Repository logo
  • Research Outputs
  • Researchers
  • Schools
    Felizberta Lo Padilla Tong School of Social SciencesIp Ying To Lee Yu Yee School of Humanities and LanguagesRita Tong Liu School of Business and Hospitality ManagementS.K. Yee School of Health SciencesYam Pak Charitable Foundation School of Computing and Information Sciences
  • Help
Repository logo
  1. Home
  2. Computing and Information Sciences
  3. CIS Publication
  4. 聲輻射問題的二級分形有限元方法
 
  • Details

聲輻射問題的二級分形有限元方法

Other Titles
Fractal two level FEM for acoustical radiation problems
Author(s)
Leung, Andrew Yee Tak  
Author(s)
鐘偉芳
吳國榮
戴輝
Date Issued
2003
Publisher
中國力學學會
Journal
固體力學學報
Volume
24
Issue
1
Start page
89
End page
94
Abstract
利用分形有限元和常規有限元相結合的方法對中低頻段聲輻射問題進行了分析。由於引用了分形比α和能夠自動滿足無限遠輻射邊界條件的全域插值函數, 大大降低了未知量的個數, 從而可以在較短的計算時間和較低的內存消耗的條件下高效地解決問題。計算實例表明這種方法對於求解無界域聲場問題是有效的。
URI
https://repository.sfu.edu.hk/handle/sfu/2830
SFU Affiliated Publication
No
Availability at SFU Library

No database links found.

Responsible Use of E‑Resources | Privacy Policy | Disclaimer
© SFU Library. All Rights Reserved.
SFU Library