First E. C. Conference on Solar Heating Commission of the European Communities First E. C. Conference on Solar Heating Proceedings of the International Conference held at Amsterdam, April30-May 4, 1984 Edited by C. DEN OUDEN Institute of Applied Physics TNO-TH, Delft, The Netherlands D. REIDEL PUBLISHING COMPANY A MEMBER OF THE KLUWER ACADEMIC PUBLISHERS GROUP DORDRECHTj BOSTON j LANCASTER Library of Congress Cataloging in Publication Data Main en try under title: E.C. Conference on Solar Heating (lst : 1984 : Amsterdam, Netherlands) First E.C. Conference on Solar Heating. At head of title: Commission of the European Communities. Includes index. 1. Solar heating-Congresses. 1. Ouden, C. Den. II. Commission of the European Communities. III. Title. TH7413.E25 1984 621.47. 84-18139 ISBN-13: 978-94-009-6510-2 e-ISBN-13: 978-94-009-6508-9 DOl: 10.1007/978-94-009-6508-9 Organization of the conference by Commission of the European Communities Directorate-General Science, Research and Development, Brussels in co-operation with the International Energy Agency (lEA) Dutch National Solar Energy Programme Netherlands Organization for Applied Scientific Research (TNO) Publication arrangements by Commission of the European Communities Directorate-General Information Market and Innovation, Luxembourg EUR 9437 © 1984, ECSC, EEC, EAEC, Brussels and Luxembourg Softcover reprint of the hardcover I st edition 1984 LEGAL NOTICE Neither the Commission of the European Communities nor any person acting on behalf of the Commission is responsible for the use which might be made of the following information. Published by D. Reidel Publishing Company P.O. Box 17,3300 AA Dordrecht, Holland Sold and distributed in the U.S.A. and Canada by Kluwer Boston Inc., 190 Old Derby Street, Hingham, MA 02043, U.S.A. In all other countries, sold and distributed by Kluwer Academic Publishers Group, P.O. Box 322, 3300 AH Dordrecht, Holland All Rights Reserved No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any informational storage and retrieval system, without written permission from the copyright owner. PREFACE Contributors to this Conference have shown the wide range of active and passive solar heating systems which have been researched, installed and monitored in recent years throughout western Europe and elsewhere. Yet much remains to be done if solar heating is to reach its full potential. The Conference Committee hopes that this record of the proceedings will provide a basis for the further development of these systems. Many difficulties have been surmounted in arriving at today's position. The foundations of the growing confidence of architects and engineers are to be found in the concerted programmes of research and development mounted by ty,'o of the sponsors of the Conference the European Community and the International Energy Agency. Some of the more tangible products of these programmes have been reported here: component and system behaviour has been subjected to rigorous scientific study; new test facilities have been founded; test procedures devised; simulation methods developed and evaluated; design rules formulated and checked against measured performance. It has been apparent here that the willingness to exchange information and experiences, which has always been a feature of the solar energy scene, remains as strong as ever. A further information-sharing initiative was noted on the part of another sponsor, UNESCO - the setting-up of the European Cooperative Network on Solar Energy, involving countries from both eastern and western Europe. The pressures of oil price and supply which brought solar energy into prominence a decade ago have temporarily eased, making this a difficult time for the industry. As it strives to become more firmly established in the market-place, hard-pressed governments are applying the strictest criteria in assessing continued support for the R&D that is vital for the industry's well-being. Governments are not yet ready to attach values to the very characteristics that distinguish solar energy from conventional sources: that it is perpetual, secure, non-polluting, distributed, accessible and so on. One of the most notable features of the Conference has been the realistic way in which this situation has been accepted. In every Session there have been presentations and discussions on cost effectiveness. New products and ideas for others have been described. In spite of the difficulties, I sensed a feeling of optimism that the goal of competitiveness could be reached if the partnership which has been established between industry, research centres and governments is sustained. Brian Brinkworth CONFERENCE CHAIRMAN -v- Dr. A. Strub, Director of non-nuclear energy R&D programmes, Commission of the European Communities. -~- CONFERENCE COMMITTEE General Chairman Conference Secretariat Drs. K. Joon Mr E. Olverholm Prof. B.J. Brinkworth Mrs E.L.S. Janssen Stlchtlng Energieonderzoek Swedish Council lor Building University College Cardiff, Institute of Applied Physics Centrum Nederland, Petten, Research Stockholm, Sweden Solar Energy Unit, TNO-TH PO Box t55 The Netherlands United Kingdom. 2600 AD Delft Mr G. Olive The Netherlands Mr P Kesselrrng Ingenleur ECP Technical Programme Eldgenossen Institut fur Paris_ France Management Local Organisation Reaktorlorschung, Dr. E. Aranovitch TNO Corporate Communication Wurenllngen. SWitzerland. Mr K. Robinson Joint Research Centre Department National Board for SCience and CEC, Ispra, Italy Mr H van den Berg Prof. V Korsgaard Technology, Dublin, Ireland PO Box 297 Technical University 01 Mr T.C. Steemers 2501 BD The Hague De,nmark Lyngby, Denmark. Prof. H. Schreck CEC,DG-XII The Netherlands Technische Universltat Berlin Brussels, Belgium Mr R Lebens Berlin. Federal Republic of Exhibition Ralph Lebens ASSOCiates, Germany Ir. C. den Duden De Boer en Van Teylingen London, United Kingdom. Institute 01 Applied Physics Mr BW. Bartstra Prof. G. Schepens TNO-TH Dellt, The Netherlands. OranJelaan 60 Mr JP LePolvre Facultes Unlversltalres 2281 GG Rijswijk Agence Franc;:aise pour la \ Notre-Dame de la Palx, Namur Publication The Netherlands Maltrrse de l'Energle Belgium Valbonne, France Mr D. Nicolay Mr S. Svendsen CEC, Luxembourg MrJ.O. Lewis Technical University 01 Denmarf University College Dublin Lyngby, Denmark Scientific Committee Dublin, Ireland Dr. M. Tsamparlls Drs. A Strub Prof. A Dupagne Prof. S. Los University 01 Athens CEC, Brussels Unlversite de liege, Bassano Del Grappo, Italy Department of PhYSICS, Belgium Division of Mechanics Dr. W. Palz Athens, Greece CES, Brussels Prof.Dr.lr. W.L. Outre Katholleke Universitelt Leuven Ir. P.F. Sens Belgium Stichting Energieonderzoek Centrum Nederland, Petten Mr R Ferraro The Netherlands Energy ConscIous Design, London, United Kingdom Dr. G. Beer PHOEBUS-ENEL Dr. F.J. Friedrich Catania, Italy Kernforschungsanlage Julich Federal Republic of Germany Dr. G. Beghi Joint Research Centre Ir. E. van Galen CEC, Italy. Institute of Applied Physics TNO-TH, Delft, The Netherlands Prof. C. Boffa Torino, Italy. Dr. W.B. Gillett Sir WIII;am Halcrow & Partners Mr E.N. Carabateas Swindon, United Kingdom Ministry of Research and Technology, Athens, Greece Prof. Dr.-Ing. E. Hahne Universital Stuttgart, Mr A Debosscher Federal Republic of Germany Katholieke Unlversitelt Leuven, Belgium Prof. Ir. C.J. Hoogendoorn Delft UniverSity of Technology, The Netherlands -vii- Conference chairman Prof. B.J. Brinkworth welcomes Dutch Minister of Economic Affairs Drs. G.M.V. Van Aardenne Delegation of Conference Committee informs Dutch Minister of Economic Affairs about details of conference -~- CON TEN T S Preface v OPENING SESSION Opening speech by A. STRUB, Commmission of the European Communities, Brussels, Belgium 3 Opening speech by W.A. DE JONG, The Netherlands Organization for Applied Scientific Research 5 The Dutch National Solar Energy and the International Energy Agency's solar heating and cooling programme P.F. SENS, Project Office for Energy Research, ECN, The Netherlands 7 The status and future of the active use of solar energy C. DEN OUDEN, Institute of Applied Physics TNO-TH, Delft, The