Numerical study on the solitary wave interaction with the density-stratified fluid in a submarine trench

Han Lun Wu, Shih Chun Hsiao, Hwung Hweng Hwung

研究成果: Conference contribution

摘要

The induced density-stratified fluid motion for a solitary wave past a submarine trench is investigated numerically by means of the threedimensional Navier-Stokes (N-S) solver named Truchas. The volume of fluid (VOF) method is used to trace the free surface and the transport of the lower fluid (homogeneous/dense fluid) within the trench. The numerical results were validated by comparing the computed results with laboratory experiments of Chang et al. (2011) for solitary wave induced flow motion. Then, the model is used to examine the transport processes of the various dense fluids within the trench along the vertical and horizontal directions. Particular attentions are paid to the evolution of vortex induced by solitary wave.

原文English
主出版物標題Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013
頁面1068-1075
頁數8
出版狀態Published - 2013 九月 16
事件23rd International Offshore and Polar Engineering Conference, ISOPE 2013 - Anchorage, AK, United States
持續時間: 2013 六月 302013 七月 5

出版系列

名字Proceedings of the International Offshore and Polar Engineering Conference
ISSN(列印)1098-6189
ISSN(電子)1555-1792

Other

Other23rd International Offshore and Polar Engineering Conference, ISOPE 2013
國家United States
城市Anchorage, AK
期間13-06-3013-07-05

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

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  • 引用此

    Wu, H. L., Hsiao, S. C., & Hwung, H. H. (2013). Numerical study on the solitary wave interaction with the density-stratified fluid in a submarine trench. 於 Proceedings of the 23rd International Offshore and Polar Engineering Conference, ISOPE 2013 (頁 1068-1075). (Proceedings of the International Offshore and Polar Engineering Conference).