WEC3: Wave Energy Converter Code Comparison Project: Preprint

WEC3: Wave Energy Converter Code Comparison Project: Preprint PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
This paper describes the recently launched Wave Energy Converter Code Comparison (WEC3) project and present preliminary results from this effort. The objectives of WEC3 are to verify and validate numerical modelling tools that have been developed specifically to simulate wave energy conversion devices and to inform the upcoming IEA OES Annex VI Ocean Energy Modelling Verification and Validation project. WEC3 is divided into two phases. Phase 1 consists of a code-to-code verification and Phase II entails code-to-experiment validation. WEC3 focuses on mid-fidelity codes that simulate WECs using time-domain multibody dynamics methods to model device motions and hydrodynamic coefficients to model hydrodynamic forces. Consequently, high-fidelity numerical modelling tools, such as Navier-Stokes computational fluid dynamics simulation, and simple frequency domain modelling tools were not included in the WEC3 project.

WEC3: Wave Energy Converter Code Comparison Project: Preprint

WEC3: Wave Energy Converter Code Comparison Project: Preprint PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description
This paper describes the recently launched Wave Energy Converter Code Comparison (WEC3) project and present preliminary results from this effort. The objectives of WEC3 are to verify and validate numerical modelling tools that have been developed specifically to simulate wave energy conversion devices and to inform the upcoming IEA OES Annex VI Ocean Energy Modelling Verification and Validation project. WEC3 is divided into two phases. Phase 1 consists of a code-to-code verification and Phase II entails code-to-experiment validation. WEC3 focuses on mid-fidelity codes that simulate WECs using time-domain multibody dynamics methods to model device motions and hydrodynamic coefficients to model hydrodynamic forces. Consequently, high-fidelity numerical modelling tools, such as Navier-Stokes computational fluid dynamics simulation, and simple frequency domain modelling tools were not included in the WEC3 project.

WEC3

WEC3 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Book Description


WEC-SIM Phase 1 Validation Testing -- Numerical Modeling of Experiments: Preprint

WEC-SIM Phase 1 Validation Testing -- Numerical Modeling of Experiments: Preprint PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
The Wave Energy Converter Simulator (WEC-Sim) is an open-source code jointly developed by Sandia National Laboratories and the National Renewable Energy Laboratory. It is used to model wave energy converters subjected to operational and extreme waves. In order for the WEC-Sim code to be beneficial to the wave energy community, code verification and physical model validation is necessary. This paper describes numerical modeling of the wave tank testing for the 1:33-scale experimental testing of the floating oscillating surge wave energy converter. The comparison between WEC-Sim and the Phase 1 experimental data set serves as code validation. This paper is a follow-up to the WEC-Sim paper on experimental testing, and describes the WEC-Sim numerical simulations for the floating oscillating surge wave energy converter.

Microelectronics, Electromagnetics and Telecommunications

Microelectronics, Electromagnetics and Telecommunications PDF Author: P. Satish Rama Chowdary
Publisher: Springer Nature
ISBN: 981153828X
Category : Technology & Engineering
Languages : en
Pages : 762

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Book Description
This book discusses the latest developments and outlines future trends in the fields of microelectronics, electromagnetics and telecommunication. It includes original research presented at the International Conference on Microelectronics, Electromagnetics and Telecommunication (ICMEET 2019), organized by the Department of ECE, Raghu Institute of Technology, Andhra Pradesh, India. Written by scientists, research scholars and practitioners from leading universities, engineering colleges and R&D institutes around the globe, the papers share the latest breakthroughs in and promising solutions to the most important issues facing today’s society.

Characterization of Minerals, Metals, and Materials 2020

Characterization of Minerals, Metals, and Materials 2020 PDF Author: Jian Li
Publisher: Springer Nature
ISBN: 3030366286
Category : Technology & Engineering
Languages : en
Pages : 723

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Book Description
This collection gives broad and up-to-date results in the research and development of materials characterization and processing. Topics covered include advanced characterization methods, minerals, mechanical properties, coatings, polymers and composites, corrosion, welding, magnetic materials, and electronic materials. The book explores scientific processes to characterize materials using modern technologies, and focuses on the interrelationships and interdependence among processing, structure, properties, and performance of materials.

