.... A high-speed catamaran model and an offshore wind truncated model were used in the experiments. The numerical calculation was formulated for estimation of the stick/slip boundary based on frequency analysis. The author clarifies the effect of the friction coefficient at the contact locations...

... Interference Resistance of High Speed Catamaran Jia-bin BU1,2, Zi-ru LI1,2, Hui XU3, Jiang-tao QIN1,2,* 1. Key Laboratory of High Performance Ship Technology (Wuhan University of Technology), Ministry of Education, China 2. School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University...

... ABSTRACT Nowadays, the catamaran has been receiving significant attention due to the configuration advantages of two slender demi-hulls in design feasibility, stability, and operations. The study of the catamaran in waves is essential to assess the ship's response and forces in realistic...

... for a high-speed catamaran using full-scale and model-scale CFD simulations Guangyu Shi1,2, Alexandros Priftis1, Evangelos Boulougouris1 and Haibin Wang1 1Maritime Safety Research Centre (MSRC), Department of Naval Architecture, Ocean and Marine Engineering, University of Strathclyde Glasgow, Scotland...

... wind turbine using a previously proposed catamaran installation vessel. The simulated installation process involves the catamaran installation vessel, a lifted 5-MW wind turbine assembly and a pre-installed monopile foundation. Time-domain numerical simulations are conducted for the coupled catamaran...

... Abstract Resistance and flow around the high-speed catamarans are influenced by water depth, which were studied less than that in unlimited water depth. Numerical simulations on flow around a high-speed catamaran both in unlimited and shallow water depth are carried using STAR-CCM+ software...

... marine transportation xing-kaeding computational domain unsteady forward speed motion freight & logistics services displacement time history fast catamaran speed motion ship resistance coefficient estimation papanikolaou catamaran simulation unsteady resistance experiment...

... Abstract This paper discusses an on-site offshore installation concept of fully assembled 10 MW offshore wind turbines using a catamaran with a low height lifting system. The concept involves: a) loading three wind turbines vertically on the catamaran, b) transporting the turbines...

... This paper presents the structural response of a composite sandwich material catamaran in several cases. Finite element method is used to provide valuable information in order to optimize the design of the catamaran. Two kinds of Finite Element model are supplied and compared in this paper. The analysis...

... Multi-objective Optimal Design of a Plug-in Hybrid Electric Propulsion System for a Catamaran Jianyun Zhu, Li Chen* State Key Laboratory of Ocean Engineering, Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai Jiao Tong University Shanghai, China ABSTRACT Given...

... ABSTRACT This work addresses the current limitations of ship designers to assess catamaran wetdeck slam loads and sheds light on main factors that influences the severity of slam events. A developed geometry for a catamaran is tested. The computational simulations demonstrated the occurrence...

... the delivery of our catamaran docked with ROV system from land to sea using DJI S1000 multi-copter. In this paper, we explain our concept of this system, experimental setups and lessons learned from our first sea trial experiment. INTRODUCTION The monitoring of coastal sea area is important. For example...

... concept using a catamaran. The catamaran is designed to carry wind turbine assemblies on board and to perform installation using lifting grippers. The installation of a rotor-tower-assembly onto a spar foundation is considered with a focus on the mating process of a tower-nacelle-rotor assembly. The spar...

... for viscous effects due to eddy making, hull friction and foil damping (if present). Validation of the proposed method in the case of a catamaran and a Small Waterplane Area Twin Hull (SWATH) is presented. Finally, a systematic comparison of the predicted roll responses of the two equivalent multihull designs...

... cg flex big-b cg flex float-over system regular wave experimental campaign catamaran head wave subsea system cfo cg flex topside amplitude elastic mode oblique sea experimental analysis upstream oil & gas small-b cg flex frequency heave rao irreg barge rao ABSTRACT...

... type fb investigation different value renewable energy physical model test ocean energy catamaran sustainable development oscillation wec social responsibility breakwater output tension sustainability catamaran fb configuration subsea system efficiency capacitance martinelli...

... for Advanced Ship and Deep-Sea Exploration Shanghai Jiao Tong University,Shanghai, China ABSTRACT Main results of the authors recent analytical and numerical studies of the highest waves created by fast monohull ships and catamarans are sum- marized. Due to constructive interference among the divergent waves...

... Abstract Ship accidents occur most often to aged ships, and the main reasons obviously include corrosion and fatigue. Due to the special structural characteristics, the problem is more critical to catamarans' corner spots. Based on Paik corrosion model and the spectrum analysis method...

... Computation of Wave-Making Resistance on High Speed Catamaran Using FINE/Marine Limin Chen, Guanghua He*, Dazheng Wang and Jinsheng Zhang School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology at Weihai Weihai, Shandong, China ABSTRACT The viscous flow around a M331...

... correspond wave pattern wave interference longitudinal interference interference effect catamaran 2-point wavemaker cusp water-depth effect divergent wave relation shallow water lateral interference monohull ship froude number interference Effects of wave interference...