Urans studies of ship-ship interactions in shallow-water

Hamid Sadat-Hosseini, Ping-Chen Wu, Yasuyuki Toda, Pablo Carrica, Frederick Stern

研究成果: Conference contribution

10 引文 斯高帕斯(Scopus)

摘要

The purpose of the present study is to investigate the interaction between two different tankers Aframax and KVLCC2 free to heave and pitch advancing in shallow-water with same speed and with a fixed separation distance using URANS simulation. The results are validated against EFD conducted in Flanders Hydraulics Research (FHR) towing tank. The present work will focus on the test cases that have the smallest under-keel clearance and water depth among all EFD cases (case A and B). Also, effects of longitudinal alignment of the ships are investigated for case B. For both cases A and B, the wave pattern, forces and moments, and motions are predicted and overall show fairly good agreement with experimental data. The simulations also reveal several influences of the ship-ship interactions such as the suction force and asymmetric ship wake. Also, it is found that the longitudinal alignment has significant impact on the yaw moment.

原文English
主出版物標題RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water
主出版物子標題Ship to Ship Interactions 2011
頁面299-308
頁數10
出版狀態Published - 2011 十二月 1
事件2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 - Trondheim, Norway
持續時間: 2011 五月 182011 五月 20

Other

Other2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011
國家Norway
城市Trondheim
期間11-05-1811-05-20

    指紋

All Science Journal Classification (ASJC) codes

  • Engineering (miscellaneous)

引用此

Sadat-Hosseini, H., Wu, P-C., Toda, Y., Carrica, P., & Stern, F. (2011). Urans studies of ship-ship interactions in shallow-water. 於 RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 (頁 299-308)