The Jules Horowitz Reactor : a New High Performances
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Jules Horowitz Reactor (JHR), a High-Performance Material Test Reactor in Cadarache, France
The Swedish-French collaboration on the research reactors ASTRID & JHR Prof. Christophe Demazière Chalmers University of Technology Department of Applied Physics Division of Nuclear Engineering [email protected] Background − the ESS project • ESS: European Spallation Source – a European Union facility. • Will be built in Lund. • Participation of France is formalized in a contract between France and Sweden. • Sweden has to spend 400 MSEK on joint research in subjects relevant to France (energy and environment). • Out of this, 100 MSEK is devoted to fission-based nuclear energy. Background – the European research program • Vision: Sustainable Nuclear Energy Technology Platform (SNETP). • Planned facilities: – Jules Horowitz Reactor (JHR), a high-performance material test reactor in Cadarache, France. Start of operation: 2014. – MYRRHA facility in Mol, Belgium, a fast spectrum irradiation facility working as an ADS. Start of operation: ca. 2023. – ASTRID (Advanced Sodium Technological Reactor for Industrial Demonstration), a prototype Gen-IV sodium-cooled fast reactor to be built in France. Start of operation: ca. 2020. – VHTR, a first-of-a kind Very High Temperature Reactor for, among others, hydrogen production. VR Multi-project Grant in Nuclear Energy Research • 3 multi-grant projects granted by the Swedish Research Council in the spring of 2012 (projects in collaboration with CEA, France – French Alternative Energies and Atomic Energy Commission): – DEMO-JHR (coordinator: Prof. Christophe Demazière, Chalmers): 3 PhD projects. – ASTRID -
The Jules Horowitz Reactor Project, a Driver for Revival of the Research Reactor Community
THE JULES HOROWITZ REACTOR PROJECT, A DRIVER FOR REVIVAL OF THE RESEARCH REACTOR COMMUNITY P. PERE, C. CAVAILLER, C. PASCAL AREVA TA CEA Cadarache - Etablissement d'AREVA TA - Chantier RJH - MOE - BV2 - BP n° 9 – 13115 Saint Paul lez Durance - France CS 50497 - 1100, rue JR Gauthier de la Lauzière, 13593 Aix en Provence cedex 3 – France ABSTRACT The first concrete of the nuclear island for the Jules Horowitz Reactor (JHR) was poured at the end of July 2009 and construction is ongoing. The JHR is the largest new platform for irradiation experiments supporting Generation II and III reactors, Generation IV technologies, and radioisotope production. This facility, composed of a unique grouping of workshops, hot cells and hot laboratories together with a first -rate MTR research reactor, will ensure that the process, from preparations for irradiation experiments through post-irradiation non-destructive examination, is completed expediently, efficiently and, of course, safely. In addition to the performance requirements to be met in terms of neutron fluxes on the samples (5x1014 n.cm-2/sec-1 E> 1 MeV in core and 3,6x1014 n.cm-2/sec-1 E<0.625 eV in the reflector) and the JHR’s considerable irradiation capabilities (more than 20 experiments and one-tenth of irradiation area for simultaneous radioisotope production), the JHR is the first MTR to be built since the end of the 1960s, making this an especially challenging project. The presentation will provide an overview of the reactor, hot cells and laboratories and an outline of the key milestones in the project schedule, including initial criticality in early 2014 and radioisotope production in 2015. -
French Nuclear Company Orano Upgraded to 'BB+' on Improved Liquidity and Capital Structure; Outlook Stable
Research Update: French Nuclear Company Orano Upgraded To 'BB+' On Improved Liquidity And Capital Structure; Outlook Stable Primary Credit Analyst: Christophe Boulier, Paris (39) 02-72111-226; [email protected] Secondary Contact: Andrey Nikolaev, CFA, Paris (33) 1-4420-7329; [email protected] Table Of Contents Overview Rating Action Rationale Outlook Ratings Score Snapshot Issue Ratings--Recovery Analysis Related Criteria Ratings List WWW.STANDARDANDPOORS.COM/RATINGSDIRECT APRIL 5, 2018 1 Research Update: French Nuclear Company Orano Upgraded To 'BB+' On Improved Liquidity And Capital Structure; Outlook Stable Overview • Orano has reported EBITDA of close to €1 