Netherlands 11 Solar architecture T.C. STEEMERS, Commission of the European Communities, Brussels, Belgium 18 PANEL DISCUSSION A report on the panel discussion T.C. STEEMERS, Commission of the European Communities, Brussels, Belgium 24 CLOSING ADDRESS by G.M.V. VAN AARDENNE, Minister of Economic Affairs, The Netherlands 28 -~- SESSION I - PERFORMANCE OF SOLAR HEATING SYSTEMS The European solar pilot test facilities, a powerful tool for model validation W.L. DUTRE, Katholieke Universiteit Leuven, Belgium 33 Combined solar system for space heating and domestic hot water supply: performance measuring data from the Danish pilot test facility N.B. ANDERSEN, Technical University of Denmark, Lyngby 42 Measured performance of experimental and commercial solar heating systems G.O.G. LOEF and S. KARAKI, Colorado State University, Fort Collins; F.H. MORSE, U.S. Department of Energy, Washington, U.S.A. 47 The active solar building of Bourgoin-Jallieu: lessons from 5 years of measurements G. KUHN and P. PATAUD, C.N.R.S., Grenoble-Cedex, France 55 Performance monitoring of solar heating systems R. FERRARO and R. GODOY, Energy Conscious Design, London, United Kingdom 60 Field measurement on 65 single family SDWH systems throughout France A. FILLOUX, D. BIENFAIT and S. SIINO, Centre Scientifique et Technique du Batiment, Val bonne , France 67 European passive solar test facility N.V. BAKER, Energy Conscious Design, London, United Kingdom 73 The performance of air cooled collector systems in Dutch field tests D.E. BRETHOUWER, Institute of Applied Physics TNO-TH, Delft, The Netherlands 78 Performance of 12 passive and/or active solar houses in Bassens,France B. BOURRET and R. JAVELAS, I.N.S.A.-U.P.S., C.N.R.S., Toulouse Cedex; L. GIOL, Centre d'Etudes Techniques de l'Equipement (C.E.T.E.) du Sud-Ouest, Bordeaux Cedex, France 83 Summary of performance results from the U.S. residential class B monitoring program M.J. HOLTZ, J.N. SWISHER, D.J. FREY and R.C. BISHOP, Architectural Energy Corporation, Westminster, Co., U.S.A. 91 Measurement of passive solar gain within the project "Landstuhl" D. OSWALD, Fraunhofer-Institut fUr Bauphysik, Stuttgart, Federal Republic of Germany 101 -x- Three years of array performance of different types of evacuated tubular solar collectors D. VAN HATTEM, P. ACTIS DATO and P. TEBALDI, Commission of the European Communities, Joint Research Centre - Ispra Establishment, Ispra, Italy 106 Swedish solar heating plants with seasonal storage - System design influence on thermal performance and economy J.O. DALENBAECK and T. JILAR, Chalmers University of Technology, Gothenburg, Sweden 112 Solar heating plant at Mount Zugspitze H.J. STEIN und M. KOEHNEN, Kernforschungsanlage Jlilich GmbH, Jlilich, Federal Republic of Germany 117 Measurement and evaluation techniques for solar heating systems P. HOLST, B. PERERS, H. ZINKO and L. ERIKSSON, Studsvik Energiteknik AB, Nykoping, Sweden 122 Performance results from a large solar heating and cooling system operational since 1981 near Marseille (France) P. KOZOULIA and R. LEDUC, Compagnie Meridionale d'Equipe- ments Techniques (COMETEC), France 128 Performance monitoring of appartment buildings in Berlin R. HANITSCH and G. VALENTIN, Technische Universitat Berlin, Federal Republic of Germany 131 Description and experimental long range evaluation of a solar electric plant installed in a residential building in Southern Italy F. PARRINI and R. VIADANA, ENEL-CRTN, Milano; N. VITI, ENEL SPT, Rossano Calabro; A. BIONDO and C. FILINCERI, PHOEBUS S.p.A., Catania, Italy 135 Simulation and monitoring of solar domestic hot water systems G. BROUWER, Van Heugten Consulting Engineers, Nijmegen, The Netherlands 140 Solar heating test design facility for bulk PCM storage P. ACHARD, B. AMANN and D. MAYER, Ecole Nationale Superieure des Mines de Paris, Valbonne, France 146 Low energy passive solar houses at Milton Keynes, United Kingdom S. FULLER, Milton Keynes Development Corporation; J. DOGGART, Energy Conscious Design, London, United Kingdom 150 -~-
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