supported by the National Natural Science Foundation of China(Grant Nos.52271278 and 52111530137);the Natural Science Found of Jiangsu Province(Grant No.BK20221389);the Newton Advanced Fellowships(Grant No.NAF\R1\180304)by the Royal Society.
The constant panel method within the framework of potential flow theory in the time domain is developed for solving the hydrodynamic interactions between two parallel ships with forward speed.When solving problems wit...
financially supported by the National Key Research and Development Program of China (Grant No.2022YFE010700);the National Natural Science Foundation of China (Grant No.52171259);the High-Tech Ship Research Project of Ministry of Industry and Information Technology (Grant No.[2021]342);Foundation of State Key Laboratory of Ocean Engineering in Shanghai Jiao Tong University (Grant No.GKZD010086-2)。
During ship operations,frequent heave movements can pose significant challenges to the overall safety of the ship and completion of cargo loading.The existing heave compensation systems suffer from issues such as dead...
financially supported by the National Natural Science Foundation of China(Grant No.52271271);the National Key Research and Development Program of China(Grant No.2022YFE0104500);“Pioneer”and“Leading Goose”R&D Program of Zhejiang Province(Grant No.2022C03023);Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ17E090003)。
With the development of large liquid cargo ships,liquid tank sloshing has gradually become a hot research topic in the area of shipping and ocean Engineering.Liquid tank sloshing,characterized by strong nonlinearity a...
financially supported by Natural Scienceof University of Jiangsu Province (Grant No.22KJB580004);the Key R&D Projects in Guangdong Province (Grant No.2020B1111500001);the Jiangsu Province“Six Talents Peak”High-Level Talents Support Project (Grant No.2018-KTHY-033)。
Unsteady wash waves generated by a ship with constant speed moving across an uneven bottom topography are investigated by numerical simulations based on a Mixed Euler–Lagrange(MEL) method. The transition is accomplis...
This work was financially supported by the National Natural Science Foundation of China(Grant No.52101357);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(Grant No.21KJB580012);the Scientific Research Start-up Fund of Jiangsu University of Science and Technology.
Motion responses of two ships advancing parallel in waves with hydrodynamic interactions are investigated in this paper. Within the framework of the frequency-domain potential flow theory, a semi-analytical higher-ord...
supported by the National Natural Science Foundation of China(Grant Nos.41176074,51209048,51379043,and 51409063);the High Technology Ship Scientific Research Project of Ministry of Industry and Information Technology of China(Grant No.G014613002)
Different operating conditions (e.g. design and off-design) may lead to a significant difference in the hydrodynamics performance of a ship, especially in the total resistance and wake field of ships. This work inve...
financially supported by the National Natural Science Foundation of China(Grant Nos.50879066 and 51409201);the Research Fund for the Doctoral Program of Higher Education of China(Grant No.200804970009)
It is difficult to compute far-field waves in a relative large area by using one wave generation model when a large calculation domain is needed because of large dimensions of the waterway and long distance of the req...
financially supported by the National Basic Research Program of China(973 Program,Grant No.2014CB046203)
A domain decomposition and matching method in the time-domain is outlined for simulating the motions of ships advancing in waves. The flow field is decomposed into inner and outer domains by an imaginary control surfa...
supported by SPUR Studentship from Queen's University Belfast;supported by the National Natural Science Foundation of China (Grant No. 51006019);Petro China Innovation Foundation from China National Petroleum Corporation (Grant No. 2010D-5006-0208)
In the present study, an experimental investigation of the decay of the maximum velocity and its turbulent characteristics behind a ship propeller, in "bollard pull" condition (zero speed of advance), is reported....
supported by the Key Programof the National Natural Science Foundation of China(GrantNo.50639020);the National High Technology Research and Development Program of China(863 Program,Gtant No.2006AA09Z332);the Special Fund of State Key Laboratory of Ocean Engineering of China
A technique for the evaluation of the hydrodynamic coefficients of ships is outlined for ship oscillating in a numerical wave tank, which is established on Computational Fluid Dynamics (CFD) theories. The numerical ...