计算物理 ›› 1994, Vol. 11 ›› Issue (1): 102-106.
• 论文 • 上一篇 下一篇
尧德中1, 阮颖铮1, 刘光远2
收稿日期:
修回日期:
出版日期:
发布日期:
基金资助:
Yao Dezhong1, Ruan Yingzheng1, Liu Guangyuan2
Received:
Revised:
Online:
Published:
摘要: 本文提出了在六角形网格剖分的情况下,用傅氏变换数值求解波动方程初值问题的算法,并就二维线源柱面波场的模拟作了初步的试算,结果表明,六角形采样方式有较传统的矩形采样方式更好的模拟效果。
关键词: 六角形网格, 波动方程, 傅氏变换, 矩形网格
Abstract: The wave equation initial value problems are solved numerically on the grid of hexagonal sample by fourier method. A numerical test by this approach shows the availability and the efficiency over the rectangular sample.
Key words: hexagonal sample, wave equation, fourier transform, rectangular sample
尧德中, 阮颖铮, 刘光远. 六角形网格波动方程数值模拟的傅氏变换算法[J]. 计算物理, 1994, 11(1): 102-106.
Yao Dezhong, Ruan Yingzheng, Liu Guangyuan. WAVE EQUATION NUMERICAL MODELING OF HEXAGONAL SAMPLE BY FOURIER METHOD[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1994, 11(1): 102-106.
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/Y1994/V11/I1/102