... container ship additional measure efficiency sustainable development eedi attained eedi marine transportation regulation freight & logistics services ship required eedi vlcc reduction consumption esd 5 target ship international maritime organization engine power engine kvlcc2...

... ABSTRACT In recent years, the local structural damages on forward structures of Container ships have been reported by accidents. During the initial design stage, global direct strength analyses are generally performed for evaluation of yield and buckling strength using net dimensions...

... (AMR) is utilized to give high-fidelity simulations of the plunging jet and air entrainment associated with the breaking bow wave of the KRISO Container ship (KCS) model at Fr=0.35. To provide the high spatial resolution needed for the solution features, the bow region grid of interest is dynamically...

... wave force container ship yaw rate upstream oil & gas steady wave force formula kvlcc1 tanker prediction method original method longitudinal force predicted steady wave force water plane curve equation asymptotic formula coordinate system short wave Proceedings of the Thirty-third...

... ABSTRACT With the trend of increasing dimensions of large ships, especially for the ultra large container ship, the hydroelasticity of ship in waves become more and more important. The hydroelastic responses, such as springing and whipping, happen more frequently even in sea states that were...

... ABSTRACT A fracture mechanics based fatigue crack propagation life calculation method for ultra-large container ships is developed. A deformation decoupling method is proposed for stress intensity factor calculation to reduce the computation. Spectral analysis method is introduced for crack...

... ABSTRACT This paper presents an experimental study on wave loads and hydro-elastic responses of a very large container ship in irregular waves. A segmented ship model with variable cross-sections backbone is newly designed to meet similarity conditions of vertical, horizontal and torsional...

... ABSTRACT At present, with the development of large-scale and high-speed marine transportation, the demand for ultra-large container ships of 20,000 TEU and above has increased sharply in recent years. For such large-open ships with a length of 400 meters and high-strength steel...

... ABSTRACT Freak wave is a type of extreme wave that threats ships and offshore structures. However, few researches have be conducted on the ship motion response caused be freak waves. In order to better understand the influence of freak wave, heaving and rolling of a container ship caused...

... that the aerodynamic forces on the crosswind are affected by different container distributions. On the crosswind, the resistance coefficient and wind pressure coefficient show a linear relationship. The results can be used to ensure the maneuverability of the container ship on the crosswind, to prevent roll...

... marine transportation resistance container ship bp neural network artificial intelligence prediction model prediction accuracy prediction result ship resistance algorithm layer node resistance prediction model ship coefficient Proceedings of the Thirty-second (2022) International Ocean...

... formula squat misch formulae waterway barrass container ship bow squat yoshimura institute ship squat Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore...

... Abstract This paper takes a hatchless container ship as research object, applies the numerical calculation software SMAR and HydroStar to forecast the ship motion under extreme sea conditions. Also, Seakeeping model test to estimate ship motion and green water ingress in open cargo holds...

... Abstract The lengthwise location of the fore island (accommodation house) as part of superstructure in a 20,000TEU ultra large container ships is one of the key issues that need to be studied urgently. In this paper, the influence of fore island location on design was briefly analyzed. A PCL...

... CFD-based Study on the Bank Effects on a High-speed Container Ship Han Liu, Ning Ma, Xiechong Gu 1 State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University. 2 Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai Jiao Tong University. 3 School...

... The traditional method to check ultimate strength is deterministic method, which does not consider the influence of uncertain factors. In this paper, a 10,000 TEU container ship is chosen as studying object, whose ultimate strength is calculated by Smith's method. In addition, deterministic...

... by applying to a container ship and a vehicle carrier in service. INTRODUCTION Needs not only for building eco-friendly ships but also for operating ships with lower GHG emission are rising in light of marine environment protection, which requires accurate measurement of performance of ships in service...

... Study on the Squat Characteristics of Very Large Tanker and Container Ship in Shallow Water Sangmin Lee1 & Bokyeong Lee2 1 Division of Marine Industry Transportation Science and Technology, Kunsan National University, Jeonbuk, Republic of Korea 2 Department of Ship Operation, National Korea...

... long wavelength region short wavelength region container ship numerical result comparative study sea condition resistance seoul national university freight & logistics services heavy industry experimental result marine transportation wave slope condition motion response sspa...

... slamming induced whipping and dynamic collapse behavior of hull girder, which is very important to prevent breaking of ships. A series of time domain FE-simulation is carried out using a large-scale FE model of a 8000 TEU container ship where slamming load is applied to the bow bottom. The ship is modeled...