Search Results - "ZANINO, R"

Coupled optical and CFD parametric analysis of an open volumetric air receiver of honeycomb type for central tower CSP plants by Cagnoli, M., Savoldi, L., Zanino, R., Zaversky, F.

“…•An open volumetric air receiver is analyzed at the single channel level.•The methodology applied consists of an optical (Monte Carlo based)+CFD analysis.•The…”
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Recent progress in developing a feasible and integrated conceptual design of the WCLL BB in EUROfusion project by Del Nevo, A., Arena, P., Caruso, G., Chiovaro, P., Di Maio, P.A., Eboli, M., Edemetti, F., Forgione, N., Forte, R., Froio, A., Giannetti, F., Di Gironimo, G., Jiang, K., Liu, S., Moro, F., Mozzillo, R., Savoldi, L., Tarallo, A., Tarantino, M., Tassone, A., Utili, M., Villari, R., Zanino, R., Martelli, E.

“…The water-cooled lithium-lead breeding blanket is in the pre-conceptual design phase. It is a candidate option for European DEMO nuclear fusion reactor. This…”
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Conceptual design of a PAV-based tritium extractor for the WCLL breeding blanket of the EU DEMO: Effects of surface-limited vs. diffusion-limited modeling by Bonifetto, R., Utili, M., Valerio, D., Zanino, R.

“…•The conceptual design of the EU DEMO TERS based on the PAV technology is described.•A preliminary P&ID of the TERS is presented, with some relevant operation…”
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Analysis of the performance of linear Fresnel collectors: Encapsulated vs. evacuated tubes by Cagnoli, M., Mazzei, D., Procopio, M., Russo, V., Savoldi, L., Zanino, R.

“…•The performance of a linear Fresnel collector is determined numerically.•Two receiver configurations are compared (encapsulated vs evacuated tube).•A ray…”
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A CFD-supported dynamic system-level model of a sodium-cooled billboard-type receiver for central tower CSP applications by Cagnoli, M., de la Calle, A., Pye, J., Savoldi, L., Zanino, R.

“…•New CFD-supported system-level model of a billboard-type sodium-cooled receiver.•Available correlations for the convective losses are inadequate in this…”
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Coupling and Hysteresis Loss Measurements on the ITER CS Module #4 by Breschi, M., Cavallucci, L., Bauer, P., Vostner, A., Bonifetto, R., Zappatore, A., Zanino, R., Martovetsky, N.

“…The fourth CS Module (CSM#4) of the ITER Central Solenoid was tested in November/December 2022 at the premises of General Atomics, Poway, US. During the…”
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Analysis of the Thermal-Hydraulic Effects of a Plasma Disruption on the DTT TF Magnets by Bonifetto, R., De Bastiani, M, Zenobio, A. Di, Muzzi, L., Turtu, S., Zanino, R., Zappatore, A.

“…The Divertor Tokamak Test (DTT) facility, a fully superconducting nuclear fusion reactor being built in Italy, will contribute to address the power exhaust…”
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Integrated deterministic and probabilistic safety assessment of a superconducting magnet cryogenic cooling circuit for nuclear fusion applications by Bellaera, R., Bonifetto, R., Di Maio, F., Pedroni, N., Savoldi, L., Zanino, R., Zio, E.

“…■The cooling circuit of a superconducting magnet for fusion application is analyzed.■Deterministic and probabilistic methods are integrated for safety…”
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Analysis of the effects of primary heat transfer system isolation valves in case of in-vessel loss-of-coolant accidents in the EU DEMO by Froio, A., Barucca, L., Ciattaglia, S., Cismondi, F., Savoldi, L., Zanino, R.

“…•Isolation Valves on the Primary Heat Transfer System of the EU DEMO allow reducing the VVPSS size.•.•Evident beneficial effect in WCLL case as released…”
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Thermal-hydraulic analysis of the DTT CS and PF pulsed coil performance during AC operation by Bonifetto, R., Di Zenobio, A., Muzzi, L., Turtù, S., Zanino, R., Zappatore, A.

“…•DTT PF and CS performance assessed with 4C code during plasma pulsed operation.•PF coils minimum temperature margin is larger than the design threshold…”
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The DEMO magnet system – Status and future challenges by Corato, V., Vorpahl, C., Sedlak, K., Anvar, V.A., Bennet, J., Biancolini, M.E., Bonne, F., Bonifetto, R., Boso, D.P., Brighenti, A., Bruzzone, P., Celentano, G., della Corte, A., De Marzi, G., D'Auria, V., Demattè, F., Dembkowska, A., Dicuonzo, O., Zignani, C. Fiamozzi, Fietz, W.H., Frittitta, C., Giannini, L., Giorgetti, F., Guarino, R., Heller, R., Hoa, C., Huguet, M., Jiolat, G., Kumar, M., Lacroix, B., Lewandowska, M., Misiara, N., Morici, L., Muzzi, L., Nickel, D.S., Nicollet, S., Nijhuis, A., Nunio, F., Portafaix, C., Sarasola, X., Savoldi, L., Tiseanu, I., Tomassetti, G., Torre, A., Turtù, S., Uglietti, D., Vallcorba, R., Weiss, K.-P., Wesche, R., Wolf, M.J., Yagotintsev, K., Zani, L., Zanino, R., Zappatore, A.