billion for 2017, despite challenging industry conditions, and its recent restructuring and capital increases have improved its liquidity and capital structure. • We think Orano will continue to focus on cost-cutting and generate moderately positive free operating cash flow, enabling it to reduce net debt in 2018-2020. • Consequently, we are upgrading Orano to 'BB+' from 'BB'. • The stable outlook reflects our view that Orano will be able to reduce adjusted debt to EBITDA to below 5.5x in 2019-2020 despite challenging industry conditions, supported by its sizeable, long-term order backlog. Rating Action On April 5, 2018, S&P Global Ratings raised its long-term issuer credit rating on France-based nuclear services group Orano to 'BB+' from 'BB'. The outlook is stable. We also raised our ratings on Orano's senior unsecured bonds to 'BB+' from 'BB'. Although we expect substantial recovery (70%-90%; rounded estimate 85%) on the bonds in the event of a default, the recovery rating is capped at '3' due to the bonds' unsecured nature and issuance by a company rated in the 'BB' category. -
Les Réacteurs Expérimentaux Et Leur Contrôle ▼ Les Réacteurs Expérimentaux Et Leur Contrôle Experimental Reactors and Their Regulation
Dossier: Les réacteurs expérimentaux et leur contrôle ▼ Les réacteurs expérimentaux et leur contrôle Experimental reactors and their regulation Chargement de la cuve du réacteur à haut flux (RHF). 2 Dossier: Les réacteurs expérimentaux et leur contrôle ▼ Éditorial 4 Foreword Le contrôle des réacteurs expérimentaux : la démarche de l’Autorité de sûreté nucléaire 5 Experimental reactor regulation: the Nuclear Safety Authority’s approach LE RÔLE DES RÉACTEURS EXPÉRIMENTAUX Le poids des réacteurs expérimentaux dans les programmes de recherche : l’exemple de l’énergie nucléaire 15 The importance of experimental reactors for research programs: The example of nuclear energy Les réacteurs expérimentaux 20 The experimental nuclear reactors La contribution des réacteurs d’expérimentation aux recherches sur la sûreté 27 Contribution of research reactors to the programmes for research and technological development on the safety LES SPÉCIFICITÉS DU CONTRÔLE DES RÉACTEURS EXPÉRIMENTAUX La spécificité du contrôle des réacteurs expérimentaux: le point de vue de l’inspecteur de l’ASN 35 The specific nature of experimental reactor regulation: the viewpoint of ASN’s inspectors La sûreté des réacteurs de recherche vue du Groupe permanent réacteurs 41 Research reactor safety from the advisory committee for nuclear reactors standpoint Les facteurs organisationnels et humains et la sûreté des réacteurs d’expérimentation 47 The human factors and the safety of experimentation reactors Les réexamens de sûreté des réacteurs d’expérimentation en France 52 Periodic safety review management for french research reactors CONCILIER RECHERCHE ET SÛRETÉ: LES RÉPONSES DES EXPLOITANTS ET DES CONCEPTEURS Un enjeu majeur: concilier recherche et sûreté. Le point de vue du CEA 58 A major issue: reconciling research and safety. -
The EPR™ Reactor
The EPR™ reactor the reference for New Build - © Photo credits: AREVA - EDF - TNPJVC - Tracy FAVEYRIAL - Elodie FERRARE - René QUATRAIN - Charlène MOREAU - Image et Process - Image - Charlène MOREAU QUATRAIN - Elodie FERRARE René FAVEYRIAL - Tracy - EDF TNPJVC AREVA credits: - © Photo April 2014 - design and production: April 2014 - design and production: The value of experience With 4 EPR™ reactors being built in 3 different countries, AREVA can leverage an unparalleled experience in licensing and construction to deliver high-performance new-generation projects to nuclear utilities all over the world. Olkiluoto 3, Best practices from continuous Finland project experience The most advanced new-generation Licensing experience with different regulators: project in the The only reactor with 5 separate licensing processes world underway worldwide • Construction licenses granted in Finland, France and China • Full Design Acceptance Confirmation awarded in the United Kingdom • Licensing review underway in the United States Flamanville 3, The only Gen3+ reactor design submitted to the European France “post-Fukushima” stress tests The first reactor in the new EDF’s EPR™ fleet Project management excellence • The largest in-house nuclear Engineering Procurement Construction (EPC) team: - More than 1,000 project management skilled people - 6,000+ Engineering and Project experienced workforce • Most Taishan Project Directors have worked on Taishan 1 and 2, Olkiluoto 3 or Flamanville 3 projects China EPR™ projects on track to be delivered Company-wide -
