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Ganesh V, Leich L, Dorow-Gerspach D, Heuer S, Coenen JW, Wirtz M, Pintsuk G, Gormann F, Lied P, Baumgärtner S, Theisen W, Linsmeier C. Manufacturing of W/steel composites using electro-discharge sintering process. NUCLEAR MATERIALS AND ENERGY 2022. [DOI: 10.1016/j.nme.2021.101089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Bailey G, Gilbert M, Vilkhivskaya O. WASTE CLASSIFICATION ASSESSMENT OF NUCLEAR STEELS FOR FUSION POWER APPLICATIONS. EPJ WEB OF CONFERENCES 2021. [DOI: 10.1051/epjconf/202124718003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Fusion power is an attractive option for the world’s future energy needs. An important goal for fusion is to avoid the severe radioactive waste issues associated with nuclear fission. However, the neutrons produced in the fusion plasma reaction impinge on the surrounding reactor structure causing nuclear activation. It is hoped that activated material from fusion facilities can be disposed of as low level waste 50-100 years after operation ceases, but recent work suggests this may be difficult to achieve. This work presents inventory simulations for a number of potential fusion steels, for two neutron irradiation conditions typical of the DEMO reactor concept. The results are used to determine if the steels meet low level waste regulations, for a number of different international waste management systems. These results show that steels do not appear able to consistently meet low level waste requirements when exposed to near-plasma neutron fluxes. They have more success when exposed to lower fluxes, but traditional steels will still struggle to meet low level waste requirements in a fusion environment.
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Design and Testing of Advanced Liquid Metal Targets for DEMO Divertor: The OLMAT Project. JOURNAL OF FUSION ENERGY 2020. [DOI: 10.1007/s10894-020-00254-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Forest L, Aktaa J, Boccaccini LV, Emmerich T, Eugen-ghidersa B, Fondant G, Froio A, Puma AL, Namburi H, Neuberger H, Rey J, Savoldi L, Sornin D, Vala L. Status of the EU DEMO breeding blanket manufacturing R&D activities. FUSION ENGINEERING AND DESIGN 2020. [DOI: 10.1016/j.fusengdes.2019.111420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rovira A, Sánchez C, Montes MJ, Muñoz M. Proposal of optimized power cycles for the DEMO power plant (EUROfusion). FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.111290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A complete EM analysis of DEMO WCLL Breeding Blanket segments during VDE-up. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2018.12.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Coenen J, Mao Y, Sistla S, Müller A, Pintsuk G, Wirtz M, Riesch J, Hoeschen T, Terra A, You JH, Greuner H, Kreter A, Broeckmann C, Neu R, Linsmeier C. Materials development for new high heat-flux component mock-ups for DEMO. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.02.098] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Frosi P, Bachmann C, Cismondi F. EU-DEMO Breeding Blanket temperature evaluation before remote maintenance operation. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.04.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Liu DG, Zheng L, Zhang L, Tan XY, Luo LM, Ma HR, Liu JQ, Wu YC. Effect of W-coated diamond on the microstructure and thermal conductivity of diamond/W matrix composites for plasma-facing materials (PFMs). FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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A multi-physics integrated approach to breeding blanket modelling and design. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.03.131] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yao G, Tan XY, Luo LM, Hong KJ, Zan X, Xu Q, Zhu XY, Lian YY, Liu X, Wu YC. Surface damage evolution during transient thermal shock of W-2%vol Y2O3 composite material in different surfaces. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2019.01.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Frosi P, Di Maio PA, Marzullo D, Mazzone G, You JH. Further improvements in the structural analysis of DEMO Divertor Cassette body and design assessment according to RCC-MRx. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2018.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Spagnuolo GA, Aiello G, Aubert J. Development of helium coolant DEMO first wall model for SYCOMORE system code based on HCLL concept. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.03.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Klimenko D, Arbeiter F, Pasler V, Schlindwein G, von der Weth A, Zinn K. Definition of the Q-PETE experiment for investigation of hydrogen isotopes permeation through the metal structures of a DEMO HCPB breeder zone. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.03.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bachmann C, Ciattaglia S, Cismondi F, Eade T, Federici G, Fischer U, Franke T, Gliss C, Hernandez F, Keep J, Loughlin M, Maviglia F, Moro F, Morris J, Pereslavtsev P, Taylor N, Vizvary Z, Wenninger R. Overview over DEMO design integration challenges and their impact on component design concepts. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2017.12.040] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Coenen J, Mao Y, Sistla S, Riesch J, Hoeschen T, Broeckmann C, Neu R, Linsmeier C. Improved pseudo-ductile behavior of powder metallurgical tungsten short fiber-reinforced tungsten (W/W). NUCLEAR MATERIALS AND ENERGY 2018. [DOI: 10.1016/j.nme.2018.05.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Palermo I, Villari R, Ibarra A. Divertor options impact on DEMO nuclear performances. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Končar B, Costa Garrido O, Draksler M, Brown R, Coleman M. Initial optimization of DEMO fusion reactor thermal shields by thermal analysis of its integrated systems. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.10.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Coenen J, Mao Y, Almanstötter J, Calvo A, Sistla S, Gietl H, Jasper B, Riesch J, Rieth M, Pintsuk G, Klein F, Litnovsky A, Mueller A, Wegener T, You JH, Broeckmann C, Garcia-Rosales C, Neu R, Linsmeier C. Advanced materials for a damage resilient divertor concept for DEMO: Powder-metallurgical tungsten-fibre reinforced tungsten. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2016.12.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Spagnuolo GA, Franza F, Fischer U, Boccaccini LV. Identification of blanket design points using an integrated multi-physics approach. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.03.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Frosi P, Bachmann C, Di Gironimo G, Mazzone G, Marzullo D, You JH. Structural analysis of DEMO divertor cassette body and design study based on RCC-MRx. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.02.062] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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A new HCPB breeding blanket for the EU DEMO: Evolution, rationale and preliminary performances. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.02.008] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Gilbert MR, Fleming M, Sublet JC. Automated inventory and material science scoping calculations under fission and fusion conditions. NUCLEAR ENGINEERING AND TECHNOLOGY 2017. [DOI: 10.1016/j.net.2017.07.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Coenen J, Berger M, Demkowicz M, Matveev D, Manhard A, Neu R, Riesch J, Unterberg B, Wirtz M, Linsmeier C. Plasma-wall interaction of advanced materials. NUCLEAR MATERIALS AND ENERGY 2017. [DOI: 10.1016/j.nme.2016.10.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Garcinuño B, Rapisarda D, Fernández I, Moreno C, Palermo I, Ibarra Á. Design of a permeator against vacuum for tritium extraction from eutectic lithium-lead in a DCLL DEMO. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2016.06.036] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Riesch J, Aumann M, Coenen J, Gietl H, Holzner G, Höschen T, Huber P, Li M, Linsmeier C, Neu R. Chemically deposited tungsten fibre-reinforced tungsten – The way to a mock-up for divertor applications. NUCLEAR MATERIALS AND ENERGY 2016. [DOI: 10.1016/j.nme.2016.03.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Frosi P, Mazzone G, You JH. Structural design of DEMO Divertor Cassette Body: provisional FEM analysis and introductive application of RCC-MRx design rules. FUSION ENGINEERING AND DESIGN 2016. [DOI: 10.1016/j.fusengdes.2016.03.055] [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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Design of a Multi-Tube Pd-Membrane Module for Tritium Recovery from He in DEMO. Processes (Basel) 2016. [DOI: 10.3390/pr4040040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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