Wave and Wind Directionality PDF Download

Author: Association de recherche Action des éléments (France)
Publisher: Editions TECHNIP
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 610

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Book Description

Author: Charles Edward Long
Publisher:
ISBN:
Category : Wind waves
Languages : en
Pages : 118

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Book Description

Author: Charles E. Long
Publisher:
ISBN:
Category : Frequency spectra
Languages : en
Pages : 196

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Book Description

Author: Marshall Delph Earle
Publisher:
ISBN:
Category : Buoys
Languages : en
Pages : 42

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Book Description

Author: I.R. Young
Publisher: Elsevier
ISBN: 0080543804
Category : Science
Languages : en
Pages : 307

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Book Description
The goals of wind wave research are relatively well defined: to be able to predict the wind wave field and its effect on the environment. That environment could be natural (beaches, the atmosphere etc.) or imposed by human endeavour (ports, harbours, coastal settlements etc.). Although the goals are similar, the specific requirements of these various fields differ considerably.This book attempts to summarise the current state of this knowledge and to place this understanding into a common frame work. It attempts to take a balanced approach between the pragmatic engineering view of requiring a short term result and the scientific quest for detailed understanding. Thus, it attempts to provide a rigorous description of the physical processes involved as well as practical predictive tools.

Author: Charles Edward Long
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 136

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Book Description

Author: S G Sajjadi
Publisher: Elsevier
ISBN: 0857099531
Category : Science
Languages : en
Pages : 250

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Book Description
This book addresses ocean wave processes and turbulence as they affect oceanography, meteorology, marine and coastal engineering. It will enable applied mathematicians, seafarers, and all others affected by these phenomena to predict and control wave effects on shipping safety, weather forecasting, offshore structures, sediment pollution, and ice dynamics in polar regions. The focus is on analytical and computational methods for solving equations of motion and studying non-linear aspects of waves and turbulence. Results included show how sudden gusts and winds over waves can modify the mechanisms of wave-breaking and oceanic turbulence.The book records the proceedings of the Wind Over Waves conference of the Institute of Mathematics and its Applications at Churchill College, Cambridge. Co-sponsors with the IMA are the Institute of Civil Engineers and the Royal Meteorological Society. - Addresses ocean wave processes and turbulence as they affect oceanography, meteorology, marine and coastal engineering - Focuses on analytical and computational methods for solving equations of motion and studying non-linear aspects of waves and turbulence - Records the proceedings of the Wind Over Waves conference of the Institute of Mathematics and its Applications at Churchill College, Cambridge

Author: Peter Janssen
Publisher: Cambridge University Press
ISBN: 0521465400
Category : Science
Languages : en
Pages : 310

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Book Description
This book was published in 2004. The Interaction of Ocean Waves and Wind describes in detail the two-way interaction between wind and ocean waves and shows how ocean waves affect weather forecasting on timescales of 5 to 90 days. Winds generate ocean waves, but at the same time airflow is modified due to the loss of energy and momentum to the waves; thus, momentum loss from the atmosphere to the ocean depends on the state of the waves. This volume discusses ocean wave evolution according to the energy balance equation. An extensive overview of nonlinear transfer is given, and as a by-product the role of four-wave interactions in the generation of extreme events, such as freak waves, is discussed. Effects on ocean circulation are described. Coupled ocean-wave, atmosphere modelling gives improved weather and wave forecasts. This volume will interest ocean wave modellers, physicists and applied mathematicians, and engineers interested in shipping and coastal protection.

Author: J. van Heteren
Publisher:
ISBN:
Category : Measurement
Languages : en
Pages : 268

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Book Description

Author: David V. Evans
Publisher: Springer Science & Business Media
ISBN: 3642826660
Category : Science
Languages : en
Pages : 451

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Book Description
The papers which follow were presented at an International Sym posium held in Lisbon from 8-11 July 1985 on the Hydrodynamics of Ocean Wave-Energy Utilization and sponsored by the Interna tional Union of Theoretical and Applied Mechanics. The subject of the Symposium embraced wave statistics, numerical methods, theoretical, experimental and field studies of wave energy devices. The idea of extracting useful energy from ocean waves continues to attract the curiosity of scientists and engineers in many parts of the world as the following papers indicate. Increasing ly the trend is towards smaller devices suitable for use near remote island communities where wave power, as an alternative to costly diesel fuel for electric generators, is already very competitive in economic terms. The decision to build two different prototype wave-power devices into the cliffs off Bergen in Norway has provided a welcome impetus to the field, stimulating a large amount of theoretical work on oscillating water column-type devices. In particular phase control methods - in which force and velocity of a rigid body, or pressure and volume flux across a turbine are matched in phase to achieve maximum power output - rightfully occupy a central place in the papers that follow. In addition to the established workers in the field, a new ge neration of wave-energy enthusiasts is emerging, learning from the mistakes of others and contributing exciting ideas of both a conceptual and practical nature.