Ocean Waves: The Stochastic Approach

by Michel K. Ochi

Overview

Waves observed in the ocean are extremely irregular and, from a physics standpoint, it seems impossible to describe this chaotic situation. Scientists can describe the situation by means of a stochastic approach. This book describes the stochastic method for ocean wave analysis. This method provides a route to predicting the characteristics of random ocean waves—information vital for the design and safe operation of ships and ocean structures. Assuming a basic knowledge of probability theory, the book begins with a chapter describing the essential elements of wind-generated random seas from the stochastic point of view. The following three chapters introduce spectral analysis techniques, probabilistic predictions of wave amplitudes, wave height and periodicity. A further four chapters discuss sea severity, extreme sea state, the directional wave energy spreading in random seas and special wave events such as wave breaking and group phenomena. Finally the stochastic properties of non-Gaussian waves are presented. Useful appendices and an extensive reference list are included. Examples of practical applications of the theories presented can be found throughout the text. This book will be suitable as a text for graduate students of naval, ocean and coastal engineering. It will also serve as a useful reference for research scientists and engineers working in this field.

Product Details

ISBN-13:	9780521017671
Publisher:	Cambridge University Press
Publication date:	07/21/2005
Series:	Cambridge Ocean Technology Series , #6
Edition description:	New Edition
Pages:	332
Product dimensions:	5.98(w) x 9.02(h) x 0.75(d)

Table of Contents

Preface; 1. Description of random seas; 2. Spectral analysis; 3. Wave amplitude and height; 4. Wave height and associated period; 5. Sea severity; 6. Estimation of extreme wave height and sea state; 7. Directional characteristics of random seas; 8. Special wave events; 9. Non-Gaussian waves (waves in finite water depth); Appendices; References; Index.

What People are Saying About This

From the Publisher

"...thought-provoking...One of the best parts of the book is his treatment of the theory of extreme wave prediction, which is elegantly set out...Ochi has done us a service by collecting together the statistical theory relevant to the interpretation of wave data...a book which you will want on your shelves..." Ocean Challenge

Editorial Reviews

"...thought-provoking...One of the best parts of the book is his treatment of the theory of extreme wave prediction, which is elegantly set out...Ochi has done us a service by collecting together the statistical theory relevant to the interpretation of wave data...a book which you will want on your shelves..." Ocean Challenge

From the Publisher