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Hirai T, Bao L, Barabash V, Carrat R, Chappuis P, Eaton R, Edwards P, Escourbiac F, Gicquel S, Komarov V, Merola M, Raffray R, Chen J, Wang K, Gervash A, Makhankov A, Arkhipov N, Safronov V. Hypervapotron heat sinks in ITER plasma-facing components—Process qualifications and production control toward series production. FUSION ENGINEERING AND DESIGN 2023. [DOI: 10.1016/j.fusengdes.2023.113454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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2
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First analysis of in-situ melting on TZM tiles at high field side of the first wall in EAST. NUCLEAR MATERIALS AND ENERGY 2023. [DOI: 10.1016/j.nme.2023.101377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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3
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Hirai T, Bao L, Barabash V, Chappuis P, Eaton R, Escourbiac F, Merola M, Mitteau R, Raffray R, Linke J, Loewenhoff T, Dorow-Gerspach D, Pintsuk G, Wirtz M, Boomstra D, Klaassen C, Magielsen A, Chen J, Wang P. High heat flux performance assessment of ITER enhanced heat flux first wall technology after neutron irradiation. FUSION ENGINEERING AND DESIGN 2023. [DOI: 10.1016/j.fusengdes.2022.113338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Integrated design strategy for EU-DEMO first wall protection from plasma transients. FUSION ENGINEERING AND DESIGN 2022. [DOI: 10.1016/j.fusengdes.2022.113067] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Yi X, Du Y, Li Y, Han W, Liu P, Yoshida K, Toyama T, Chen J, Zhan Q, Wan F, Ohnuki S, Nagai Y. Neutron irradiation response of explosion-welded CuCrZr/316LN joints for ITER application. FUSION ENGINEERING AND DESIGN 2021. [DOI: 10.1016/j.fusengdes.2021.112620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Data on erosion and hydrogen fuel retention in Beryllium plasma-facing materials. NUCLEAR MATERIALS AND ENERGY 2021. [DOI: 10.1016/j.nme.2021.100994] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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7
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Du J, Loewenhoff T, Pintsuk G, Linke J, Wirtz M. Strain life analysis of the first wall mock up under ITER-relevant heat flux conditions. FUSION ENGINEERING AND DESIGN 2020. [DOI: 10.1016/j.fusengdes.2020.112070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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European DEMO first wall shaping and limiters design and analysis status. FUSION ENGINEERING AND DESIGN 2020. [DOI: 10.1016/j.fusengdes.2020.111676] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Anand H, Snipes J, Pitts R, De Vries P, Zabeo L, Gribov Y, Galperti C, Coda S. Model-based real-time power flux estimator for the ITER first wall. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.08.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mitteau R, Eaton R, Gervash A, Kuznetcov V, Davydov V, Rulev R. Allowable heat load on the edge of the ITER first wall panel beryllium flat tiles. NUCLEAR MATERIALS AND ENERGY 2017. [DOI: 10.1016/j.nme.2017.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Zhong Y, Rännar LE, Wikman S, Koptyug A, Liu L, Cui D, Shen Z. Additive manufacturing of ITER first wall panel parts by two approaches: Selective laser melting and electron beam melting. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.01.032] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pintsuk G, Bellin B, Gervash A, Linke J, Litunovsky N, Lorenzetto P. High heat flux testing of first wall mock-ups with and without neutron irradiation. NUCLEAR MATERIALS AND ENERGY 2016. [DOI: 10.1016/j.nme.2016.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Duan X, Chen J, Feng K, Liu X, Li B, Wu J, Wang X, Zheng P, Wang Y, Wang P, Liu Y. Progress in fusion technology at SWIP. FUSION ENGINEERING AND DESIGN 2016. [DOI: 10.1016/j.fusengdes.2016.01.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ström P, Petersson P, Rubel M, Possnert G. A combined segmented anode gas ionization chamber and time-of-flight detector for heavy ion elastic recoil detection analysis. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2016; 87:103303. [PMID: 27802744 DOI: 10.1063/1.4963709] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A dedicated detector system for heavy ion elastic recoil detection analysis at the Tandem Laboratory of Uppsala University is presented. Benefits of combining a time-of-flight measurement with a segmented anode gas ionization chamber are demonstrated. The capability of ion species identification is improved with the present system, compared to that obtained when using a single solid state silicon detector for the full ion energy signal. The system enables separation of light elements, up to Neon, based on atomic number while signals from heavy elements such as molybdenum and tungsten are separated based on mass, to a sample depth on the order of 1 μm. The performance of the system is discussed and a selection of material analysis applications is given. Plasma-facing materials from fusion experiments, in particular metal mirrors, are used as a main example for the discussion. Marker experiments using nitrogen-15 or oxygen-18 are specific cases for which the described improved species separation and sensitivity are required. Resilience to radiation damage and significantly improved energy resolution for heavy elements at low energies are additional benefits of the gas ionization chamber over a solid state detector based system.
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Affiliation(s)
- Petter Ström
- Department of Fusion Plasma Physics, School of Electrical Engineering, KTH Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Per Petersson
- Department of Fusion Plasma Physics, School of Electrical Engineering, KTH Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Marek Rubel
- Department of Fusion Plasma Physics, School of Electrical Engineering, KTH Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Göran Possnert
- Department of Physics and Astronomy, Uppsala University, The Tandem Laboratory, Box 529, SE-75120 Uppsala, Sweden
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Mitteau R, Eaton R, Perez G, Zacchia F, Banetta S, Bellin B, Gervash A, Glazunov D, Chen J. Status of the beryllium tile bonding qualification activities for the manufacturing of the ITER first wall. FUSION ENGINEERING AND DESIGN 2015. [DOI: 10.1016/j.fusengdes.2015.01.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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17
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Engineering challenges and development of the ITER Blanket System and Divertor. FUSION ENGINEERING AND DESIGN 2015. [DOI: 10.1016/j.fusengdes.2015.06.045] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Alignment of in-vessel components by metrology defined adaptive machining. FUSION ENGINEERING AND DESIGN 2015. [DOI: 10.1016/j.fusengdes.2015.06.182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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You J, Höschen T, Pintsuk G. Damage and fatigue crack growth of Eurofer steel first wall mock-up under cyclic heat flux loads. Part 1: Electron beam irradiation tests. FUSION ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.fusengdes.2014.01.085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Damage and fatigue crack growth of Eurofer steel first wall mock-up under cyclic heat flux loads. Part 2: Finite element analysis of damage evolution. FUSION ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.fusengdes.2014.01.083] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Design evolution and integration of the ITER in-vessel components. FUSION ENGINEERING AND DESIGN 2013. [DOI: 10.1016/j.fusengdes.2013.01.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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