DOCSLIB.ORG

"WE CAN LEAD the WORLD of FUSION RESEARCH" the Prince ONE SMALL EQUATION – a BIG STEP and the for NUCLEAR FUSION? Tokamak

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
FUSION IN EUROPE NEWS & VIEWS ON THE PROGRESS OF FUSION RESEARCH "WE CAN LEAD THE WORLD OF FUSION RESEARCH" The prince ONE SMALL EQUATION – A BIG STEP and the FOR NUCLEAR FUSION? tokamak 4 2018 FUSION IN EUROPE 4 2018 Contents EUROfusion Homepage! Check out our EUROfusion web­ site! It offers an amazing ex­ plainer video and breath taking photographs. The responsive de­ sign also allows you to smoothly browse through it with your mobile. www.euro-fusion.org A tungsten tile being tested at the new HIVE (Heat by Induction to Verify Extremes') facility in Culham. Picture: © Copyright protected by United Moving Forward Kingdom Atomic Energy Authority 2 Contents 5 Editorial 6 We can lead the world of fusion research 10 The road to fusion electricity 6 11 13 In 2019, Ambrogio Fasoli takes over the EUROfusion Programme Manager Tony Donné with The Duke of Cambridge, Prince William (left), Chair of the EUROfusion General Assembly. Petra Nieckchen during an interview launching the with Ian Chapman and Kim Cave-Ayland Picture: SPC new EUROfusion roadmap. Picture: EUROfusion during his visit in Culham. Picture: © Copyright protected by United Kingdom Atomic Energy Authority 2 FUSION IN EUROPE | Table of content | EUROfusion | Research Units 13 Approaching MAST Upgrade – the Prince and Imprint the tokamak FUSION IN EUROPE ISSN 1818­5355 14 One small equation – a big step for nuclear fusion? Impressions 16 Impressions For more information see the Broader Approach website: www.euro-fusion.org EUROfusion 18 New high­speed launch system for European Programme Management Unit – Garching Japanese tokamak Boltzmannstr. 2 85748 Garching / Munich, Germany phone: +49-89-3299-4128 The ITERsection email: [email protected] editor: Anne Purschwitz 21 Jobs @ITER Subscribe at [email protected] /fusion2050 @PetraonAir Community @FusionInCloseUp @APurschwitz 22 Soft voices 2018 © Petra Nieckchen, Head of Communications Department 2019 This newsletter or parts of it may not be reproduced 24 Fusion Energy Conference 2018 without permission. Text, pictures and layout, except where noted, courtesy of the EUROfusion members. The EUROfusion members are the Research Units of the European Fusion Programme. Responsibility Perspectives for the information and views expressed in this magazine lies entirely with the authors. Neither the Research Units or anyone acting on their behalf 26 Summing up is responsible for any damage resulting from the use of information contained in this publication. 14 18 22 How does nuclear radiation effect Pellet “looping system” at ASDEX Upgrade Thomas Härtl (right) from EUROfusion’s materials? One equation might answer developed for high speed inboard launch Power Plant Physics and Technology team this question. Picture: Andrea E. Sand/ taken as blue print for JT-60SA. Picture: during the poster session at SOFT. University of Helsinki Bernhard Ploeckl Picture: EUROfusion 2 3 FUSION IN EUROPE Stellarator Deuterium Tritium Wendelstein 7-X RESEARCH ENERGY The European Roadmap to the Realisation of Fusion Energy DEMO Fusion industry Material testing ITER EURATOM Plasma TOKAMAK Joint European Torus Postdocs EUROPEAN COMMISSION DISCOVER THE LATEST STORIES OF FUSION RESEARCHERS FROM ALL OVER EUROPE. Subscribe to Fusion in Europe: euro-fusion.org/subscribe FUSION IN EUROPE | Editorial | EUROfusion | Shortly before completing its first lustrum by the end of 2018, EUROfusion has published its revised Fusion Research Roadmap. It is an evolution of the first roadmap pre - ser ving the unshakeable elements such as the eight missions. It focusses on the main devices ITER, DEMO and DONES. But in updating the path to fusion energy, we have emphasised the relative timing of the DEMO and ITER projects to achieve the demonstration of fusion electri- city as fast as possible. Acting fast is vital as climate