Nonlinear Methods in Offshore Engineering

Nonlinear Methods in Offshore Engineering PDF Author: Subrata Kumar Chakrabarti
Publisher: Elsevier Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 572

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Book Description
The purpose of this book is to report the state-of-the-art of the available and emerging techniques for the determination of extreme responses of a marine structure. This book is intended to be a textbook on the analysis of nonlinear problems generally encountered in an offshore structure design. The book stresses the application of nonlinear theories to practical design problems.

Nonlinear Methods in Offshore Engineering

Nonlinear Methods in Offshore Engineering PDF Author: Subrata Kumar Chakrabarti
Publisher: Elsevier Publishing Company
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 572

Get Book Here

Book Description
The purpose of this book is to report the state-of-the-art of the available and emerging techniques for the determination of extreme responses of a marine structure. This book is intended to be a textbook on the analysis of nonlinear problems generally encountered in an offshore structure design. The book stresses the application of nonlinear theories to practical design problems.

Nonlinear Analysis of Offshore Structures

Nonlinear Analysis of Offshore Structures PDF Author: Bjørn Skallerud
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 348

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Book Description
The importance of accounting for nonlinear effects in offshore structures has increased due to their higher utilization and extended service lives. This text addresses new methods for advanced analysis of offshore structures developed during the 1990s.

Handbook Of Coastal And Ocean Engineering (Expanded Edition) (In 2 Volumes)

Handbook Of Coastal And Ocean Engineering (Expanded Edition) (In 2 Volumes) PDF Author: Young C Kim
Publisher: World Scientific
ISBN: 9813204036
Category : Technology & Engineering
Languages : en
Pages : 1775

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Book Description
The handbook contains a comprehensive compilation of topics that are at the forefront of many of the technical advances in ocean waves, coastal, and ocean engineering. More than 110 internationally recognized authorities in the field of coastal and ocean engineering have contributed articles in their areas of expertise to this handbook. These international luminaries are from highly respected universities and renowned research and consulting organizations around the world.

Offshore Structure Modeling

Offshore Structure Modeling PDF Author: Subrata Kumar Chakrabarti
Publisher: World Scientific
ISBN: 9814502804
Category : Technology & Engineering
Languages : en
Pages : 494

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Book Description
While the existing literature on offshore structures touch on model testing, a comprehensive text discussing the design, construction, instrumentation, testing and analysis of the physical model is lacking. This book fills that vacuum and provides, through its survey of the theoretical and practical aspects of physical modeling, an in-depth coverage of the technology of model testing. Its usefulness runs through the entire field of engineering, reaching far beyond its focus on offshore construction; and its breadth of scope should appeal not only to engineers and naval architects but to scientists interested in structural or hydraulic testing as well.

Petroleum and Marine Technology Information Guide

Petroleum and Marine Technology Information Guide PDF Author: J. Hutcheon
Publisher: CRC Press
ISBN: 1482271230
Category : Architecture
Languages : en
Pages : 420

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Book Description
First published in 1981 as the Offshore Information Guide this guide to information sources has been hailed internationally as an indispensable handbook for the oil, gas and marine industries.

The Theory and Practice of Hydrodynamics and Vibration

The Theory and Practice of Hydrodynamics and Vibration PDF Author: Subrata Kumar Chakrabarti
Publisher: World Scientific
ISBN: 9789810249229
Category : Science
Languages : en
Pages : 488

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Book Description
This book covers the basics of the hydrodynamics and vibration of structures subjected to environmental loads. It describes the interaction of hydrodynamics with the associated vibration of structures, giving simple explanations. Emphasis is placed on the applications of the theory to practical problems. Several case studies are provided to show how the theory outlined in the book is applied in the design of structures. Background material needed for understanding fluid-induced vibrations of structures is given to make the book reasonably self-sufficient. Examples are taken mainly from the novel structures that are of interest today, including ocean and offshore structures and components. Besides being a text for undergraduates, this book can serve as a handy reference for design engineers and consultants involved in the design of structures subjected to dynamics and vibration.

