Plasma Physics and Controlled Nuclear Fusion Research 1984 Vol.3 TENTH CONFERENCE PROCEEDINGS, LONDON, 12-19 SEPTEMBER 1984 Nuclear Fusion, Supplement 1985
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Plasma Physics and Controlled Nuclear Fusion Research 1984 Vol.3 TENTH CONFERENCE PROCEEDINGS, LONDON, 12-19 SEPTEMBER 1984 Nuclear Fusion, Supplement 1985 fj&\ VW& INTERNATIONAL ATOMIC ENERGY AGENCY, VIENNA, 1985 ^^ m PLASMA PHYSICS AND CONTROLLED NUCLEAR FUSION RESEARCH 1984 VOLUME 3 The following States are Members of the International Atomic Energy Agency: AFGHANISTAN HAITI PARAGUAY ALBANIA HOLY SEE PERU ALGERIA HUNGARY PHILIPPINES ARGENTINA ICELAND POLAND AUSTRALIA INDIA PORTUGAL AUSTRIA INDONESIA QATAR BANGLADESH IRAN, ISLAMIC REPUBLIC OF ROMANIA BELGIUM IRAQ SAUDI ARABIA BOLIVIA IRELAND SENEGAL BRAZIL ISRAEL SIERRA LEONE BULGARIA ITALY SINGAPORE BURMA IVORY COAST SOUTH AFRICA BYELORUSSIAN SOVIET JAMAICA SPAIN SOCIALIST REPUBLIC JAPAN SRI LANKA CAMEROON JORDAN SUDAN CANADA KENYA SWEDEN CHILE KOREA, REPUBLIC OF SWITZERLAND CHINA KUWAIT SYRIAN ARAB REPUBLIC COLOMBIA LEBANON THAILAND COSTA RICA LIBERIA TUNISIA CUBA LIBYAN ARAB JAMAHIRIYA TURKEY CYPRUS LIECHTENSTEIN UGANDA CZECHOSLOVAKIA LUXEMBOURG UKRAINIAN SOVIET SOCIALIST DEMOCRATIC KAMPUCHEA MADAGASCAR REPUBLIC DEMOCRATIC PEOPLE'S MALAYSIA UNION OF SOVIET SOCIALIST REPUBLIC OF KOREA MALI REPUBLICS DENMARK MAURITIUS UNITED ARAB EMIRATES DOMINICAN REPUBLIC MEXICO UNITED KINGDOM OF GREAT ECUADOR MONACO BRITAIN AND NORTHERN EGYPT MONGOLIA IRELAND EL SALVADOR MOROCCO UNITED REPUBLIC OF ETHIOPIA NAMIBIA TANZANIA FINLAND NETHERLANDS UNITED STATES OF AMERICA FRANCE NEW ZEALAND URUGUAY GABON NICARAGUA VENEZUELA GERMAN DEMOCRATIC REPUBLIC NIGER VIET NAM GERMANY, FEDERAL REPUBLIC OF NIGERIA YUGOSLAVIA GHANA NORWAY ZAIRE GREECE PAKISTAN ZAMBIA GUATEMALA PANAMA The Agency's Statute was approved on 23 October 1956 by the Conference on the Statute of the IAEA held at United Nations Headquarters, New York; it entered into force on 29 July 1957. The Headquarters of the Agency are situated in Vienna. Its principal objective is "to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world". © IAEA, 1985 Permission to reproduce or translate the information contained in this publication may be obtained by writing to the International Atomic Energy Agency, Wagramerstrasse 5, P.O. Box 100, A-1400 Vienna, Austria. Printed by the IAEA in Austria June 1985 NUCLEAR FUSION SUPPLEMENT 1985 PLASMA PHYSICS AND CONTROLLED NUCLEAR FUSION RESEARCH 1984 PROCEEDINGS OF THE TENTH INTERNATIONAL CONFERENCE ON PLASMA PHYSICS AND CONTROLLED NUCLEAR FUSION RESEARCH HELD BY THE INTERNATIONAL ATOMIC ENERGY AGENCY IN LONDON, 12-19 SEPTEMBER 1984 In three volumes VOLUME 3 INTERNATIONAL ATOMIC ENERGY AGENCY VIENNA, 1985 PLASMA PHYSICS AND CONTROLLED NUCLEAR FUSION RESEARCH 1984 IAEA, VIENNA, 1985 STI/PUB/670 ISBN 92-0-130285-1 FOREWORD The continuing progress of fusion research towards its ultimate goal of commercially viable power was reported at the Tenth IAEA International Conference on Plasma Physics and Controlled Nuclear Fusion Research. This progress extends to all approaches to controlled fusion and fusion technology, particularly in the area of tokamak experiments. The first results reported by the two new-generation tokamaks, the Joint European Torus (JET) and the Tokamak Fusion Test Reactor (TFTR) in the United States of America exceeded expectations. This series of conferences is organized bienially by the IAEA. The Tenth Conference was held from 12 to 19 September 1984 at the Imperial College of Science and Technology in London. It was organized by the Agency in co-operation with the United Kingdom Atomic Energy Authority's Culham Laboratory and the JET Joint Undertaking, to whom the Agency wishes to express its gratitude. The conference was attended by 531 participants and 46 observers from 37 countries and 5 international organizations. At the technical sessions, which included 6 poster sessions, 171 papers were presented. Contributions were made on theory, magnetic and inertial confinement systems and related technology. The conference opened with the traditional Artsimovich Memorial Lecture. These Proceedings, which include all the technical papers and five con ference summaries, are published in English as a supplement to the IAEA journal, Nuclear Fusion. The Agency promotes close international co-operation among plasma and fusion physicists and engineers of all countries by organizing these regular conferences on controlled nuclear fusion and by holding seminars, workshops and specialists meetings on appropriate topics. It is hoped that the present publication, as part of these activities, will contribute to the rapid demonstration of fusion power as one of the world's future energy resources. EDITORIAL NOTE The papers and discussions have been edited by the editorial staff of the International Atomic Energy Agency to the extent considered necessary for the reader's assistance. The views expressed and the general style adopted remain, however, the responsibility of the named authors or participants. In addition, the views are not necessarily those of the governments of the nominating Member States or of the nominating organizations. Where papers have been incorporated into these Proceedings without resetting by the Agency, this has been done with the knowledge of the authors and their government authorities, and their cooperation is gratefully acknowledged. The Proceedings have been printed by composition typing and photo-offset lithography. Within the limitations imposed by this method, every effort has been made to maintain a high editorial standard, in particular to achieve, wherever practicable, consistency of units and symbols and conformity to the standards recommended by competent international bodies. The use in these Proceedings of particular designations of countries or territories does not imply any judgement by the publisher, the IAEA, as to the legal status of such countries or territories, of their authorities and institutions or of the delimitation of their boundaries. The mention of specific companies or of their products or brand names does not imply any endorsement or recommendation on the part of the IAEA. Authors are themselves responsible for obtaining the necessary permission to reproduce copyright material from other sources. CONTENTS OF VOLUME 3 INERTIAL CONFINEMENT (Session B) Cannonball target experiment with the GEKKO laser system at ILE Osaka (IAEA-CN-44/B-I-1) 3 C. Yamanaka, H