change needs to be battled right now. Energy from fossil fuels must be replaced by CO2 free energy. There is tremendous and worldwide effort in the devel op­­ment of renewables as wind and solar, in combination with storage in lakes, batteries and chemical fuels. Tony Donné, EUROfusion Programme Manager Fusion will not contribute to the CO2 transition by 2050, but given its inherent advantages (safe, low physical footprint, abundant availability of fuel) it has the potential to deliver an important part of the world’s energy need around the turn Assembly during the past four years and guided of the century. EURO fusion from shortly after its inception to the organisation it is now. We are indebted and The new Fusion Roadmap has been written with very thankful for his contributions and all the all this in mind: it shows a realistic time path energy he has invested in our consortium. For towards a fusion reactor while trying to mini- this issue of Fusion in Europe we interviewed mise risks as much as possible by proposing a him as well as his successor, Ambrogio Fasoli. dedicated research plan. Currently, 4.000 people work for EUROfusion. Now EUROfusion is five years on its way, we I would like to end this editorial by thanking have already made progress along the time line all scientists, engineers, managers and adminis- of the roadmap. Recent highlights are Wendel- trators for their contribution to the success of stein 7-X‘s world record triple product for stella- EUROfusion. rators achieved and the mimicking of a full per year of ITER divertor heat load on the tungsten For 2019, I wish all readers of Fusion in tiles in MAGNUM-PSI. EUROfusion funded Europe a very successful and productive work has been awarded with many prizes year in good health for you and your as the Nuclear Fusion prize, the SOFT Innova- families. tion Prize, and the American Landau-Spitzer prize. We are very proud and look forward to con tinuing our excellent performance also in coming years. At the end of 2018 we also say goodbye to Tony Donné, Jérôme Paméla, who has chaired the General EUROfusion Programme Manager 5 FUSION IN EUROPE WE CAN LEAD THE WORLD OF FUSION RESEARCH Jérôme Paméla chaired EUROfusion's General In 2019, Ambrogio Fasoli took over the Assembly from 2015 until 2018. Picture: ITER chairmanship from Jérôme Paméla. Picture: SPC hen Jérôme Paméla took over the chair on the first Wof January 2015, newly born EUROfusion welcomed a senior Expert in international fusion research lead its General Assembly. Now, Ambrogio Fasoli will take over EUROfusion's highest decisive body. Read what both think about the past, the present and the future of the largest complementary European research programme ever. 6 FUSION IN EUROPE | Moving Forward | EUROfusion | What were your personal goals when taking Have you been concerned regarding the up the Chair of EUROfusion’s General ! image of fusion research? Assembly? Yes, that as well. Overselling and being over I was very enthusiastic when I took over from ambitious with our projects is technically Sibylle Guenter. She had done a wonderful dangerous and can be politically fatal. job in preparing the transition from EFDA to EUROfusion which was a major step forward. Did the fusion community become more modest regarding public announcements and What was the main struggle in transitioning status definitions? from EFDA to EUROfusion? Maybe. Initially the laboratories were eager to secure their resources. They wanted to avoid any significant cutback, which was legiti- mate. This resulted in tensions at the first The difficulties with the ITER General Assembly meetings in 2014/15. schedule have made us necessa- I think, this was just normal. EUROfusion is eminently cooperative. The rily more modest. We have to be chairman is just the chairman. The work is aware of what is our image in the done by the programme manager, the task force leaders, the project leaders, scien- public and among stakeholders. tists and technicians, administrators – it’s