Results 51 to 60 of about 390 (173)
On the seakeeping response analysis of a large off-shore drillship
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2016 For an off-shore structure the operation safety must be assessed by several criteria as those specific for the seakeeping, ship oscillations in irregular waves.
Leonard Domnișoru
doaj
The Seakeeping Performance of the Tritor Unmanned Surface Vehicle
Journal of Marine Science and EngineeringThis paper presents the results of seakeeping tests conducted on the Tritor, a remotely controlled autonomous unmanned surface vehicle (USV) featuring a trimaran hull design known as the Three Slender Cylinders Hull (3SCH) and equipped with electric ...
Ljulj Andrija +2 more
doaj +1 more source
CFD simulation of wave-induced motions of an LNG ship considering tank sloshing effects
BrodogradnjaThis study uses a CFD approach to perform numerical simulations of the hydrodynamic interactions between LNG ship motions induced by waves and the sloshing behavior of cargo tanks.
Guangyan Jia +3 more
doaj +1 more source
نشریه مهندسی دریا, 2020 Nowadays, the optimal use of energy, speed increase, fuel consumption reduction and environmental pollution prevention are essential in the ship design and manufacturing discussion. So it is critical to be able to estimate ship's response to waves, since
Amirhossein Amiri +3 more
doaj
On the Comparative Seakeeping Analysis of the Full Scale KCS by Several Hydrodynamic Approaches
Journal of Marine Science and Engineering, 2020 The main transport channel of the global economy is represented by shipping. Engineers and hull designers are more preoccupied in ensuring fleet safety, the proper operation of the ships, and, more recently, compliance with International Maritime ...
Florin Pacuraru +2 more
doaj +1 more source
Seakeeping experiments on damaged ship
Ships and Offshore Structures, 2018 The aim of this paper is to present results of seakeeping experiments performed on a damaged ship hull and to compare them with numerical analysis results. The assumed damage opening in the ship hull, i.e. the damage extent, is determined based on probability distribution functions for damage size and location as specified by the Marine Environment ...
Ivan Ćatipović +3 more
openaire +3 more sources
Kinematic Models for Manoeuvring and Seakeeping of Marine Vessels [PDF]
Modeling, Identification and Control, 2007 The motion of marine vessels has traditionally been studied using two different approaches: manoeuvring and seakeeping. These two approaches use different reference frames and coordinate systems to describe the motion.
Tristan Perez, Thor Inge Fossen
doaj +1 more source
Robotics and Control Engineering of Wave and Tidal Energy‐Recovering Systems
, 2018 Mathematical Problems in Engineering, Volume 2018, Issue 1, 2018.
Rafael Morales +3 more
wiley +1 more source
Methodology for Early-Stage Seakeeping Evaluation of Catamarans Using Geometric Parameter Variation
Journal of Marine Science and EngineeringThe determination of optimal geometric characteristics of a catamaran that minimize vessel motion responses under prescribed design and operational conditions remains insufficiently addressed in existing engineering practice.
Evgenii Iamshchikov +3 more
doaj +1 more source
Test Studies of the Resistance and Seakeeping Performance of a Trimaran Planing Hull
Polish Maritime Research, 2015 Towing tank tests in calm water were performed on a trimaran planing hull to verify its navigational properties with different displacements and centres of gravity, as well as to assess the effects of air jets and bilge keels on the hull’s planing ...
Ma Weijia +4 more
doaj +1 more source