Results 71 to 80 of about 245 (156)

Estimating waves via measured ship responses. [PDF]

Sci Rep, 2023
Nielsen UD, Bingham HB, Brodtkorb AH, Iseki T, Jensen JJ, Mittendorf M, Mounet REG, Shao Y, Storhaug G, Sørensen AJ, Takami T.   +10 more
europepmc   +1 more source

Sonar Dome Geometry Design Using CFD to Reduce Ship Resistance at Cruise Speed. [PDF]

Sensors (Basel), 2022
Wu PC, Chen JY, Liu XH, Wu CI, Lu CC.
europepmc   +1 more source

Study of Applicability in Minimising Pitch Radius Gyration for Different Hull Types to Improve Seakeeping Performance

Journal of Marine Science and Engineering
This paper presents an optimisation study to determine the best centre of gravity (CoG) position to improve seakeeping performance. Two varied parameters used in this study were the longitudinal and vertical centre of gravity (LCG and VCG).
Muhammad Iqbal, Andi Trimulyono, Samuel, Ocid Mursid   +3 more
doaj   +1 more source

Offloading operation bivariate extreme response statistics for FPSO vessel. [PDF]

Sci Rep, 2023
Gaidai O, Cao Y, Xu X, Xing Y.
europepmc   +1 more source

An Investigation of PSO-Optimized LSTM–Transformer Hybrid Model for Multi-Step Ship Motion Prediction

Journal of Marine Science and Engineering
The advantages of hybrid models for time series forecasting have received significant attention, and several studies focus on and test their application in the seakeeping of ship motions. A hybrid model integrating an LSTM encoder and Transformer decoder
Yilu Peng, Qing Hai, Jiaming Zhang, Lingwei He, Yongyu Huang, Lin Du, Yiming Qiang   +6 more
doaj   +1 more source

Experimental and Numerical Study on the Seakeeping Performance of a Wind-Powered Generation Ship Considering Boom Configurations

Journal of Marine Science and Engineering
This study investigates the seakeeping performance of a wind power generation ship (WPG ship). This type of vessel uses rigid sails for propulsion and submerged turbines in the form of either two or four booms to generate energy.
Nguyen Thi Huyen Trang, Taiga Mitsuyuki, Yoshiaki Hirakawa, Katsuaki Sadakata, Yuki Nakamura   +4 more
doaj   +1 more source

Efficient seakeeping performance predictions with CFD

, 2019
Tack vare den stadigt ökande beräkningskraften kan beräkningsuiddynamik (CFD) idag användas på beräkningsintensiva problem som sjöegenskapssimulationer. Den här rapporten undersöker användning av CFD på sjöegenskapsprestanda och syftar till att foreslå ett best-practice förfaringssätt för effektiv sjöegenskapssimulationer.
openaire   +1 more source

Nonlinear Control Strategies for an Autonomous Wing-In-Ground-Effect Vehicle. [PDF]

Sensors (Basel), 2021
Patria D, Rossi C, Fernandez RAS, Dominguez S.   +3 more
europepmc   +1 more source

Seakeeping assessment for a 12000tdw oil tanker

Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2015
The paper presents a numerical investigation into the seakeeping performance of an oil tanker. The numerical analysis was performed by using the 3D potential flow linear method.
Sandita Pacuraru, Silviu Perijoc
doaj  

A numerical study on the ship-bank interaction at various water depths of a surface ship. [PDF]

Sci Prog, 2023
Mai TL, Jeon M, Vo AK, Yoon HK.
europepmc   +1 more source