Ocean Wave Energy Conversion

Ocean Wave Energy Conversion PDF Author: Aurelien Babarit
Publisher: Elsevier
ISBN: 0081023901
Category : Technology & Engineering
Languages : en
Pages : 264

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Book Description
The waves that animate the surface of the oceans represent a deposit of renewable energy that for the most part is still unexploited today. This is not for lack of effort, as for more than two hundred years inventors, researchers and engineers have struggled to develop processes and systems to recover the energy of the waves. While all of these efforts have failed to converge towards a satisfactory technological solution, the result is a rich scientific and technical literature as well as extensive and varied feedback from experience. For the uninitiated, this abundance is an obstacle. In order to facilitate familiarization with the subject, we propose in this work a summary of the state of knowledge on the potential of wave energy as well as on the processes and technologies of its recovery (wave energy converters). In particular, we focus on the problem of positioning wave energy in the electricity market, the development of wave energy conversion technologies from a historical perspective, and finally the energy performance of the devices. This work is aimed at students, researchers, developers, industry professionals and decision makers who wish to acquire a global perspective and the necessary tools to understand the field. - Reviews the state of knowledge and developments on wave energy recovery - Presents the history of wave energy recovery - Classifies the various systems for recovering this type of energy

Reshaping Learning

Reshaping Learning PDF Author: Ronghuai Huang
Publisher: Springer Science & Business Media
ISBN: 3642323014
Category : Education
Languages : en
Pages : 457

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Book Description
This edited volume with selected papers from extinguished experts and professors in the field of learning technology and the related fields who are far-sighted and have his/her own innovative thoughts on the development of learning technology. This book will addresses the main issues concerned with the trend and future development of learning processes, innovative pedagogies changes, effects of new technologies on education, future learning content. Learning technology has been affected by advances in technology development and changes in the field of education. Nowadays we cannot afford to sense the changes and then make adaption to it. What we should do is to predict the changes and make positive and active reactions to help the trend go smoothly and in a more beneficial way. This book aims to gather the newest ideas on the frontiers and future development of learning education from the aspects of learning, pedagogies, and technologies in learning in order to draw a picture of learning education in the near future. ​

Handbook of Ocean Wave Energy

Handbook of Ocean Wave Energy PDF Author: Arthur Pecher
Publisher: Springer
ISBN: 331939889X
Category : Technology & Engineering
Languages : en
Pages : 305

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Book Description
This book is open access under a CC BY-NC 2.5 license. This book offers a concise, practice-oriented reference-guide to the field of ocean wave energy. The ten chapters highlight the key rules of thumb, address all the main technical engineering aspects and describe in detail all the key aspects to be considered in the techno-economic assessment of wave energy converters. Written in an easy-to-understand style, the book answers questions relevant to readers of different backgrounds, from developers, private and public investors, to students and researchers. It is thereby a valuable resource for both newcomers and experienced practitioners in the wave energy sector.

Electro-Optics Handbook

Electro-Optics Handbook PDF Author: Ronald Waynant
Publisher: McGraw Hill Professional
ISBN: 0071500235
Category : Technology & Engineering
Languages : en
Pages : 1006

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Book Description
All-inclusive opto electronics guide A valuable "must-have" tool for electronic and optical engineers, this Handbook is the only single-volume, tell-it-all guide to the use of optical devices and light in electronics systems. Developed by a towering figure in the field, this manual familiarizes you with UV, VUV and X-Ray lasers; visible, solid-state, semiconductor and infrared gas lasers; FEL and ultrashort laser pulses; visible and infrared optical materials; infrared and imaging detectors; optical fibers and fiber optic sensors; holography; laser spectroscopy and photochemistry; high resolution lithography for optoelectronics; and much more. In this up-to-the-minute edition you'll find new chapters on optical communications, electro-optic devices, and high intensity optical fields, in addition to extensively updated material throughout, and abundant charts, diagrams and data tables.

Radiation Hydrodynamics

Radiation Hydrodynamics PDF Author: John I. Castor
Publisher: Cambridge University Press
ISBN: 0521833094
Category : Science
Languages : en
Pages : 369

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Book Description
Publisher Description