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CERN Document Server 2,027 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.52 წამი. 
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EN-MME Mechanical Measurements Laboratory: State-of-the-art Measurement Techniques to Encompass Theoretical Analysis Methods / Sacristan De Frutos, Oscar (CERN)
Many factors make the experimental approach indispensable, and often the only means of access in the investigation of mechanical problems [...]
CERN-ACC-NOTE-2022-0071. - 2022. - 4 p.
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დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Mechanical Behavior of the Shielded HL-LHC Beam Screen during a Magnet Quench / Morrone, Marco (CERN) ; Garion, Cedric (CERN) ; Chiggiato, Paolo (CERN) ; Sacristan De Frutos, Oscar ; Guinchard, Michael (CERN) ; Fiscarelli, Lucio (CERN)
In the framework of the High-Luminosity Large Hadron Collider (HL-LHC) project, larger and shielded beam screens will be installed in the beam pipe of the superconducting magnets of the insertion next to the ATLAS and CMS detectors. The beam screen is a complex assembly that guarantees the vacuum requirements while shielding the magnet cold mass from the induced heat loads. [...]
CERN-ACC-2021-0005.- Geneva : CERN, 2021 - 24 p. - Published in : IEEE Trans. Appl. Supercond. 31 (2021) 9000616 Fulltext: PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Novel Materials for Collimators at LHC and its Upgrades / Bertarelli, Alessandro (CERN) ; Dallocchio, Alessandro (CERN) ; Garlasche, Marco (CERN) ; Gentini, Luca (CERN) ; Gradassi, Paolo (CERN) ; Guinchard, Michael (CERN) ; Redaelli, Stefano (CERN) ; Rossi, Adriana (CERN) ; Sacristan De Frutos, Oscar (CERN) ; Carra, Federico (CERN ; Turin Polytechnic) et al.
Collimators for last-generation particle accelerators like the LHC, must be designed to withstand the close interaction with intense and energetic particle beams, safely operating over an extended range of temperatures in harsh environments, while minimizing the perturbing effects, such as instabilities induced by RF impedance, on the circulating beam. The choice of materials for collimator active components is of paramount importance to meet these requirements, which are to become even more demanding with the increase of machine performances expected in future upgrades, such as the High Luminosity LHC (HL-LHC). [...]
CERN-ACC-2015-0173.- Geneva : CERN, 2015 - 5 p. Fulltext: PDF; Published version from JACoW: PDF;
In : 54th ICFA Advanced Beam Dynamics Workshop on High-Intensity, High Brightness and High Power Hadron Beams, East-Lansing, USA, 10 - 14 Nov 2014, pp.438-442
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Characterisation of the Mechanical Behaviour of Superconducting Cables Used in High Field Magnets From Room Temperature Down to 77K / Sacristan De Frutos, Oscar (CERN) ; Daly, Michael (CERN) ; Ferracin, Paolo (CERN) ; Fichera, Claudio (CERN) ; Guinchard, Michael (CERN) ; Mikkola, Tommi (CERN) ; Savary, Frederic (CERN) ; Vallone, Giorgio (CERN)
A comprehensive knowledge of the mechanical properties of the superconducting cable used in high-field magnets is of paramount importance to study and model the behaviour of the magnet coil from assembly to the operational conditions at cryogenic temperature. The mechanical characterisation of such kind of materials presents practical challenges associated with the heterogeneity of the materials, the geometry, size and quality of the samples that can be produced out of actual cables. [...]
CERN-ACC-2017-242.- 2017 - 4 p. - Published in : 10.18429/JACoW-IPAC2017-WEPVA112 Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.WEPVA112
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Thermo-Physical and Mechanical Characterisation of Novel Materials under Development for HL-LHC Beam Intercepting Devices / Sacristan De Frutos, Oscar (CERN) ; Bertarelli, Alessandro (CERN) ; Bianchi, Laura (CERN) ; Carra, Federico (CERN) ; Guardia, Jorge (CERN) ; Guinchard, Michael (CERN) ; Redaelli, Stefano (CERN)
The collimation system for high energy particle accelerators as HL-LHC, must be designed to withstand the close interaction with intense and energetic particle beams, safely operating over an extended range of temperatures in extreme conditions (pressure, strain-rate, radiation), which are to become more demanding with the High Luminosity LHC. In order to withstand such conditions, the candidate materials must possess among other properties outstanding thermal shock resistance and high thermal and electrical conductivity, condition only met by advanced or novel materials. [...]
CERN-ACC-2017-170.- 2017 - 4 p. - Published in : 10.18429/JACoW-IPAC2017-WEPVA113 Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.WEPVA113
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Recent Development in EN-MME for FCC / Scibor, Karol (CERN) ; Gerard, Romain (CERN) ; Favre, Gilles (CERN) ; Garlasche, Marco (CERN) ; Atieh, Said (CERN)
The EN-MME group implements state-of-the-art manufacturing technologies to contribute to the development of new generation particle colliders, such as the Future Circular Collider (FCC) [...]
CERN-ACC-NOTE-2022-0069. - 2022. - 5 p.
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დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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EN-MME's Early Evaluation of CERNBox to Store Group Data / Poquette, Ben (speaker) (CERN)
EN-MME manages a large amount (10s TB) of diverse data. This data comes from sources such as the large laboratory characterization files, computer simulations, fabrication process and the automated seismic systems of the LHC. [...]
2021 - 879. CERNBox; CERNBox User Forum External links: Talk details; Event details In : CERNBox User Forum
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Summer Student Report - Arnaud Gbokanlé Doko / Doko, Arnaud Gbokanle (CERN)
This is a short summary of the work done by the summer student Arnaud Gbokanlé Doko during his 10-week stay at CERN in the summer of 2014 in the EN-MME group..
CERN-STUDENTS-Note-2014-206. - 2014
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დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Finite Element Analysis and Experimental Validation of Low-Pressure Beam Windows for XCET Detectors at CERN / Buesa Orgaz, Jan (CERN) ; Brugger, Markus (CERN) ; Romagnoli, Giulia (CERN) ; Sacristan De Frutos, Oscar (CERN) ; Sanchez Galan, Francisco (CERN)
In the framework of the renovation and consolidation of experimental areas at CERN, a low-pressure design beam superimposed windows (250 µm Mylar and 150 µm polyethylene) for the Threshold Cherenkov counters (XCET) has been modelled and verified for its implementation. The XCET is a detector used to count the number of selected charged particles in the beam by adjusting the pressure that leads to the emission of Cherenkov photons only above certain pressure threshold. [...]
Geneva : JACoW, 2021 - 4 p. - Published in : JACoW IPAC 2021 (2021) 2487-2490 Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.2487-2490
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Thermo-Mechanical FE Simulation & Characterization of MoGr’s Elastic Properties / de Bras de Fer, Thibault (CERN)
This report summarizes a two-month’s internship within the EN-MME department, focusing on Finite Element simulations for the Collimation project and PSB H0/H- dump upgrade, and the progress done on the characterization of Molybdenum-Graphite elastic properties..
CERN-STUDENTS-Note-2014-134. - 2014
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დეტალური ჩანაწერი - მსგავსი ჩანაწერები

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