Results 271 to 280 of about 114,389,400 (308)

A Multi-Level Approach to the Prediction of the Added Resistance and Powering of Ships in Waves

Ocean Engineering, 2019
In this paper, we present a multi-level fidelity approach and associated computational tools for the prediction of the added resistance of various types of ships in waves.
Shu-Kui Liu, A. Papanikolaou, Pei-Yuan Feng, Sheming Fan   +3 more
semanticscholar   +1 more source

On the Prediction of Wave-added Resistance with Empirical Methods

Journal of Ship Production and Design, 2015
There is continuous research on analytical, numerical, and (semi)empirical methods to predict wave-added resistance. Most of this research focuses on a particular area, like motion-induced wave added resistance, wave-added resistance in short waves, or is limited to head seas only.
openaire   +1 more source

Improvement of the prediction of the added resistance in waves of ships with extreme main dimensional ratios through numerical experiments

Ocean Engineering, 2023
Shu-Kui Liu, A. Papanikolaou
semanticscholar   +1 more source

An investigation into added resistance of vessels advancing in waves

Ocean Engineering, 2016
The hydrodynamic forces and motions of ship advancing in waves are estimated by using 3D frequency domain potential flow theories. The 3D translating and pulsating (3DTP) source panel method is employed to solve the radiation and diffraction potential problems, in which a semi-analytical scheme is established to get more robust results of integration ...
Liang Hong, Ren-chuan Zhu, Guo-ping Miao, Ju Fan, Shuai Li   +4 more
openaire   +1 more source

A 3D multi-domain high order boundary element method to evaluate time domain motions and added resistance of ship in waves

Ocean Engineering, 2018
A newly developed three dimensional multi-domain high order boundary element method (MDHOBEM) is applied to solve time domain ship motions in waves for ships advancing with forward speed, as well as the corresponding added wave resistances. By the method,
Xi Chen, Renchuan Zhu, Wen-jun Zhou, Ji Zhao   +3 more
semanticscholar   +1 more source

Numerical study on motion and added resistance of a trimaran advancing in waves based on hybrid Green function method

Applied Ocean Research, 2023
Chaobang Yao, Guohua Dong, Xiao-Shuai Sun, Yi Zheng, Dakui Feng   +4 more
semanticscholar   +1 more source

Numerical investigations on seakeeping and added resistance in head waves based on nonlinear potential flow methods

Ocean Engineering, 2023
Xin-Shu Zhang, Xingyu Song, R. Beck
semanticscholar   +1 more source

Validation study on a new semi-empirical method for the prediction of added resistance in waves of arbitrary heading in analyzing ship speed trial results

Ocean Engineering, 2021
Jin-Bao Wang, Sebastian Bielicki, F. Kluwe, H. Orihara, Gongzheng Xin, K. Kume, Semyun Oh, Shu-Kui Liu, Pei-Yuan Feng   +8 more
semanticscholar   +1 more source

A Parametric Prediction of Added Resistance in Waves

2012
The added resistance in waves is, from a practical viewpoint, a key issue when selecting the propulsive plant of ships. Despite the fact that normal sea conditions correspond very rarely to calm water, most of the optimisation work performed at a design stage on the hull and on the propulsion system of ships relates to the calm sea condition.
Cristina GIRONI, BRUZZONE, DARIO, RIZZUTO, ENRICO   +2 more
openaire   +2 more sources

Towards understanding the ship added resistance in waves

2016
Intuitive methods for the determination of the ship added resistance in waves date from the very beginning of the study of this complex physical problem. They were created in the absence of accurate analytical and numerical tools for the ship motion and present phenomenon analysis, particularly wave diffraction and radiation.
Martić, Ivana, Ćatipović, Ivan, Degiuli, Nastia   +2 more
openaire   +1 more source