English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 62278/62278 (100%)
造訪人次 : 17909148      線上人數 : 162
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋

    請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/27723

    題名: How solitary waves collide in discrete granular alignments
    作者: Avalos,E;Sen,S
    貢獻者: 複雜系統研究中心
    日期: 2009
    上傳時間: 2010-06-29 19:13:44 (UTC+8)
    出版者: 中央大學
    摘要: Solitary waves in continuum media pass through each other with only a slight phase change. However, in an intrinsically nonlinear many-body system such solitary waves could behave differently. It was predicted and experimentally confirmed that head-on solitary wave collisions in granular alignments are followed by the formation of tiny secondary solitary waves in the vicinity of the collision point. While it remains a challenge to provide an analytical treatment of the local time evolution, we present arguments and associated simulations to address a crucial unknown, namely, why the secondary solitary waves must form. Extensive numerical investigations on solitary wave collisions at a grain center and at an edge show marked differences. The effects of softening the grain repulsion are discussed to validate the arguments.
    顯示於類別:[複雜系統研究中心 ] 期刊論文


    檔案 描述 大小格式瀏覽次數


    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋  - 隱私權政策聲明