all these people who make EUROfusion a We have to be realistic. success. One example during my chairmanship was Bernard Bigot stated earlier that ‘EUR O- the correction of the status of DEMO: it is fusion is an excellent example of what Europe now understood and accepted that DEMO is can do. What is your opinion on that? not in a conceptual design phase yet. This is absolutely true. The development of Euro pean cooperation over the past 20 years What does ‘conceptual design phase’ actu- indeed proves that: from the “Associations” ally mean? to EFDA in 2000 and from EFDA to EU- It means that all the main technical options RO-fusion in 2014. Each step has been a step are frozen, otherwise you cannot conduct a full towards stronger cooperation and reinforced conceptual study which requires integrating coordination in a truly European spirit. all systems and functions into a single design. There are still a lot of open options for DEMO, You just said, that EUROfusion’s MST pro- some challenging demonstrations and difficult gramme is a paradigm of what Europe can be. choices to be made. What do you mean? The correct definition of the status of our By complementing each other we can be very projects is very important in order not to over- efficient. You keep your national specifics but rate our research. you share them and let others participate. I also say, let’s keep the different education sys- tems. When you put together a Swedish, an Italian, a French and a Spanish Researcher, The correct definition of the you get four people with different approach- status of our projects is very es. But, in the end, their diversity makes them much more efficient together than four per- important in order not to sons from a single nationality. Different cul- tures give us different skills and, above that, overrate our research. complementary approaches which help us addressing problems more powerfully. 6 7 FUSION IN EUROPE What do you think is the first big challenge that EUROfusion would work smoothly, my for your successor Ambrogio Fasoli? successor Ambrogio Fasoli needs now to man- In fact, each of the chairs face a new chal- age the transition from the European research lenge.
Load more

Recommended publications
  • Fusion - a Clean Future Research at Culham Centre for Fusion Energy
    Fusion - A clean future Research at Culham Centre for Fusion Energy FUSION REACTION Increasing energy demands, concerns over climate change and limited supplies of fossil fuels mean that we need to find new, cleaner ways of powering the planet. Nuclear fusion – the process that drives the sun – could play a big part in our sustainable energy future. Around the globe, scientists and engineers are working to make fusion a real option for our electricity supply. At the forefront of this research is Culham Centre for Fusion Energy, home to the UK’s fusion programme and to the world’s largest fusion device, JET, which we operate for scientists from over 20 European countries. Why we need fusion energy Energy consumption is expected to grow dramatically over the next fifty years as the world’s population expands and developing countries become more industrialised. The population of the developing world is predicted to expand from seven billion to nearly ten billion by 2050. As a consequence, a large increase in energy demand can be expected, even if energy can be used more efficiently. At the same time, we need to find new ways of producing our energy. Fossil fuels bring atmospheric pollution and the prospect of climate change; Governments are divided over whether to include nuclear fission in their energy portfolios; and renewable sources will not be enough by themselves to meet the demand. Nuclear fusion can be an important long-term energy source, to complement other low-carbon options such as fission, wind, solar and hydro. Fusion power has the potential to provide more than one-third of the world’s electricity by the year 2100, and will have a range of advantages: • No atmospheric pollution.