Twenty-Second Symposium on Naval Hydrodynamics

Twenty-Second Symposium on Naval Hydrodynamics PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309065372
Category : Science
Languages : en
Pages : 1039

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Book Description
The Twenty-Second Symposium on Naval Hydrodynamics was held in Washington, D.C., from August 9-14, 1998. It coincided with the 100th anniversary of the David Taylor Model Basin. This international symposium was organized jointly by the Office of Naval Research (Mechanics and Energy Conversion S&T Division), the National Research Council (Naval Studies Board), and the Naval Surface Warfare Center, Carderock Division (David Taylor Model Basin). This biennial symposium promotes the technical exchange of naval research developments of common interest to all the countries of the world. The forum encourages both formal and informal discussion of the presented papers, and the occasion provides an opportunity for direct communication between international peers.

Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering

Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering PDF Author:
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 700

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Book Description


Nonlinear and Robust Control of PDE Systems

Nonlinear and Robust Control of PDE Systems PDF Author: Panagiotis D. Christofides
Publisher: Springer Science & Business Media
ISBN: 1461201853
Category : Science
Languages : en
Pages : 262

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Book Description
The interest in control of nonlinear partial differential equation (PDE) sys tems has been triggered by the need to achieve tight distributed control of transport-reaction processes that exhibit highly nonlinear behavior and strong spatial variations. Drawing from recent advances in dynamics of PDE systems and nonlinear control theory, control of nonlinear PDEs has evolved into a very active research area of systems and control. This book the first of its kind- presents general methods for the synthesis of nonlinear and robust feedback controllers for broad classes of nonlinear PDE sys tems and illustrates their applications to transport-reaction processes of industrial interest. Specifically, our attention focuses on quasi-linear hyperbolic and parabolic PDE systems for which the manipulated inputs and measured and controlled outputs are distributed in space and bounded. We use geometric and Lyapunov-based control techniques to synthesize nonlinear and robust controllers that use a finite number of measurement sensors and control actuators to achieve stabilization of the closed-loop system, output track ing, and attenuation of the effect of model uncertainty. The controllers are successfully applied to numerous convection-reaction and diffusion-reaction processes, including a rapid thermal chemical vapor deposition reactor and a Czochralski crystal growth process. The book includes comparisons of the proposed nonlinear and robust control methods with other approaches and discussions of practical implementation issues.

Dynamic Analysis of Non-Linear Structures by the Method of Statistical Quadratization

Dynamic Analysis of Non-Linear Structures by the Method of Statistical Quadratization PDF Author: M.G. Donley
Publisher: Springer Science & Business Media
ISBN: 3642467156
Category : Technology & Engineering
Languages : en
Pages : 184

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Book Description
1. 1 Introduction As offshore oil production moves into deeper water, compliant structural systems are becoming increasingly important. Examples of this type of structure are tension leg platfonns (TLP's), guyed tower platfonns, compliant tower platfonns, and floating production systems. The common feature of these systems, which distinguishes them from conventional jacket platfonns, is that dynamic amplification is minimized by designing the surge and sway natural frequencies to be lower than the predominant frequencies of the wave spectrum. Conventional jacket platfonns, on the other hand, are designed to have high stiffness so that the natural frequencies are higher than the wave frequencies. At deeper water depths, however, it becomes uneconomical to build a platfonn with high enough stiffness. Thus, the switch is made to the other side of the wave spectrum. The low natural frequency of a compliant platfonn is achieved by designing systems which inherently have low stiffness. Consequently, the maximum horizontal excursions of these systems can be quite large. The low natural frequency characteristic of compliant systems creates new analytical challenges for engineers. This is because geometric stiffness and hydrodynamic force nonlinearities can cause significant resonance responses in the surge and sway modes, even though the natural frequencies of these modes are outside the wave spectrum frequencies. High frequency resonance responses in other modes, such as the pitch mode of a TLP, are also possible.