Search Results - "You, H J"

The thermo-mechanical behaviour of W-Cu metal matrix composites for fusion heat sink applications: The influence of the Cu content by Tejado, E., Müller, A.v., You, J.-H., Pastor, J.Y.

“…Copper and its alloys are used as heat sink materials for next generation fusion devices and will be joined to tungsten as an armour material. However, the…”
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In situ synchrotron tomography estimation of toughening effect by semi-ductile fibre reinforcement in a tungsten-fibre-reinforced tungsten composite system by Riesch, J., Buffiere, J.-Y., Höschen, T., di Michiel, M., Scheel, M., Linsmeier, Ch, You, J.-H.

“…Tungsten-fibre-reinforced tungsten composites (Wf/W) are supposed to enable enhanced toughness owing to extrinsic energy dissipation mechanisms such as…”
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Thermal and mechanical properties of infiltrated W/CuCrZr composite materials for functionally graded heat sink application by You, J.-H., Brendel, A., Nawka, S., Schubert, T., Kieback, B.

“…Functionally graded tungsten/copper composite materials are considered as interlayer material for the water-cooled divertor target of fusion reactors…”
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Towards reliable design-by-analysis for divertor plasma facing components—Guidelines for inelastic assessment (part II: irradiated) by Fursdon, M., You, J-H.

“…This paper gives guidelines for assessing the structural integrity of plasma facing components (PFC)when irradiated to the levels expected in DEMO after two…”
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Development of chromium and chromium-tungsten alloy for the plasma facing components: Application of vacuum arc melting techniques by Terentyev, D., Khvan, T., You, J.-H., Van Steenberge, N.

“…of plasma-facing components (PFC) for DEMO divertor unravels new challenges to be met by the in-vessel materials. Embrittlement induced by 14 MeV neutrons in…”
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Mechanical behaviour of W particulate-reinforced Cu composites: Fracture toughness and R-curves by Tejado, E., Müller, A.v., You, J.-H., Pastor, J.Y.

“…One of the most critical technology challenges regarding the European demonstrational fusion reactor (DEMO) project is to develop a heat-exhaust system…”
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Towards reliable design-by-analysis for divertor plasma facing components – Guidelines for inelastic assessment (part 1: Unirradiated) by Fursdon, M., You, J.-H., Li, M.

“…Guidelines are presented for the recommended method of assessing by analysis the structural integrity of divertor plasma facing components (PFCs) under high…”
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Automatic extraction of flood inundation areas from SAR images: a case study of Jilin, China during the 2017 flood disaster by Wan, L., Liu, M., Wang, F., Zhang, T., You, H. J.

“…Flood is one of the most frequent and widespread natural hazards globally, which can cause tremendous economic damage and human casualties. As such, flood…”
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Galvanic process for Cu-infiltration of W fibre-reinforced heat sinks by Junghanns, Patrick, Busch, M., Müller, A.V., Roccella, S., Hunger, K., You, J.-H., Neu, R., Riesch, J., Boscary, J.

“…A challenging aspect in view of the realization of a future magnetic confinement fusion reactor is the design and manufacture of highly loaded divertor target…”
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Irradiation embrittlement in pure chromium and chromium-tungsten alloy in a view of their potential application for fusion plasma facing components by Terentyev, D., Zinovev, A., Khvan, T., You, J.-H., Van Steenberge, N., Zhurkin, E.E.

“…•Neutron irradiation induced severe embrittlement in pure Cr and Cr-10W.•In pure Cr, the neutron irradiation does not reduce the fracture stress.•In Cr-10W,…”
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Recent progress of plasma exhaust concepts and divertor designs for tokamak DEMO reactors by Asakura, N., Hoshino, K., Kakudate, S., Subba, F., You, J.-H., Wiesen, S., Rognlien, T.D., Ding, R., Kwon, S.

“…•Recent progress of the divertor design concepts such as JA DEMO, EU DEMO, CFETR, K-DEMO, FNSF was reviewed.•Requirements of plasma performance and the…”
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Pre-conceptual design of a PFC equipped with a W lattice armour for first wall limiters in the EU-DEMO fusion reactor by De Luca, R., Fanelli, P., Paoletti, D., Stefanini, C., von Müller, A., Feichtmayer, A., Vivio, F., Belardi, V., Dose, G., De Sano, G., Roccella, S., Calabro, G., You, J.-H., Neu, R.

“…amongst the engineering challenges of power exhaust in DEMO and future reactors, an effective wall protection strategy is regarded as a crucial one. It aims at…”
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Role of thalamic nuclei in the modulation of Fos expression within the cerebral cortex during hypertonic saline-induced muscle nociception by Xiao, Y, Lei, J, Ye, G, Xu, H, You, H.-J

“…Highlights • Functional connections between the thalamus and cerebral cortex were investigated. • Thalamic MD nucleus modulated neuronal activities of the…”
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The critical role of catalase in prooxidant and antioxidant function of p53 by Kang, M Y, Kim, H-B, Piao, C, Lee, K H, Hyun, J W, Chang, I-Y, You, H J

“…The tumor suppressor p53 is an important regulator of intracellular reactive oxygen species (ROS) levels, although downstream mediators of p53 remain to be…”
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Advanced tungsten materials for plasma-facing components of DEMO and fusion power plants by Neu, R., Riesch, J., Coenen, J.W., Brinkmann, J., Calvo, A., Elgeti, S., García-Rosales, C., Greuner, H., Hoeschen, T., Holzner, G., Klein, F., Koch, F., Linsmeier, Ch, Litnovsky, A., Wegener, T., Wurster, S., You, J.-H.

“…•Development of W-fibre enhanced W-composites incorporating extrinsic toughening mechanisms.•Production of a large sample (more than 2000 long fibres) for…”
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Comparative Study of Analytical Methods for Buckling Behavior of Cold-Formed Purlins by You, J. H., Wu, Q. L.

“…The direct strength method (DSM) has become an alternative to the effective width method (EWM) to compute the bending moment capacity of cold-formed channel…”
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Parametric FE model for the thermal and hydraulic optimization of a Plasma Facing Component equipped with sacrificial lattice armours for First Wall limiter application in EU-DEMO fusion reactor by Stefanini, C., Fanelli, P., De Luca, R., Paoletti, D., Vivio, F., Belardi, V., Trupiano, S., Calabrò, G., You, J.-H., Neu, R.

“…In EU DEMO reactor, components exposed to burning plasma are subject to extreme conditions due to short and extremely strong thermal transients, which impact…”
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A hybrid analysis procedure enabling elastic design rule assessment of monoblock-type divertor components by Fursdon, M., You, J.-H., Barrett, T., Li, M.

“…This paper presents a simplified rule-based elastic analysis procedure (and its rationale) for the structural integrity assessment of the structural pipe…”
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Issues and strategies for DEMO in-vessel component integration by Bachmann, C., Arbeiter, F., Boccaccini, L.V., Coleman, M., Federici, G., Fischer, U., Kemp, R., Maviglia, F., Mazzone, G., Pereslavtsev, P., Roccella, R., Taylor, N., Villari, R., Villone, F., Wenninger, R., You, J.-H.

“…In the frame of the EUROfusion Consortium activities were launched in 2014 to develop a concept of a DEMO reactor including a large R&D program and the…”
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Feasibility study of a tungsten wire-reinforced tungsten matrix composite with ZrOx interfacial coatings by DU, J, HÖSCHEN, T, RASINSKI, M, WURSTER, S, GROSINGER, W, YOU, J.-H

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