    [Show full text]
  • Wendelstein 7-X in the European Roadmap to Fusion Electricity
    Wendelstein 7-X in the European Roadmap to Fusion Electricity Enrique Ascasíbar for the W7-X Team This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the European Union‘s Horizon 2020 research and innovation programme under grant agreement number 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission. Andreas DINKLAGE | Hungarian Plasma Physics and Fusion Technology Workshop | Tengelic, Hungary | 09. Mar. 2015 | Page 2 Outline 1. Introduction and Motivation:Stellarators in the EU Roadmap 2. Operational Phases of W7-X: OP1.1, OP1.2 3. Aspects of SSO 4. Summary Enrique ASCASIBAR | 8th IAEA TM ‘Steady-State Operation of Magnetic Fusion Devices’ | Nara, Japan | 26.-29. May 2015 | Page 3 Wendelstein 7-X, the Engineers’ View mass: 725 t ECRH heating plasma vessel 254 ports 117 diagnostics ports R = 5.6 m OP1.1: 5.3 MW a = 0.5 m 3 Vplasma= 30 m B ≤ 3 T = 5/6 - 5/4 outer vessel 20 planar SC coils 10 divertor units support structure 50 non-planar SC coils plasma 1st ECPD 14.-17. Apr. 2015 4 Europe and W7-X / W7-X and Europe Introduction and Motivation: Stellarators in the Roadmap http://www.efda.org/wpcms/wp‐content/uploads/2013/01/JG12.356‐web.pdf?5c1bd2 EU Roadmap: Eight Missions: Mission 8 Bring the HELIAS line to maturity Long-term alternative to tokamaks: mitigate risks and enhance synergies: Wendelstein 7-X is an integral part of the European fusion development strategy. Enrique ASCASIBAR | 8th IAEA TM ‘Steady-State Operation of Magnetic Fusion Devices’ | Nara, Japan | 26.-29.
    [Show full text]
  • Analysis of JT-60SA Operational Scenarios DEMO Scenarios G
    PAPER Related content - Modelling of pulsed and steady-state Analysis of JT-60SA operational scenarios DEMO scenarios G. Giruzzi, J.F. Artaud, M. Baruzzo et al. To cite this article: L. Garzotti et al 2018 Nucl. Fusion 58 026029 - Chapter 6: Steady state operation C. Gormezano, A.C.C. Sips, T.C. Luce et al. - 2008 Public Release of the ITPA Confinement Profile Database View the article online for updates and enhancements. C.M. Roach, M. Walters, R.V. Budny et al. Recent citations - Feasibility of a far infrared laser based polarimeter diagnostic system for the JT- 60SA fusion experiment A Boboc et al This content was downloaded from IP address 194.81.223.66 on 19/09/2019 at 12:02 IOP Nuclear Fusion International Atomic Energy Agency Nuclear Fusion Nucl. Fusion Nucl. Fusion 58 (2018) 026029 (13pp) https://doi.org/10.1088/1741-4326/aa9e15 58 Analysis of JT-60SA operational scenarios 2018 L. Garzotti1 , E. Barbato2, J. Garcia3 , N. Hayashi4, I. Voitsekhovitch1, G. Giruzzi3, P. Maget3, M. Romanelli1, S. Saarelma1, R. Stankiewitz5, © 2018 EURATOM M. Yoshida4 and R. Zagórski5 1 NUFUAU CCFE, Culham Science Centre, Abingdon, Oxon, OX14 3DB, United Kingdom 2 Unità Tecnica Fusione, ENEA C. R. Frascati,via E. Fermi 45, 00044 Frascati (Roma), Italy 3 CEA, IRFM, F-13108 Saint Paul Lez Durance, France 026029 4 National Institutes for Quantum and Radiological Science and Technology, Naka, Ibaraki 311-0193, Japan 5 Institute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, Poland L. Garzotti et al E-mail: [email protected] Scenarios JT-60SA Received 7 June 2017, revised 17 November 2017 Accepted for publication 29 November 2017 Published 5 January 2018 Printed in the UK Abstract NF Reference scenarios for the JT-60SA tokamak have been simulated with one-dimensional transport codes to assess the stationary state of the flat-top phase and provide a profile database for further physics studies (e.g.