Green Hydrogen the Next Transformational Driver of the Utilities Industry
EQUITY RESEARCH | September 22, 2020 | 9:41PM BST The following is a redacted version of the original report. See inside for details. Green Hydrogen The next transformational driver of the Utilities industry In our Carbonomics report we analysed the major role of clean hydrogen in the transition towards Net Zero. Here we focus on Green hydrogen (“e-Hydrogen”), which is produced when renewable energy powers the electrolysis of water. Green hydrogen looks poised to become a once-in-a-generation opportunity: we estimate it could give rise to a €10 trn addressable market globally by 2050 for the Utilities industry alone. e-Hydrogen could become pivotal to the Utilities (and Energy) industry, with the potential by 2050 to: (i) turn into the largest electricity customer, and double power demand in Europe; (ii) double our already top-of-the-street 2050 renewables capex EU Green Deal Bull Case estimates (tripling annual wind/solar additions); (iii) imply a profound reconfiguration of the gas grid; (iv) solve the issue of seasonal power storage; and (v) provide a second life to conventional thermal power producers thanks to the conversion of gas plants into hydrogen turbines. Alberto Gandolfi Ajay Patel Michele Della Vigna, CFA Mafalda Pombeiro Mathieu Pidoux +44 20 7552-2539 +44 20 7552-1168 +44 20 7552-9383 +44 20 7552-9425 +44 20 7051-4752 alberto.gandolfi@gs.com [email protected] [email protected] [email protected] [email protected] Goldman Sachs International Goldman Sachs International Goldman Sachs International Goldman Sachs International Goldman Sachs International Goldman Sachs does and seeks to do business with companies covered in its research reports. -
Design of Liquid Metal Fast Breeder Reactor (Lmfbr) Core Under Dynamic Loading
Transactions, SMiRT-22 San Francisco, California, USA - August 18-23, 2013 Division III DESIGN OF LIQUID METAL FAST BREEDER REACTOR (LMFBR) CORE UNDER DYNAMIC LOADING Nadim Moussallam1, Guilhem Deuilhé2, Benoit Bosco3, Daniel Broc4, David Gentet5 1 Engineer, AREVA Engineering & Projects, Lyon (France) - [email protected] 2 Engineer, AREVA Engineering & Projects, Lyon (France) 3 Engineer, AREVA Engineering & Projects, Lyon (France) 4 R&D Engineer, CEA/DEN/DANS/DM2S/SEMT, F-91191 Gif-sur-Yvette, France 5 R&D Doctor-Engineer, CEA/DEN/DER/SESI/LE2S, F-13108 Saint-Paul les Durance, France ABSTRACT The present paper (a) describes the main structural characteristics of a Liquid Metal Fast Breeder Reactors (LMFBR) core, (b) exposes the design challenges posed to such structure by dynamic loadings, (c) details the different modeling strategies that could be used to represent the leading physical phenomena for the dynamic response of the core, and (d) illustrates the application of these modeling strategies to improve the design of the ASTRID (Advanced Sodium Technological Reactor for Industrial Demonstration) core against dynamic loadings. INTRODUCTION LMFBR belong to the 4th generation of nuclear reactors. This type of reactor is expected to significantly increase the amount of energy that could be extracted from both natural uranium and existing plutonium reserves. It does also have the potential for reducing the inventory of highly activated long duration nuclear wastes. Several experimental LMFBR have been built around the world, some of them are in operation today and some others are planned or under construction. In France, the ASTRID project aims at completing the detailed design of a LMFBR, with sodium as a primary coolant. -
Press Kit Inauguration of the Conversion Orano Tricastin BP 16 26 701 Pierrelatte Plant 10 September 2018
