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Windpumps : A guide for development workers - Peter Fraenkel


A guide for development workers


Published: 1st July 1993
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RRP $49.99

Using windpumps can be a reliable, cost-effective and environmentally benign means of providing a supply of clean water in rural areas. Although winpumps have been in commercial production for over 100 years, there is still enormous potential for their use in communities and on farms throughout the developing world. The scarcity of appropriate information on the technology, economics and practicalities of using windpumps has helped to restrict the development of windpumping. This guide aims to assist development workers and project managers in assessing their needs and choosing and implementing an appropriate windpumping system.Windpumps: A guide for development workers looks systematically at every aspect of the implementation of a wind-powered water-pumping system. Different situations and applications are discussed, along with details of how to assess existing local resources and evaluate the relative economics. Simple methods are described to help in sizing and specifying appropriate types of windpump, and advice given on machine procurement, installation, operation and maintenance. An illustrated buyersAe guide gives full details of over 40 of the worldAes major manufacturers and the range of winpumping equipment and services they offer, and lists addresses of manufacturers in 36 different countries around the world. Other appendices give useful information for life-cycle costing and summary data for assessing other methods of pumping. The authors of this book are applications specialists with IT Power and the Stockholm Environment Institute.

FOREWORD PREFACE ACKNOWLEDGEMENTS 1 INTRODUCTION 1.1 Why windpurnps? 1.2 Non-technical aspects of water supply projects 2 THE EVOLUTION OF WINDPUMPS 2.1 The histoy of windpower 2.2 The role of windpumps in development 2.3 Windpump applications 2.4 The anatomy of a windpump 3 WORLDWIDE EXPERIENCE AND POTENTIAL 3.1 International programmes 3.2 Africa 3.3 Asia 3.4 Europe and the CIS 3.5 South America and the Caribbean 3.6 Rest of the world 3.7 Summay of the market potential 4 THE WIND RESOURCE 4.1 Energy from the wind 4.2 Local effects 4.3 The global wind resource 4.4 Resource assessment 6 WINDPUMP DESIGNS 5.1 Principles of conversion 5.2 Rotor design 5.3 Windpump performance theory 5.4 Transmission options 5.5 Remote pumping options 5.6 Windpump components 6 COMMERCIALLY AVAILABLE EQUIPMENT 6.1 Types of windpumps 6.2 Survey of products 6.3 Manufacturers' data 7 ECONOMICS OF WINDPUMPS 7.1 General considerations 7.2 Practical economic analysis 7.3 Economic analysis for general cases 8 CHOOSING A WINDPUMP 8.1 Introduction 8.2 Physical system layout 8.3 Water resources and requirements 8.4 Water demand 8.5 Sizing the windpump 8.6 Procurement 9 IMPLEMENTATION 9.1 Installation 9.2 Operation, maintenance and repairs 9.3 Safety BIBLIOGRAPHY GLOSSARY APPENDIX A. Manufacturers and suppliers of windpumps APPENDIX B: Buyers' guide to products APPENDIX C: Services offered by manufacturers APPENDIX D: Discount factors for life-cycle cost analysis APPENDIX E: Quick reference data for diesel and handpumping APPENDIX F: Social and economic factors in rural water supply programmes

ISBN: 9781853391262
ISBN-10: 1853391263
Audience: General
Format: Paperback
Language: English
Number Of Pages: 168
Published: 1st July 1993
Publisher: ITDG Publishing
Country of Publication: GB
Dimensions (cm): 30.48 x 21.59  x 1.27
Weight (kg): 0.57