    [Show full text]
  • An Unreal Reality Pushes Fusion Science Jet – the Most Successful Performance in Years How to Tame Plasma Turbulence
    FUSION IN EUROPE NEWS & VIEWS ON THE PROGRESS OF FUSION RESEARCH AN UNREAL REALITY PUSHES FUSION SCIENCE JET – THE MOST SUCCESSFUL PERFORMANCE IN YEARS HOW TO TAME PLASMA TURBULENCE 4 2016 FUSION IN EUROPE 4 2016 Contents Delphine Keller from EURO­ fusion’s French Research Unit Moving Forward CEA is dressed for a jump into the virtual fusion world. Glas­ 3 A European fusion programme to be proud of ses, immersive headsets and motion trackers allow her to 4 The most successful performance in years study the interior of a tokamak. Picture: CEA 6 An unreal reality pushes fusion science 10 IAEA awards EUROfusion’s work 12 Impressions Research Units 14 COMPASS has changed its point of view 18 How to tame plasma turbulence 18 21 Mix it up! The simulation of electrostatic potential along 22 News the torus lines inside a fusion experiment. These experiments help to find origins of plasma turbulence.. Community Picture: GYRO/General Atomics 24 Supernovae in the lab – powered by EUROfusion 28 Pushing the science beyond fusion 30 Young faces of fusion – Robert Abernethy 12 Fuel for Thought Who says operators at the Czech tokamak 33 Combining Physics and Management Forces COMPASS don’t have a sense Perspectives of humour? – More amusing details from fusion on page 12 and 13. 34 Summing Up Picture: EUROfusion EUROfusion © Tony Donné (EUROfusion Programme Manager) Imprint Programme Management Unit – Garching 2016. FUSION IN EUROPE Boltzmannstr. 2 This newsletter or parts of it may not be reproduced ISSN 1818­5355 85748 Garching / Munich, Germany without permission. Text, pictures and layout, except phone: +49-89-3299-4128 where noted, courtesy of the EUROfusion members.
    [Show full text]
  • European Consortium for the Development of Fusion Energy European Consortium for the Development of Fusion Energy CONTENTS CONTENTS
    EuropEan Consortium for thE DEvElopmEnt of fusion EnErgy EuropEan Consortium for thE DEvElopmEnt of fusion EnErgy Contents Contents introDuCtion ReseaRCH units CooRDinating national ReseaRCH FoR euRofusion 16 agenzia nazionale per le nuove tecnologie, l’energia e lo sviluppo economico sostenibile (enea), italy euRofusion: eMboDying tHe sPiRit oF euRoPean CollaboRation 17 FinnFusion, finland 4 the essence of fusion 18 fusion@Öaw, austria the tantalising challenge of realising fusion power 19 hellenic fusion research unit (Hellenic Ru), greece the history of European fusion collaboration 20 institute for plasmas and nuclear fusion (iPFn), portugal 5 Eurofusion is born 21 institute of solid state physics (issP), latvia the road from itEr to DEmo 22 Karlsruhe institute of technology (Kit), germany 6 Eurofusion facts at a glance 23 lithuanian Energy institute (lei), lithuania 7 itEr facts at a glance 24 plasma physics and fusion Energy, Department of physics, technical university of Denmark (Dtu), Denmark JEt facts at a glance 25 plasma physics Department, wigner Fusion, hungary 8 infographic: Eurofusion devices and research units 26 plasma physics laboratory, Ecole royale militaire (lPP-eRM/KMs), Belgium 27 ruder Boškovi´c institute, Croatian fusion research unit (CRu), Croatia 28 slovenian fusion association (sFa), slovenia 29 spanish national fusion laboratory (lnF), CiEmat, spain 30 swedish research Council (vR), sweden rEsEarCh unit profilEs 31 sylwester Kaliski institute of plasma physics and laser microfusion (iPPlM), poland 32 the institute
    [Show full text]
