| 层化流体中半板造波的内波解 |
| |
| 引用本文： | 王日新,沈国光,李德筠,徐肇庭. 层化流体中半板造波的内波解[J]. 海洋与湖沼, 1999, 30(3): 342-348 |
| |
| 作者姓名： | 王日新 沈国光 李德筠 徐肇庭 |
| |
| 作者单位： | 天津大学海洋与船舶工程系!天津，300072，天津大学海洋与船舶工程系!天津，300072，天津大学海洋与船舶工程系!天津，300072，青岛海洋大学物理海洋研究所!青岛，266003 |
| |
| 基金项目： | 国家自然科学基金!49776284 |
| |
| 摘 要： | 为了形象地说明内波的传播模式，研究给出了内波水槽中由半板造波所形成的内波解。结合Ｖａｅｉｓａｅｌａｅ频率Ｎ（ｚ）＝ｃｏｎｓｔ和简化Ｈｏｌｍｂｏｅ两种密度剖面模式讨论了内波场的传播图案。在内波水槽中成功地形成了上述两种密度剖面，相应的实验印证了本文分析的正确性。
|
| 关 键 词： | 分层流体 内波 造波 半板造波 波浪 |
| 收稿时间： | 1997-03-10 |
| 修稿时间： | 1997-08-10 |
SOLUTION OF INTERNAL WAVE GENERATED BY SEMI-PLATE WAVE MAKER IN STRATIFIED FLUID |
| |
| WANG Ri-xin,SHEN Guo-guang,LI De-jun and XU Zhao-ting. SOLUTION OF INTERNAL WAVE GENERATED BY SEMI-PLATE WAVE MAKER IN STRATIFIED FLUID[J]. Oceanologia Et Limnologia Sinica, 1999, 30(3): 342-348 |
| |
| Authors: | WANG Ri-xin SHEN Guo-guang LI De-jun XU Zhao-ting |
| |
| Affiliation: | Department of Ocean Engineering & Naval Architecture, Tianjin University,Tianjin,300072;Department of Ocean Engineering & Naval Architecture, Tianjin University,Tianjin,300072;Department of Ocean Engineering & Naval Architecture, Tianjin University,Tianjin,300072;Institute of Physical Oceanography. Ocean University of Qingdao, Qingdao, 266003 |
| |
| Abstract: | In order to illustrate the propapation mode of internal wave, a solution of internal wave generated by a semi-plate wave maker in water channel is presented in this paper. The internal wave filed image for two density modes profile with V frequency N(Z) = const and simplified Holmboe distribution is discussed. The particle path and pressure distribution of flind are analyzed.Both of density modes profile above mentioned has been formed successfully in the internal wave water channel of the Physical Oceanography Laloratory of Ocean University of Qingdao. The relevant experiments clearly confirm the analyses in this paper. The photo of internal wave field generated,by semi-plate wave maker shows the internal wave is out of phase along vertical direction,which differents with that is in phase generated by the whole plate wave maker. |
| |
| Keywords: | Stratified fluid Internal wave Wave maker |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《海洋与湖沼》浏览原始摘要信息 |
|
点击此处可从《海洋与湖沼》下载全文 |
|