“…We present the pre-concept design of the European DEMO Magnet System, which has successfully passed the DEMO plant-level gate review in 2020. The main design…”
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Comparison of SOLPS5.0 and SOLPS‐ITER simulations for ASDEX upgrade L‐mode by Wu, H., Subba, F., Wischmeier, M., Zanino, R.

“…This paper examines the backward compatibility of SOLPS‐ITER with SOLPS5.0 and produces a basic test of the physics/numerics improvements/additions in…”
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Assessment of the performance of a 20 kA REBCO current lead by Zappatore, A., Heller, R., Savoldi, L., Zanino, R.

“…•The REBCO HTS module is included in the CURLEAD model of the new REBCO HTS CL.•Contact resistance calibrated in one test and frozen for all the other…”
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AC Losses in the Second Module of the ITER Central Solenoid by Breschi, M., Cavallucci, L., Bauer, P., Gauthier, F., Bonifetto, R., Zappatore, A., Zanino, R., Martovetsky, N., Khumthong, K., Ortiz, E., Sheeron, J.

“…The ITER Central Solenoid (CS) will be realized by assembling a stack of six modules. Each module is a solenoid consisting of 40 pancakes wound with a Nb 3 Sn…”
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Progress in the design of the superconducting magnets for the EU DEMO by Corato, V., Bagni, T., Biancolini, M.E., Bonifetto, R., Bruzzone, P., Bykovsky, N., Ciazynski, D., Coleman, M., della Corte, A., Dembkowska, A., Di Zenobio, A., Eisterer, M., Fietz, W.H., Fischer, D.X., Gaio, E., Giannini, L., Giorgetti, F., Heller, R., Ivashov, I., Lacroix, B., Lewandowska, M., Maistrello, A., Morici, L., Muzzi, L., Nijhuis, A., Nunio, F., Panin, A., Sarasola, X., Savoldi, L., Sedlak, K., Stepanov, B., Tomassetti, G., Torre, A., Turtù, S., Uglietti, D., Vallcorba, R., Weiss, K.-P., Wesche, R., Wolf, M.J., Yagotintsev, K., Zani, L., Zanino, R.

“…•Progress of EU-DEMO magnet system.•Results on EU-DEMO TF conductor samples.•Hybrid CS solenoid in EU-DEMO.•HTS activities in EU-DEMO project. In the framework…”
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Parametric study of the radiative load distribution on the EU-DEMO first wall due to SPI-mitigated disruptions by Moscheni, M., Carr, M., Dulla, S., Maviglia, F., Meakins, A., Nallo, G.F., Subba, F., Zanino, R.

“…Plasma disruptions are rapid and dramatic off-normal operation events, lasting only a few milliseconds, which can damage the tokamak in-vessel structures…”
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Progress in EU Breeding Blanket design and integration by Cismondi, F., Boccaccini, L.V., Aiello, G., Aubert, J., Bachmann, C., Barrett, T., Barucca, L., Bubelis, E., Ciattaglia, S., Del Nevo, A., Diegele, E., Gasparotto, M., Di Gironimo, G., Di Maio, P.A., Hernandez, F., Federici, G., Fernández-Berceruelo, I., Franke, T., Froio, A., Gliss, C., Keep, J., Loving, A., Martelli, E., Maviglia, F., Moscato, I., Mozzillo, R., Poitevin, Y., Rapisarda, D., Savoldi, L., Tarallo, A., Utili, M., Vala, L., Veres, G., Zanino, R.

“…•Description of the strategy for the Breeding Blanket selection for the EU DEMO.•Description of the strategy for the Breeding Blanket operation in the EU…”
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Improved Conceptual Design of the Beamline for the DTT Neutral Beam Injector by Agostinetti, P., Benedetti, E., Bonifetto, R., Bonesso, M., Cavenago, M., Bello, S. Dal, Palma, M. Dalla, D'Ambrosio, D., Dima, R., Favero, G., Ferro, A., Fincato, M., Giorgetti, F., Granucci, G., Lombroni, R., Marconato, N., Marsilio, R., Murari, A., Patton, T., Pavei, M., Pepato, A., Pilan, N., Raffaelli, F., Rebesan, P., Recchia, M., Ripani, M., Romano, A., Sartori, E., Tinti, P., Valente, M., Variale, V., Ventura, G., Veronese, F., Zanino, R., Zavarise, G.

“…The Divertor Tokamak Test facility (DTT) will be a new experimental facility located at Frascati, Rome, Italy, whose main goal will be to have a better…”
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Identification of accident sequences for the DEMO plant by Pinna, Tonio, Carloni, D., Carpignano, A., Ciattaglia, S., Johnston, J., Porfiri, M.T., Savoldi, L., Taylor, N., Sobrero, G., Uggenti, A.C., Vaisnoras, M., Zanino, R.

“…•Safety studies for the European Demonstration Fusion Power Plant (DEMO).•Functional Failure Mode and Effect Analysis (FFMEA) to identify postulated initiating…”
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Multi-physics analysis of a 1 MW gyrotron cavity cooled by mini-channels by Bertinetti, A., Avramidis, K.A., Albajar, F., Cau, F., Cismondi, F., Rozier, Y., Savoldi, L., Zanino, R.

“…The interaction cavity of the European 170 GHz, 1 MW Continuous Wave (CW) gyrotron for ITER, which could also be water-cooled using mini-channels as recently…”
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