  • Overview of Physics Studies on ASDEX Upgrade - Heat Transport Driven by the Ion Temperature Gradient and Electron to Cite This Article: H
    PAPER • OPEN ACCESS Recent citations Overview of physics studies on ASDEX Upgrade - Heat transport driven by the ion temperature gradient and electron To cite this article: H. Meyer et al 2019 Nucl. Fusion 59 112014 temperature gradient instabilities in ASDEX Upgrade H-modes F. Ryter et al - Physics research on the TCV tokamak facility: from conventional to alternative View the article online for updates and enhancements. scenarios and beyond S. Coda et al This content was downloaded from IP address 141.52.96.80 on 29/10/2019 at 09:44 IOP Nuclear Fusion International Atomic Energy Agency Nuclear Fusion Nucl. Fusion Nucl. Fusion 59 (2019) 112014 (21pp) https://doi.org/10.1088/1741-4326/ab18b8 59 Overview of physics studies on ASDEX 2019 Upgrade © EURATOM 2019 H. Meyer2 for the AUG Team: D. Aguiam3, C. Angioni1, C.G. Albert1,41, N. Arden1, R. Arredondo Parra1, O. Asunta4, M. de Baar5, M. Balden1, NUFUAU V. Bandaru1, K. Behler1, A. Bergmann1, J. Bernardo3, M. Bernert1, A. Biancalani1, R. Bilato1, G. Birkenmeier1,6, T.C. Blanken48, V. Bobkov1, 112014 A. Bock1, T. Bolzonella7, A. Bortolon31, B. Böswirth1, C. Bottereau8, A. Bottino1, H. van den Brand5, S. Brezinsek9, D. Brida1,6, F. Brochard10, 1,6 2 1 1 49 H. Meyer for the ASDEX Upgrade and EUROfusion MST1 Teams C. Bruhn , J. Buchanan , A. Buhler , A. Burckhart , Y. Camenen , D. Carlton1, M. Carr2, D. Carralero1,44, C. Castaldo53, M. Cavedon1, C. Cazzaniga7, S. Ceccuzzi53, C. Challis2, A. Chankin1, S. Chapman47, Overview of physics studies on ASDEX Upgrade C. Cianfarani53, F. Clairet8, S. Coda12, R.
    [Show full text]
  • Eurofusion Works Its Six-Pack for Iter Going Full Computational Throttle How Jet Inspired the Sound of the Universe
    FUSION IN EUROPE NEWS & VIEWS ON THE PROGRESS OF FUSION RESEARCH EUROFUSION WORKS ITS SIX-PACK FOR ITER GOING FULL COMPUTATIONAL THROTTLE HOW JET INSPIRED THE SOUND OF THE UNIVERSE 2 2016 FUSION IN EUROPE | Moving Forward | EUROfusion | 2 2016 Contents COLLABORATE. ELABORATE. CREATE. The world’s biggest magnet: If you are looking for success in fusion research, you are holding the right Representatives of F4E, ITER IO Moving Forward magazine in your hands. Of course, collaborations will always have draw- and F4E contractors standing inside the first ITER Toroidal backs. Especially when 27 nations are involved and, what is more, sensitive Field coil winding pack. It took EUROfusion and highly complex machines are sometimes a bit moody. more than 600 people from 3 Collaborate. Elaborate. Create. 26 companies to complete the manufacture. 4 EUROfusion works its six-pack for ITER EUROfusion aims to demonstrate that fusion electricity can become reality. Picture: Fusion for Energy © 8 Impressions Moreover, EUROfusion shows what can be achieved as a result of challen- 10 EUROfusion goes full computational throttle ging multinational projects: a world record, for example. In collaboration MARIE-LINE MAYORAL with the Swiss Plasma Center, a lab of the Italian ENEA created a super- Recently, Marie-Line Mayoral became Broader Approach EUROfusion’s Experimental Program- conducting cable which exceeds even ITER’s demands in terms of current. mes group leader. This means, she ma- nages the experimental programmes for 12 JT-60SA vessel ready for passengers Also, researchers at the upcoming test tokamak WEST were scratching EUROfusion funded facilities such as the medium sized tokamaks, Wendelstein their expert heads to find a solution for their diagnostics and went ahead Market Place 7-X and upcoming MAST and WEST.
