An iterative time-marching scheme for the investigation of hydrodynamic interaction between multi-ships during overtakingJournal of Hydrodynamics, Ser. B - Tập 33 - Trang 468-478 - 2021
Ming-Xin Li, Zhi-Ming Yuan, Longbin Tao
An iterative time-marching scheme is developed to investigate the hydrodynamic interactions between multiple ships. Such an unsteady interactive effect could be magnified in restricted waterways, e.g., a channel or harbor area. To the author’s knowledge, nearly all the research on the ship-to-ship interaction neglecting the free surface effects. The free surface is usually treated as a rigid wall....... hiện toàn bộ
Local scour by multiple slit-type energy dissipatersJournal of Hydrodynamics, Ser. B - Tập 32 - Trang 1221-1224 - 2020
Li Yao, Jian-hua Wu
Energy dissipation and scour control are all the key issues for the design of hydraulic structures. On the basis of the high energy dissipation for the multiple slit-type energy dissipaters (M-STED) developed by the authors, in this work, the characteristics of the scour hole for the M-STED were experimentally investigated through three sets of those physical models with five cases and a scour hol...... hiện toàn bộ
Stationary phase and practical numerical evaluation of ship waves in shallow waterJournal of Hydrodynamics, Ser. B - Tập 29 - Trang 817-824 - 2017
Chen-liang Zhang, Jin-bao Wang, Yi Zhu, Francis Noblesse
A simple and highly-efficient method for numerically evaluating the waves created by a ship that travels at a constant speed in calm water, of large depth or of uniform depth, is given. The method, inspired by Kelvin’s classical stationary-phase analysis, is suited for evaluating far-field as well as near-field waves. More generally, the method can be applied to a broad class of integrals with int...... hiện toàn bộ