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| Author | : Sankaranarayanan Kizakkevariath |
| Publisher | : |
| Total Pages | : 406 |
| Release | : 1989 |
| Genre | : |
| ISBN | : |
| Author | : M.S. Chislett |
| Publisher | : Routledge |
| Total Pages | : 660 |
| Release | : 2021-10-01 |
| Genre | : Technology & Engineering |
| ISBN | : 135143361X |
Real-time, interactive ship simulators limped onto the scene, in the wake of flight simulators, some years ago. The maritime industries have a long history of conservatism, but this is now changing rapidly. The information age has also swept over ships and shipping, and has been taken to heart to such an extent that, for example, flight simulators now cooperate with ship simulators and import useful new concepts and methodologies. The more than 50 papers contained in this book show what and why. Although traditionally conservative, the marine world is also traditionally international and this has not changed. The papers in the book are by leading authors from all over the world and provide a detailed snap-shot of the rapidly advancing state-of-the-art, together with pointers to the future. The overall theme of MARSIM '96 and therefore also of this book is: Vessel manouevrability and marine simulation research, training and assessment, and includes original papers on topics such as bridge resource management, distant learning and simulators coupled via The Internet, virtual reality, neural networks, rudder-propeller hydrodynamics, prime mover models, squat in shallow water, and many more.
| Author | : Pile Buck |
| Publisher | : Lulu.com |
| Total Pages | : 286 |
| Release | : 2012-09-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1300247916 |
This book contains background information and procedural guidelines concerning the maintenance of fleet moorings and spare fleet mooring material. This includes mooring installation and recovery procedures, the refurbishing and overhaul of mooring material ashore and afloat, inspection criteria and guidelines, inventory storage criteria, and the utilization of cathodic protection systems to effectively reduce the corrosion rate of mooring material.
| Author | : Division on Engineering and Physical Sciences |
| Publisher | : National Academies Press |
| Total Pages | : 304 |
| Release | : 1996-04-21 |
| Genre | : Technology & Engineering |
| ISBN | : 0309053838 |
This book assesses the state of practice and use of ship-bridge simulators in the professional development and licensing of deck officers and marine pilots. It focuses on full-mission computer-based simulators and manned models. It analyzes their use in instruction, evaluation and licensing and gives information and practical guidance on the establishment of training and licensing program standards, and on simulator and simulation validation.
| Author | : Volker Bertram |
| Publisher | : Elsevier |
| Total Pages | : 392 |
| Release | : 2012 |
| Genre | : Science |
| ISBN | : 0080971504 |
Practical Ship Hydrodynamics provides a comprehensive overview of hydrodynamic experimental and numerical methods for ship resistance and propulsion, maneuvering, seakeeping and vibration. Beginning with an overview of problems and approaches, including the basics of modeling and full scale testing, expert author Volker Bertram introduces the marine applications of computational fluid dynamics and boundary element methods. Expanded and updated, this new edition includes: Otherwise disparate information on the factors affecting ship hydrodynamics, combined to provide one practical, go-to resource. Full coverage of new developments in computational methods and model testing techniques relating to marine design and development. New chapters on hydrodynamic aspects of ship vibrations and hydrodynamic options for fuel efficiency, and increased coverage of simple design estimates of hydrodynamic quantities such as resistance and wake fraction. With a strong focus on essential background for real-life modeling, this book is an ideal reference for practicing naval architects and graduate students.
| Author | : |
| Publisher | : |
| Total Pages | : 750 |
| Release | : 1990 |
| Genre | : Dissertations, Academic |
| ISBN | : |
| Author | : Peng Du |
| Publisher | : |
| Total Pages | : |
| Release | : 2022-01-20 |
| Genre | : |
| ISBN | : 9781685072780 |
In this work, ship hydrodynamics during inland waterway transport and ship maneuvering are investigated using CFD (Computational Fluid Dynamics) based on OpenFoam. Validation and verification studies are carried out for the mesh convergence, time step convergence, sensitivity to turbulence models and dynamic mesh techniques. A quaternion-based 6DoF motion solver is implemented for the trim and sinkage predictions. Environmental effects on several inland vessels (convoy 1, convoy 2, tanker) are studied using the validated numerical models. Three important aspects, the confinement effect of the waterway, head-on encounter, and ship-bridge pile interaction are simulated. The testing conditions cover a wide range, including various channel dimensions, water depths, ship draughts and speeds. The ship resistance, wave pattern, Kelvin angle and wave elevation at specific positions are investigated as functions of these parameters. Ship maneuvering is investigated using virtual captive model tests based on the MMG (Mathematical Maneuvering Group) model. An actuator disk is implemented to replace the real propeller. Open water test, rudder force test, OTT (Oblique Towing Tank test) and CMT (Circular Motion Test) of a KVLCC2 model are carried out to obtain the hydrodynamic coefficients of the propeller, rudder and ship hull. Using the obtained coefficients, system-based maneuvering simulations are carried out and validated using the free running test data. These studies reproduce real ship tests and thus prove the validity of our numerical models. As a result, the numerical solver is promising in ship hydrodynamics and marine engineering simulations.
| Author | : Newfoundland Oceans Research and Development Corporation |
| Publisher | : |
| Total Pages | : 38 |
| Release | : 1990 |
| Genre | : Ships |
| ISBN | : |
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 1024 |
| Release | : 2002-01-01 |
| Genre | : Science |
| ISBN | : 0309254671 |
"Vive la Revolution!" was the theme of the Twenty-Third Symposium on Naval Hydrodynamics held in Val de Reuil, France, from September 17-22, 2000 as more than 140 experts in ship design, construction, and operation came together to exchange naval research developments. The forum encouraged both formal and informal discussion of presented papers, and the occasion provides an opportunity for direct communication between international peers. This book includes sixty-three papers presented at the symposium which was organized jointly by the Office of Naval Research, the National Research Council (Naval Studies Board), and the Bassin d'Essais des Carènes. This book includes the ten topical areas discussed at the symposium: wave-induced motions and loads, hydrodynamics in ship design, propulsor hydrodynamics and hydroacoustics, CFD validation, viscous ship hydrodynamics, cavitation and bubbly flow, wave hydrodynamics, wake dynamics, shallow water hydrodynamics, and fluid dynamics in the naval context.
| Author | : Division on Engineering and Physical Sciences |
| Publisher | : National Academies Press |
| Total Pages | : 304 |
| Release | : 1996-03-21 |
| Genre | : Technology & Engineering |
| ISBN | : 0309175984 |
This book assesses the state of practice and use of ship-bridge simulators in the professional development and licensing of deck officers and marine pilots. It focuses on full-mission computer-based simulators and manned models. It analyzes their use in instruction, evaluation and licensing and gives information and practical guidance on the establishment of training and licensing program standards, and on simulator and simulation validation.
