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Your search keyword '"Franco Michel-Sendis"' showing total 2 results
Start Over Author "Franco Michel-Sendis" Topic 0202 electrical engineering, electronic engineering, information engineering
2 results on '"Franco Michel-Sendis"'

1. Neutronic characterization of the MEGAPIE target

Author

Stefano Panebianco, Alexander Yu. Konobeyev, L. Zanini, Arnaud Guertin, Selene Scazzi, C. Latge, Uwe Filges, Mohamed Eid, J.-C. David, Markus Lüthy, Alain Letourneau, Franco Michel-Sendis, Sylvie Leray, N. Thiollière, Gediminas Stankunas, Klara Berg, Sebastien Lemaire, F. Gröschel, Leonhard Tobler, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Service des Réacteurs et de Mathématiques Appliquées (SERMA), Département de Modélisation des Systèmes et Structures (DM2S), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Département Technologie Nucléaire (DTN), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), DAM Île-de-France (DAM/DIF), Direction des Applications Militaires (DAM), Service d’Études des Réacteurs et de Mathématiques Appliquées (SERMA), and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Liquid metal, Computer science, 020209 energy, Nuclear engineering, 02 engineering and technology, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, 010305 fluids & plasmas, Characterization (materials science), Design phase, Nuclear Energy and Engineering, Monte carlo code, Neutron flux, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Physics::Accelerator Physics, Neutron, Spallation, ComputingMilieux_MISCELLANEOUS, Beam (structure)
Abstract

The MEGAPIE project aimed to design, build and operate a liquid metal spallation neutron target of about 1 MW beam power in the SINQ facility at the Paul Scherrer Institut (Villigen, Switzerland). This project is an important step in the roadmap towards the demonstration of the accelerator driven system (ADS) concept and high power liquid metal targets in general. Following the design phase, an experimental program was defined to provide a complete characterization of the facility by performing a “mapping” of the neutron flux at different points, from the center of the target to the beam lines. The neutronic performance of the target was studied using different experimental techniques with the goals of validating the Monte Carlo codes used in the design of the target; additionally, the performance was compared with the solid lead targets used before and after the MEGAPIE experiment.

Published
2009
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2. Neutronics of the MEGAPIE Liquid PbBi Spallation Target: Inner Flux Measures and Simulations

Author

Jean-Christian Toussaint, Franco Michel-Sendis, Stefano Panebianco, Alain Letourneau, S. Chabod, Vernay, Emmanuelle, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)

Subjects
Nuclear and High Energy Physics, Liquid metal, Neutron transport, Physics::Instrumentation and Detectors, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], 020209 energy, Monte Carlo method, 02 engineering and technology, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], law.invention, Nuclear physics, 0203 mechanical engineering, law, Neutron flux, 0202 electrical engineering, electronic engineering, information engineering, Hybrid reactor, Neutron detection, Spallation, Nuclear Experiment, ComputingMilieux_MISCELLANEOUS, Chemistry, Nuclear reactor, Condensed Matter Physics, 020303 mechanical engineering & transports, Nuclear Energy and Engineering, Physics::Accelerator Physics
Abstract

The MEGAPIE project, a 1-MW liquid lead-bismuth spallation target, has operated successfully at Paul Scherrer Institute in Switzerland. It constitutes the first step in demonstrating the feasibility of heavy liquid-metal target technologies for accelerator driven systems. With the 4-month irradiation phase now concluded, the experiment has provided unique data for a better understanding of the behavior of the target under realistic irradiation conditions. A complex neutron detector, which has journeyed throughout all of the irradiation inside the target and close to the proton beam, has been extracted along with metallic foil monitors. These have provided a measure of the total inner neutron flux. This paper aims to present the current developments in this analysis and in the Monte Carlo simulations that have been performed.

Published
2009

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