Zobrazeno 1 - 10
of 22
pro vyhledávání: '"朱建新"'
Publikováno v:
Construction Machinery & Equipment; 10/10/2024, Vol. 55 Issue 10, p77-82, 6p
Publikováno v:
Construction Machinery & Equipment; Oct2024, Vol. 55 Issue 10, p77-82, 6p
Publikováno v:
Construction Machinery & Equipment; 2024, Vol. 55 Issue 5, p193-197, 5p
Autor:
朱建新, Zhu, Jianxin.
The Best PhD Thesis in the Faculties of Dentistry, Engineering, Medicine and Science (University of Hong Kong), Li Ka Shing Prize,1995-1997
published_or_final_version
Physics
Doctoral
Doctor of Philosophy
published_or_final_version
Physics
Doctoral
Doctor of Philosophy
Publikováno v:
Chinese Journal of Network & Information Security; Apr2024, Vol. 10 Issue 2, p22-46, 25p
Publikováno v:
Construction Machinery & Equipment; 2023, Vol. 54 Issue 4, p14-17, 4p
Autor:
ZHUJian-xin(朱建新), RONGXiao(戎笑)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 36, Iss 1, Pp 1-5 (2009)
无界且带有不平坦界面的声波导经坐标变换和完美匹配层截断,波的传播计算问题近似转化为在有界且带有平坦界面的声波导中数值求解改进Helmholtz方程,由于用步进算法解此改进复Helmholtz方
Externí odkaz:
https://doaj.org/article/03bd46c245804fa1983486925f698a32
Research into nonlinear global orthogonal transformation of the acoustic waveguide(声波导中非线性全局正交变换的研究)
Autor:
ZHUJian-xin(朱建新), CHENZhi-hua(陈芝花)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 35, Iss 1, Pp 32-39 (2008)
为能在带有极点的不平坦底部边界的声波导中实施快速步进计算Helmholtz方程，构造了几种能将弯曲底边界平坦化的非线性、非对称化全局坐标变换，这些变换一方面缓解了坐标曲线的局部“
Externí odkaz:
https://doaj.org/article/a3db0344c318417b830de61da6f8866a
Autor:
ZHUJian-xin(朱建新), QIANWei-wei(钱微微)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 34, Iss 6, Pp 605-608 (2007)
在带有完美匹配层的有界区城中，由于改进的复Helmholtz方程的特征函数一般不具有正交性，故数值步进求解复方程时存在着局部基下坐标计算的困难.本文一方面推导出此复偏微分方程的共轭
Externí odkaz:
https://doaj.org/article/ccd0abe820364edeba755b4081384b8d
Publikováno v:
Geology & Resources; Dec2022, Vol. 31 Issue 6, p784-836, 7p