of x

The Wind Energy Handbook

Đăng ngày | Thể loại: | Lần tải: 0 | Lần xem: 1 | Page: 0 | FileSize: 30.87 M | File type: PDF
1 lần xem

The Wind Energy Handbook. The second edition of theWind Energy Handbook seeks to reflect the evolution of design rules and the principal innovations in the technology that have taken place in the ten years since the first edition was published. A major new direction in wind energy development in this period has been the expansion offshore and so the opportunity has been taken to add a new chapter on offshore wind turbines and wind farms.. Giống các tài liệu khác được thành viên giới thiệu hoặc do sưu tầm lại và giới thiệu lại cho các bạn với mục đích nâng cao trí thức , chúng tôi không thu tiền từ bạn đọc ,nếu phát hiện nội dung phi phạm bản quyền hoặc vi phạm pháp luật xin thông báo cho chúng tôi,Ngoài tài liệu này, bạn có thể tải tài liệu, bài tập lớn phục vụ nghiên cứu Một số tài liệu tải về thiếu font chữ không hiển thị đúng, nguyên nhân máy tính bạn không hỗ trợ font củ, bạn tải các font .vntime củ về cài sẽ xem được.

https://tailieumienphi.vn/doc/the-wind-energy-handbook-m6f2tq.html

Nội dung

tailieumienphi.vn xin giới thiệu tới các bạn tài liệu The Wind Energy Handbook.Để chia sẽ thêm cho các Thầy cô, các bạn sinh viên, học viên nguồn tài liệu Kỹ Thuật - Công Nghệ,Năng lượng đưa vào cho công tác giảng dạy.Xin mời bạn đọc quan tâm cùng xem ,Thư viện The Wind Energy Handbook trong thể loại ,Kỹ Thuật - Công Nghệ,Năng lượng được chia sẽ bởi user nang-luong tới thành viên nhằm mục đích học tập , thư viện này được đưa vào chuyên mục Kỹ Thuật - Công Nghệ,Năng lượng , có tổng cộng 775 trang , thuộc file .PDF, cùng chuyên mục còn có Wind Energy Handbook, electricity generation, wind turbine technology, wind farm design, electrical power system, wind resource ,bạn có thể download free , hãy chia sẽ cho mọi người cùng xem . Để download file về, đọc giả click chuột nút download bên dưới
The second edition of theWind Energy Handbook seeks to reflect the evolution of design rules, bên cạnh đó and the principal innovations in the technology that have taken place in the ten years since the,còn cho biết thêm first edition was published,còn cho biết thêm A major new direction in wind energy development in this period, ngoài ra has been the expansion offshore and so the opportunity has been taken to add a new chapter, tiếp theo là on offshore wind turbines and wind farms, nói thêm Wind Energy Handbook Wind Energy Handbook, Second Edition, cho biết thêm Tony Burton, Nick Jenkins, David Sharpe and Ervin Bossanyi, bên cạnh đó © 2011 John Wiley & Sons, Ltd, cho biết thêm Published 2011 by John Wiley & Sons, Ltd, nói thêm là ISBN: 978-0-470-69975-1 Wind Energy Handbook Second Edition Tony Burton Wind Energy Consultant, Powys, UK Nick Jenkins Cardiff University, UK David Sharpe Wind Energy Consultant, Essex, UK Ervin Bossanyi GL Garrad Hassan, Bristol, UK A John Wiley and Sons, Ltd, kế tiếp là , Publication This edition first published 2011 ° 2011, John Wiley & Sons, Ltd First Edition published in 2001 Registered office John Wiley & Sons Lt
Wind Energy Handbook Wind Energy Handbook, Second Edition. Tony Burton, Nick Jenkins, David Sharpe and Ervin Bossanyi. © 2011 John Wiley & Sons, Ltd. Published 2011 by John Wiley & Sons, Ltd. ISBN: 978-0-470-69975-1 Wind Energy Handbook Second Edition Tony Burton Wind Energy Consultant, Powys, UK Nick Jenkins Cardiff University, UK David Sharpe Wind Energy Consultant, Essex, UK Ervin Bossanyi GL Garrad Hassan, Bristol, UK A John Wiley and Sons, Ltd., Publication This edition first published 2011 ° 2011, John Wiley & Sons, Ltd First Edition published in 2001 Registered office John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, United Kingdom For details of our global editorial offices, for customer services and for information about how to apply for permission to reuse the copyright material in this book please see our website at www.wiley.com. The right of the author to be identified as the author of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by the UK Copyright, Designs and Patents Act 1988, without the prior permission of the publisher. Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books. Designations used by companies to distinguish their products are often claimed as trademarks. All brand names and product names used in this book are trade names, service marks, trademarks or registered trademarks of their respective owners. The publisher is not associated with any product or vendor mentioned in this book. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold on the understanding that the publisher is not engaged in rendering professional services. If professional advice or other expert assistance is required, the services of a competent professional should be sought. Library of Congress Cataloguing-in-Publication Data Wind energy handbook / Tony Burton ...[et al.]. – 2nd ed. p. cm. Includes bibliographical references and index. ISBN 978-0-470-69975-1 (hardback) 1. Wind power–Handbooks, manuals, etc. TJ820.H35 2011 621.3102136–dc22 I. Burton, Tony, 1947– 2010053397 A catalogue record for this book is available from the British Library. Print ISBN: 978-0-470-69975-1 E-PDF ISBN: 978-1-119-99272-1 O-book ISBN: 978-1-119-99271-4 E-Pub ISBN: 978-1-119-99392-6 mobi ISBN: 978-1-119-99393-3 Typeset in 10/12pt Times by Aptara Inc., New Delhi, India. Contents About the Authors xvii Preface to Second Edition xix Acknowledgements for First Edition xxi Acknowledgements for Second Edition xxiii List of Symbols xxv Figures C1 and C2 – Co-ordinate Systems xxxv 1 Introduction 1 1.1 Historical development 1 1.2 Modern wind turbines 4 1.3 Scope of the book 6 References 7 Further reading 8 2 The wind resource 9 2.1 The nature of the wind 9 2.2 Geographical variation in the wind resource 10 2.3 Long-term wind speed variations 11 2.4 Annual and seasonal variations 12 2.5 Synoptic and diurnal variations 14 2.6 Turbulence 14 2.6.1 The nature of turbulence 14 2.6.2 The boundary layer 16 2.6.3 Turbulence intensity 18 2.6.4 Turbulence spectra 20 2.6.5 Length scales and other parameters 22 2.6.6 Asymptotic limits 24 2.6.7 Cross-spectra and coherence functions 25 2.6.8 The Mann model of turbulence 28 vi CONTENTS 2.7 Gust wind speeds 28 2.8 Extreme wind speeds 29 2.8.1 Extreme winds in standards 30 2.9 Wind speed prediction and forecasting 32 2.9.1 Statistical methods 32 2.9.2 Meteorological methods 33 2.10 Turbulence in wakes and wind farms 33 2.11 Turbulence in complex terrain 36 References 36 3 Aerodynamics of horizontal axis wind turbines 39 3.1 Introduction 39 3.2 The actuator disc concept 40 3.2.1 Simple momentum theory 41 3.2.2 Power coefficient 42 3.2.3 The Lanchester-Betz limit 43 3.2.4 The thrust coefficient 43 3.3 Rotor disc theory 44 3.3.1 Wake rotation 44 3.3.2 Angular momentum theory 46 3.3.3 Maximum power 48 3.4 Vortex cylinder model of the actuator disc 49 3.4.1 Introduction 49 3.4.2 Vortex cylinder theory 50 3.4.3 Relationship between bound circulation and the induced velocity 51 3.4.4 Root vortex 51 3.4.5 Torque and power 53 3.4.6 Axial flow field 53 3.4.7 Tangential flow field 53 3.4.8 Axial thrust 55 3.4.9 Radial flow field 56 3.4.10 Conclusions 57 3.5 Rotor blade theory (blade-element/momentum theory) 57 3.5.1 Introduction 57 3.5.2 Blade element theory 57 3.5.3 The blade-element/momentum (BEM) theory 59 3.5.4 Determination of rotor torque and power 62 3.6 Breakdown of the momentum theory 64 3.6.1 Free-stream/wake mixing 64 3.6.2 Modification of rotor thrust caused by flow separation 64 3.6.3 Empirical determination of thrust coefficient 65 3.7 Blade geometry 66 3.7.1 Introduction 66 3.7.2 Optimal design for variable speed operation 66 3.7.3 A simple blade design 70 3.7.4 Effects of drag on optimal blade design 73 3.7.5 Optimal blade design for constant speed operation 74 ... - tailieumienphi.vn 685532

Sponsor Documents