    [Show full text]
  • European Research Roadmap to the Realisation of Fusion Energy
    European Research Roadmap LONG VERSION to the Realisation of Fusion Energy Preface 2 There is a well-established global need for sustainable into affordable commercial power plant designs and include low-carbon sources of electricity, especially for reliable and alternative approaches, notably the stellarator. In pursuing predictable baseload power generation. Fusion is one of the this goal, Europe should seek all the opportunities for inter- few technologies with the potential to meet this need. The national collaborations for mutual benefit from the intellec- science and technology challenges for fusion are great and tual diversity of the whole fusion community and from the interwoven. This drove the European fusion community to sharing of resources and facilities. create a coherent, and ambitious but pragmatic plan provid- ing fusion electricity to the grid by the middle of the 21st This large and diverse science, technology and engineering century via a comprehensive integrated science, technology programme will naturally lead to many synergetic benefits in and engineering programme. other fields, both in technical areas and in the realisation of major integrated projects, and both in the research commu- In 2012, EUROfusion’s predecessor, the European Fusion nity and in industry. Conversely, fusion will benefit from ad- Development Agreement (EFDA) published the first Fusion vances in other research fields and industries. The European Roadmap: Fusion Electricity – A roadmap to the realisation programme is designed to nurture both paths. of fusion energy. Since its conception, the Fusion Roadmap has been a fundamental document to align the priorities in The success of the fusion endeavour in Europe will depend fusion research and development towards the ultimate goal on two further elements: (1) funding from the European Un- of achieving electricity from fusion energy.
    [Show full text]
  • Germany . Asdex Upgrade . Wendelstein 7-X . Tokamak
    De iPP Max Planck institute for Plasma Physics’ facts at a glance: • Campus locations: garching and greifswald • one of the largest fusion research centres in europe (workforce: ~1,100) • Coordinator of euRofusion and host to the Eurofusion programme management unit • operator of asDeX upgrade (garching) and wendelstein 7-X (greifswald) • has 10 scientific divisions investigating the confinement of high-temperature hydrogen plasmas in magnetic fields, heating of plasma, plasma diagnostics, magnetic field technology, data acquisition and processing, plasma control, plasma theory, materials research, and plasma- wall interaction • an institute of the Max Planck society and associated with the Helmholtz association asDeX uPgRaDe the asDEX upgrade tokamak, “axially symmetric Divertor Experiment”, is named after its special magnetic field configuration, namely, the divertor. it enables the interaction between the hot fuel and the surrounding walls to be influenced. the divertor field diverts the outer plasma edge to the collector plates. this removes perturbing impurities from the plasma; the vessel walls are safeguarded and good thermal insulation of the core plasma is attained. it is the only tokamak in Europe with a completely metal-clad vessel wall. thanks to their similarly- shaped plasmacross-sections, asDEX upgrade and JEt form a stepladder to itEr for scaling experiments. furthermore, asDEX upgrade is used for developing scenarios for DEmo. asDEX upgrade is at the centre of Eurofusion’s medium size tokamak work package along with mast upgrade (uK) and tCv (switzerland). wenDelstein 7-X Wendelstein 7-X is the world’s largest stellarator type fusion device. it has modular superconducting coils that enable steady state plasma operation, and test optimised magnetic fields for confining plasma.
