计算物理 ›› 2003, Vol. 20 ›› Issue (1): 51-58.
• 论文 • 上一篇 下一篇
彭常贤, 林鹏, 唐玉志
收稿日期:
修回日期:
出版日期:
发布日期:
作者简介:
PENG Chang-xian, LIN Peng, TANG Yu-zhi
Received:
Revised:
Online:
Published:
摘要: 采用解析法、矩方法和Monte Carlo法等方法,计算了电子束在硬铝靶材中的能量沉积.计算表明,3个结果基本符合.根据得出的能量沉积结果和一维应变弹塑性流体动力学模型,计算了电子束热激波在硬铝靶材中的传播,并将其应力峰值的计算值与实测值进行了比较.
关键词: 电子束, 能量沉积, 热激波, 材料响应
Abstract: Three methods——analysis method,moment method and Monte-Carlo method——are used to calculate the energy deposition of electron beam in LY-12AL,and the results agree well with each other.According to these results and the one dimension elastic-plastic fluid dynamics model, thermal shock wave resulted in the high energy deposition in LY-12AL is calculated. Peaks of the thermal shock wave accords with the results from experiments.
Key words: electron beam, energy deposition, thermal shock wave, material response
中图分类号:
O434.11
彭常贤, 林鹏, 唐玉志. 电子束在材料中的能量沉积和热激波特性[J]. 计算物理, 2003, 20(1): 51-58.
PENG Chang-xian, LIN Peng, TANG Yu-zhi. Properties of Energy Deposition and Thermal Shock Wave in Material Radiated by Pulsed Electron Beam[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2003, 20(1): 51-58.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.cjcp.org.cn/CN/
http://www.cjcp.org.cn/CN/Y2003/V20/I1/51