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F4E Annual Report 2010 - Fusion For Energy - Europa

F4E Annual Report 2010 - Fusion For Energy - Europa

F4E Annual Report 2010 - Fusion For Energy - Europa

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Broader ApproachIn February 2007 Euratom and the Japanesegovernment signed the Broader Approach (BA)agreement. This aims to complement the ITER Projectand to accelerate the realisation of fusion energy bycarrying out R&D and developing some advancedtechnologies for future demonstration fusion powerreactors (DEMO). Within the BA three main projectsare being implemented:The first project will generate a preliminaryengineering design of the International <strong>Fusion</strong>Materials Irradiation Facility (IFMIF) validated byprototypes of key subsystem. <strong>Fusion</strong> as a majorenergy source will require materials which maintaintheir essential physical properties and which do notremain highly radioactive for extended periods of timeafter exposure to the harsh thermal and irradiationconditions inside a fusion reactor. IFMIF will allowtesting and qualification of advanced materials in anenvironment similar to that of a future fusion powerplant.Demonstration <strong>Fusion</strong> ReactorsBeyond ITER, it is envisaged that demonstrationfusion reactors could be constructed that can produceelectrical power and thereafter be commercialised. Toachieve this in the shortest timescale (the “fast track”),studies have shown that aside from the operation ofITER, a parallel programme of materials testing wouldbe needed.While the final design of DEMO will depend to a largeextent on the results obtained from the exploitationof ITER and other fusion experiments, it is envisagedthat in the longer term <strong>F4E</strong> will prepare and coordinatea programme of research and development activitiesin preparation for DEMO.The second BA project is the Japan-EU SatelliteTokamak Programme (STP). During ITERconstruction, major experimental facilities will berequired to develop operating scenarios and addresskey physics issues for an efficient start up of ITERexperimentation and for research towards DEMO.The STP in Japan has been identified as a devicewhich could fulfil these objectives. It will therefore beupgraded to an advanced superconducting tokamakand used by Europe and Japan as a “satellite” facilityto ITER.The third BA project is the International <strong>Fusion</strong><strong>Energy</strong> Research Centre (IFERC). The missionsof the centre include the coordination of DEMODesign and R&D activities, large scale simulationactivities of fusion plasmas by super-computer andremote experimentation activities to facilitate a broadparticipation of scientists into ITER experiments.To develop synergy with its activities related toITER, it was decided that <strong>F4E</strong> should also be theImplementing Agency of Euratom for the BroaderApproach. The resources for the implementation ofthe Broader Approach will be largely provided on avoluntary basis from several participating Europeancountries (Belgium, France, Germany, Italy, Spain andSwitzerland).18

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