. Physics, 1997, 26(08): 481-485. (in Chinese)

彭先觉, 朱建士, 张信威, 等. 核爆聚变电站概念设想 [J]. 物理, 1997, 26(08): 481-485.

Peng X J, Liu C A, Chen Y L, et al. Nuclear explosion fusion power plant-The hope of the mankind future energy [J]. Engineering Sciences, 2008, 10(1): 39-46. (in Chinese)

彭先觉, 刘成安, 陈银亮, 等. 核爆聚变电站──人类未来能源的希望 [J]. 中国工程科学, 2008, 10(1): 39-46.

Beijing Institute of Technology. Explosion and Its Action [M]. Beijing: National Defense Industry Press, 1979: 240-270. (in Chinese)

北京工业学院. 爆炸及其作用 [M]. 北京: 国防工业出版社, 1979: 240-270.

Qiao D J. The Introduction to Nuclear Explosion Physics [M]. Beijing: Atomic Energy Press, 1988: 30-70. (in Chinese)

乔登江. 核爆炸物理概论 [M]. 北京: 原子能出版社, 1988: 30-70.

Brode H L. Numerical solutions of spherical blast waves [J]. J Appl Phys, 1955, 26(6): 766-775.

Henrych J. The Dynamics of Explosion and Its Use [M]. Translated by Xiong J G. Beijing: Science Press, 1987: 120-137. (in Chinese)

亨利奇. 爆炸动力学及其应用 [M]. 熊建国, 译. 北京: 科学出版社, 1987: 120-137.

Yang X, Shi S Q, Cheng P F. Forecast and simulation of peak overpressure of TNT explosion shock wave in the air [J]. Blasting, 2008, 25(1): 15-31. (in Chinese)

杨鑫, 石少卿, 程鹏飞. 空气中TNT爆炸冲击波超压峰值的预测及数值模拟 [J]. 爆破, 2008, 25(1): 15-31.

Wu C Q, Hao H. Modeling of simultaneous ground shock and air blast pressure on nearby structures from surface explosions [J]. Int J Impact Eng, 2005, 31(6): 699-717.

Gu L, Xiang W F. Analyses on influential factors about airblast overpressure and its control [J]. blasting, 2002, 19(2): 15-17. (in Chinese)

顾垒, 向文飞. 爆炸空气冲击波超压影响因素分析及控制 [J]. 爆破, 2002, 19(2): 15-17.

Wang Y, Guo Z Q, Jiang X H. Numerical investigations on peak overpressure of blast wave [J]. Journal of Nanjing University of Science and Technology, 2009, 33(6): 770-773. (in Chinese)

王杨, 郭则庆, 姜孝海. 冲击波超压峰值的数值计算 [J]. 南京理工大学学报, 2009, 33(6): 770-773.

Wadley H N G, Dharmasena K P, He M Y, et al. An active concept for limiting injuries caused by air blasts [J]. Int J Impact Eng, 2010, 37: 317-323.

施引文献

资源附件(0)

访问统计