    [Show full text]
  • LETTER Max-Planck-Institut Für Plasmaphysik
    LETTER Max-Planck-Institut für Plasmaphysik No. 17 | December 2016 IN GARCHING FOR EUROPE – FUSION RESEARCH WITH THE ASDEX UPGRADE TOKAMAK ASDEX Uprade vessel view during 2016 shut down. The new bellows protection plates and the modified support structure are installed. The labyrinth-like protection plates are still missing as well as the protection plates for the lower ELM control coils and divertor targets. IMAGE: IPP, A. HERRMANN The current issue of this letter describes the programme planning process for the 2017 campaign, which is the 4th year of ASDEX Upgrade operation since the foundation of the EUROfusion Consortium in 2014. The preparation process of such an experimental campaign at ASDEX Upgrade is complex, but streamlined, showing a high level of linkage between the so-called ‘internal’ and the external EUROfusion EDITORIAL MST1 programme. This has also been recognized by the EUROfusion Consortium management. Therefore, the whole ASDEX Upgrade programme is now considered to be necessary to achieve the goals of the EU Roadmap. Besides preparation of ITER operation, the ASDEX Upgrade programme focuses more and more on DEMO-relevant issues, another proof of its full alignment with the EU Roadmap. With respect to funding by the EU Commission, no distinction is therefore made between internal and external programmes. As the whole ASDEX Upgrade programme is well aligned with the Roadmap, the EU Dr. Josef Schweinzer Commission contributes 55 per cent for the operation costs of ASDEX Upgrade to the Consortium. The part Managing Director of this income received by IPP is however determined by the fraction of operational time devoted to the MST1 of Max Planck Institute programme.
    [Show full text]
  • Wendelstein 7-X Programme - Demonstration of a Stellarator Option for Fusion Energy
    EUROFUSION WPS1-PR(15) 14373 RC Wolf et al. Wendelstein 7-X Programme - Demonstration of a Stellarator Option for Fusion Energy - Preprint of Paper to be submitted for publication in IEEE Transactions on Plasma Science This work has been carried out within the framework of the EUROfusion Con- sortium and has received funding from the Euratom research and training pro- gramme 2014-2018 under grant agreement No 633053. The views and opinions expressed herein do not necessarily reflect those of the European Commission. This document is intended for publication in the open literature. It is made available on the clear under- standing that it may not be further circulated and extracts or references may not be published prior to publication of the original when applicable, or without the consent of the Publications Officer, EUROfu- sion Programme Management Unit, Culham Science Centre, Abingdon, Oxon, OX14 3DB, UK or e-mail Publications.Offi[email protected] Enquiries about Copyright and reproduction should be addressed to the Publications Officer, EUROfu- sion Programme Management Unit, Culham Science Centre, Abingdon, Oxon, OX14 3DB, UK or e-mail Publications.Offi[email protected] The contents of this preprint and all other EUROfusion Preprints, Reports and Conference Papers are available to view online free at http://www.euro-fusionscipub.org. This site has full search facilities and e-mail alert options. In the JET specific papers the diagrams contained within the PDFs on this site are hyperlinked Wendelstein 7-X Programme – Demonstration of a Stellarator Option for Fusion Energy – R. C. Wolf, C. D. Beidler, A. Dinklage, P.
    [Show full text]
  • Fusion Energy Is Coming, and Maybe Sooner Than You Think
    NSPE Daily Designs Business News for PEs June 2, 2020 Fusion Energy Is Coming, and Maybe Sooner Than You Think The joke about fusion energy is that it’s 30 years away and always will be. But significant recent advances in fusion science and technology could potentially put the first fusion power on the grid as soon as the 2040s. [email protected] https://www.powermag.com/fabrication-begins-for-iter-fusion-reactor-central-solenoid When British physicist Arthur Stanley Eddington first proposed in the 1920s that the sun and stars were powered by the fusion of hydrogen into helium, his idea sparked a rush of research and speculation into the possibility of bringing this energy source to earth. It was not long before journalists and pulp fiction authors were predicting a time, surely not far away, when the world would be powered by simple fusion reactors requiring nothing more than abundant hydrogen from water. Obviously, these early predictions were more than a little off-base. Vastly more is understood about the physics of fusion energy than in Eddington’s day, yet commercial electricity generation from fusion still remains a goal rather than a reality. Decades of overly enthusiastic predictions have led to a long-running joke that fusion is the energy source of the future—and always will be. 1. The ITER project, shown during construction in February 2020, will be the first experiment to create a “burning,” or self-sustaining, fusion plasma. This photo shows Page 1 of 20 NSPE Daily Designs Business News for PEs June 2, 2020 the partly completed building that will house the fusion tokamak and its support systems.
    [Show full text]