Press kit Inauguration of the conversion Orano Tricastin BP 16 26 701 Pierrelatte plant 10 September 2018 Contacts Presse Nathalie Bonnefoy +33 (0)6 23 17 24 24 [email protected] Gilles Crest +33 (0)6 71 08 11 54 [email protected] www.orano.group Oranogroup EDITORIAL The plant we are opening today is a major industrial investment for Orano, for the French nuclear industry and for the industry of our country. ith the Georges Besse II enrichment plant on the same site, it is probably the largest industrial investment made in France in recent years. The Comurhex W II project was launched to give France an industrial facility offering cutting- edge safety, security, and environmental and industrial performance. A facility that gives us a global competitive advantage and guarantees an uninterrupted electricity supply for our markets. A tool integrating technological innovations in terms of safety, environment, and improvement of industrial performance: recycling of chemical reagents, reduction by 90% of water consumption, automated control-command system to improve the process control. It is an exceptional project that has required the best of our expertise from the teams of Orano Chemistry and Enrichment as well as Orano Projets, and throughout our group alongside our industrial partners. The project successfully completed at the same time as our group was reinventing itself to create a new flagship technology business to give nuclear materials all their value. While an important debate is taking place on France's multi-year energy program, the investment we have made in the Tricastin site and its plants shows the confidence we have in the future of nuclear energy. -
The Jules Horowitz Reactor Core and Cooling System Design
The Jules Horowitz Reactor core and cooling system design M. Boyard*, JM. Cherel**, C. Pascal*, B. Guigon*** * AREVA-Technicatome, 1100 rue Jean René Guillibert Gautier de la Lauzière 13100 Aix en Provence, FRANCE ** AREVA-Framatome-ANP, 9-10 rue Juliette Récamier 69006 Lyon, FRANCE *** Commissariat à l’Energie Atomique, 13108 Saint-Paul-lez-Durance cedex, FRANCE ABSTRACT The CEA (Commissariat à l’Energie Atomique) is planning to build a new MTR called the Jules Horowitz Reactor (JHR). JHR at Cadarache will become by 2014 and for decades a major research infrastructure in Europe for supporting existing power plants operation and lifetime extension as well as future reactor developments [1]. AREVA (Technicatome and Framatome- ANP) and EDF are performing the design studies. The JHR will be a tank pool type reactor using light water as coolant and moderator. The reactor has been designed to provide a neutron flux strong enough to carry out irradiation relevant for generations 2, 3 and 4 power plants: flexibility and adaptability, high neutron flux, instrumented experiments, loops to reproduce environments representatives of the different power plant technologies . Updated safety requirements and LEU fuel elements have been taken into account in the design of this high flux reactor. This paper presents the guidelines for the design of the main items, the various options considered and the choices made at the end of the detailed studies phase regarding: − Core shape, − Fuel element and core pitch, − Reflector and core-reflector interface, − Normal and emergency cooling systems, − Reactivity control system. MAIN OBJECTIVES OF THE REACTOR The “Jules Horowitz Reactor” (JHR) will be a structuring infrastructure of the European research area. -
The Future Jules Horowitz Material Testing Reactor: an Opportunity for Developing International Collaborations on a Major European Irradiation Infrastructure
The Future Jules Horowitz Material Testing Reactor: An Opportunity for Developing International Collaborations on a Major European Irradiation Infrastructure D. Parrat1, G. Bignan2, B. Maugard2, C. Gonnier2, C. Blandin2 1 CEA, DEN, DEC, Fuel Research Department, Cadarache, France 2 CEA, DEN, DER, Reactor Studies Departmen t, Cadarache, France Abstract early their needs, thanks to either participation to the JHR Consortium, or to international programs or through bilateral collaborations. Development process of a fuel product or a nu- clear material before using at an industrial scale A general presentation of this research infra- in a power reactor ranges from characterization structure and associated experimental capabil- th of the material itself under neutronic fl ux up to its ity has been made at the 9 WWER Fuel Perfor- qualifi cation in accidental conditions. Irradiations