Azechi, E. Fujiwara, S. Ido, Y. Izawa, T. Jitsuno, Y. Kato, Y. Kîtagawa, K. Mima, N. Miyanaga, T. Mochizuki, S. Nakai, M. Nakatsuka, H. Niki, H. Nishimura, K. Nishihara, T. Norimatsu, T. Sasaki, S. Sakabe, T. Yabe, M. Yamanaka, T. Yamanaka, K. Yoshida Discussion 15 Progress in inertial confinement fusion at Lawrence Livermore National Laboratory (IAEA-CN-44/B-I-2) 17 J.F. Holzrichter Discussion 24 Constraints and achievements in directly driven laser compression (IAEA-CN-44/B-I-3) 25 R.G. Evans, A.R. Bell, D. Bassett, A.J. Cole, R.W. Eason, C.J. Hooker, M. H. Key, D.J. Nicholas, S.J. Rose, P.T. Rumsby, W.T. Toner, D.J. Bradley, J.D. Hares, J.D. Kilkenny, B.J. MacGowan, A.J. Rankin, D. Tabatabaei, J.D. Wark, V. Aboites, T.A. Hall, E.G. McGoldrick, S.M.L. Sim, P. Fews, D. Henshaw, F. McCavanagh, J. McGlinchey, M.J. Lamb, C.S. Lewis, S. Saadat, A. Hauer, 0. Willi Discussion 35 Short wavelength, direct drive laser fusion experiments at the Laboratory for Laser Energetics (IAEA-CN-44/B-I-4) 37 R.L. McCrory, 0. Barnouin, R.S. Craxton, J. Delettrez, R. Epstein, L. Forsley, L.M. Goldman, R.J. Hutchison, R.L. Keck, H Kim, W. Lampeter, S.A. Letzring, R.S. Marjoribanks, P. McKenty, M. C. Richardson, W. Seka, R. W. Short, A. Simon, S. Skupsky, J.M. Soures, K Swartz, K. Tanaka, C. Verdón, B. Yaakobi Discussion 47 Work on the laser-matter interaction programme at Centre d'études de Limeil-Valenton (IAEA-CN-44/B-I-5) 49 E. Berthier, G. Bosca, E. Buresi, A. Coudeville, J. Coûtant, R. Dautray, M. Decroisette, C Delmare, B. Duborgel, P. Guillaneux, P. Nelson, J.M. Reisse, B. Sitt, J.P. Watteau General Discussion 57 Light-ion fusion research in the USA (IAEA-CN-44/B-II-l) 59 J. P. VanDevender, D.D. Bloomquist, J.T. Crow, D.L. Hanson, T.W. Hussey, D.J. Johnson, R.J. Leeper, J.E. Maenchen, C.W. Mendel Jr., PA. Miller, L.P. Mix, W.B. Moore, EL. Neau, G.D. Peterson, J.P. Quintenz,D.B. Seidel, S.A. Slutz, R.W. Stinnett, MI.A. Stygar, J.A. Swegle, B.N. Turman, G. Yonas, G. Cooperstein, R.A. Meger, J.R. Boiler, D.G. Colombant, R.J. Commisso, S.A. Goldstein, R. Kulsrud, S. McDonald, J.M. Neri, W.F. Oliphant, P.P. Ottinger, T.J. Renk, J.D. Shipman Jr., S.J. Stephanakis, B. V. Weber, F.C. Young, M.P. Desjarlais, J.B. Greenly, D.A. Hammer, R. Krat, B.R. Kusse, Y. Marón, R.E. Mattis, H.S. Peng, G.D. Rondeau, R.N. Sudan Discussion 69 Light-ion fusion research in Japan (IAEA-CN-44/B-H-2) 71 K. Imasaki, S. Miyamoto, T. Ozaki, H. Fujita, N. Yugami, S. Higaki, S. Nakai, K. Nishihara, C. Yamanaka, K. Yatsui, Y. Araki, K. Masugata, M. ho, M. Matsui, K. Kasuya, K. Horioka, T. Takahashi, H. Tamura, M. Hifikawa, H. Yoneda Heavy-ion fusion accelerator research in the USA (IAEA-CN-44/B-II-3) 81 R.O. Banger ter, T.D. Godlove, W.B. Herrmannsfeldt, D. Keefe Discussion 89 Preheating suppression for high-density compression by C02 laser (IAEA-CN-44/B-II-4) 91 S. Nakai, H. Daido, H. Fujita, M. Inoue, K. Mima, H. Nishimura, T. Sasaki, K. Sawai, K. Terai, T. Yabe, C. Yamanaka Discussion 99 Theoretical study of low-entropy compression of laser targets (IAEA-CN-44/B-II-5) 101 N.G. Basov, G.A. Vergunova, P.P. Volosevich, S.Yu. Gus'kov, N.N. Demchenko, G. V. Danilova, V. V. Zverev, N. V. Zmitrenko, V. Ya. Karpov, S.P. Kurdyumov, I.G. Lebo, T. V. Mishchenko, V.B. Rozanov, A.A. Samarskij, S.A. Shumskij Development of 2-D implosion codes, and ignition and transport of fusion products in an engineering test reactor (IAEA-CN-44/B-III-l) 113 K.