Accurate Computation on High Order Modes of Axial-symmetric Cavity with The Third Order Vector Finite-Element Method

CAO Liang; HUANG Wen-Hui

Chinese Physics C> 2005, Vol. 29> Issue(8) : 793-796

Accurate Computation on High Order Modes of Axial-symmetric Cavity with The Third Order Vector Finite-Element Method

CAO Liang ^, ,
HUANG Wen-Hui

Department of Engineering Physics,Tsinghua University,Beijing 100084,China2 Department of Mathematical Sciences,Tsinghua University,Beijing 100084,China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, the third order vector finite-element method is presented which achieves remarkable improvement on the precision of numerical computation for high order modes of RF cavities. Compared with Cafe , which is a numerical computing program for high order modes of axial-symmetric cavities employing the second order vector finite-element method, our method is quicker and more precise in computing curve boundaries. Thus the program meshmatrix3 is obtained for computing high order modes of axial-symmetric cavities with the third order vector finite-element method. It is shown that our meshmatrix3 works satisfyingly.

References

[1]

. ZHAN Xiao-Wei .Transverse Wakefield Analysis for the NLCJLC De-tuned Structures on a Parallel Computer. In: National Accelerator Facilityed. Computat ional Accelerator Physics. Virginia: Williamsburg Press,1997.2. WEI Shi , LIN Yu-Zheng. HEPNP, 2001, 25 (10) : 1017 -1021(in Chinese)(韦石，林郁正.高能物理与核物理，2001,25(10):1017-1021)3. Eric Michael Nelson. High Accuracy Electromagnetic Field Solvers for Cylindrical Waveguides and Axisymmet ric Structures Using the Finit eElement Method: SLAC-R-431. Stanford University, 19934. YANG Shao-Qi. Sparse Matrices Algorithm and Programming. Beijing:Higher Educat ion Press, 1985(in Chinese)(杨绍祺.稀疏矩阵算法及程序实现.北京:高等教育出版社，1985)5. Roger G Grimes, John G Lewis, Horst D Simon. Siam J. Matrix Anal.Appl . , 1994, 15(1) : 1 - 45

Access

Get Citation

CAO Liang and HUANG Wen-Hui. Accurate Computation on High Order Modes of Axial-symmetric Cavity with The Third Order Vector Finite-Element Method[J]. Chinese Physics C, 2005, 29(8): 793-796.

CAO Liang and HUANG Wen-Hui. Accurate Computation on High Order Modes of Axial-symmetric Cavity with The Third Order Vector Finite-Element Method[J]. Chinese Physics C, 2005, 29(8): 793-796. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-12-24
Revised: 1900-01-01

Article Metric

Article Views(4065)
PDF Downloads(584)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142