mance Meeting in 2011. Current paper updates in in Material Testing Reactors (MTRs) are in practice a fi rst part the facility building status and the cur- the basis of the whole process, in complement of rent design work carried out on irradiation hosting prediction capabilities gained by modelling. Dedi- systems for nuclear materials and nuclear fuels cated experimental reactors play also an impor- and on non-destructive examination benches. tant complementary role for some specifi c integral Then expected main performances are reviewed tests (e.g. RIA tests). Irradiations of precursors in and collaborations set up around each study are power reactors are often limited to products which also underlined, as they often correspond to an present a slight design evolution compare to the “in-kind” contribution of a Consortium member. -
Nuclear Technologies for Sustainable Development
Nuclear Technologies for Sustainable Development Martin Ruščák September 13, 2017 WHY… to secure nuclear knowledge? Safety and longevity of current operation Sustainable power supply for the 21st century It´s about carbon…. 1 Shares of different technologies / 2050 2DS scenario 2 WHAT… do we need? Critical mass of engineers Demanding tasks Superb technical competencies 3 Knowledge Infrastructure in Nuclear Technologies in the Czech Republic / Czechoslovakia 2x VVER 1000 Temelín A-1 Ability to build 4x VVER 440 Dukovany & operate RPV Interim storages of Steam gen Piping spent fuel Regulation SONS Intermediate storage RR VVR-1 RR LVR-15 Research SUSEN RR LR-0 Inst Nucl Ph UJV privatized Research Centre Education Nuclear technologies at other universities Nuclear faculty 1950 1960 1970 1980 1990 2000 2010 2020 1993 4 Czechoslovakia Czech Rep. The Czech Republic: Research Related Assets People Since 1955 four generations of nuclear engineers: Pioneers of 50/60s, Power stations builders of 70s/80s, Operators of 90s/00s, New technologists of 2000+ High public support High expertise in most of nuclear technology fields Knowledge R&D related to the current NPPs: Nuclear safety – deterministic & probabilistic, component integrity, back end of fuel cycle, engineering R&D related to Generation IV R&D related to fusion technologies 5 The Czech Republic: Research Related Assets Infrastructure Research reactors (LVR-15 & LR-0 in Řež, VR-0 at the university) Hot cells Loops Material research labs Major knowledge-based Institutions UJV (Nuclear Research -
Supply Security for Medical Radionuclides - Additions 2020 Supplement to RIVM Reports 2019-0101 2017-0063 and 2018-0075
Supply security for medical radionuclides - additions 2020 Supplement to RIVM Reports 2019-0101 2017-0063 and 2018-0075 RIVM letter report 2020-0171 L.P. Roobol | C.E.N.M. Rosenbaum | I.R. de Waard Supply security for medical radionuclides - additions 2020 Supplement to RIVM reports 2019-0101 2017-0063 and 2018-0075 RIVM letter report 2020-0171 L.P. Roobol | C.E.N.M. Rosenbaum | I.R. de Waard RIVM letter report 2020-0171 Colofon © RIVM 2020 Parts of this publication may be reproduced, provided acknowledgement is given to the National Institute for Public Health and the Environment (RIVM), stating the title and year of publication. DOI 10.21945/RIVM-2020-0171 L. Roobol (author), RIVM C. Rosenbaum (author), RIVM I. de Waard (author), RIVM Contact: Lars Roobol Safety\Measuring and Monitoring [email protected] This study was commissioned by the Ministry of Health, Welfare and Sport within the framework of ad-hoc questions for policy support Published by: National Institute for Public Health and the Environment, RIVM PO Box 1 3720 BA Bilthoven The Netherlands www.rivm.nl/en Page 2 of 77 RIVM letter report 2020-0171 Synopsis Guaranteed supply of medical radionuclides – additions 2020 RIVM has carried out additional research into the guaranteed supply of diagnostic and therapeutic radionuclides for the Netherlands. Radioactive substances can be used for making a diagnosis. There are also radioactive substances that can treat various sorts of cancer, or serve as pain relief, the so-called therapeutic radio-isotopes. Together, these substances are called medical radionuclides. Most of these medical isotopes are made in Europe, in six nuclear reactors, one of which is located in the Netherlands (the HFR).