ダウンロード数: 197
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
PhysRevE.89.012909.pdf | 1.3 MB | Adobe PDF | 見る/開く |
タイトル: | Identification of a separation wave number between weak and strong turbulence spectra for a vibrating plate |
著者: | Yokoyama, Naoto Takaoka, Masanori |
著者名の別形: | 横山, 直人 |
発行日: | 13-Jan-2014 |
出版者: | American Physical Society |
誌名: | Physical Review E |
巻: | 89 |
号: | 1 |
論文番号: | 012909 |
抄録: | A weakly nonlinear spectrum and a strongly nonlinear spectrum coexist in a statistically steady state of elastic wave turbulence. The analytical representation of the nonlinear frequency is obtained by evaluating the extended self-nonlinear interactions. The critical wave numbers at which the nonlinear frequencies are comparable with the linear frequencies agree with the separation wave numbers between the weak and strong turbulence spectra. We also confirm the validity of our analytical representation of the separation wave numbers through comparison with the results of direct numerical simulations by changing the material parameters of a vibrating plate. |
著作権等: | ©2014 American Physical Society |
URI: | http://hdl.handle.net/2433/185144 |
DOI(出版社版): | 10.1103/PhysRevE.89.012909 |
PubMed ID: | 24580299 |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。