|
1.
|
Effects of temperature and mechanical strain on Ni-Fe alloy CRYOPHY for magnetic shields
/ Arpaia, P (CERN ; U. Naples (main)) ; Buzio, M (CERN) ; Capatina, O (CERN) ; Eiler, K (CERN) ; Langeslag, S A E (CERN) ; Parrella, A (CERN ; U. Naples (main) ; IST, Lisbon (main)) ; Templeton, N J (Daresbury)
The twofold goals of this work are (i) to reduce the lack of experimental data in literature concerning the effectsof temperature and mechanical strain on magnetic properties of the Ni-Fe alloy Cryophy, and (ii) to validate itsuse as magnetic shield material for last-generation cryomodule prototypes of crab cavities used in particle ac-celerators for transverse deflection. The relative magnetic permeability was measured at room and cryogenictemperature, and its lowest value at 4 Kfits the minimum design criteria of 100,000 for the crab cavities ex-periment at CERN. [...]
2019 - 10 p.
- Published in : J. Magn. Magn. Mater. 475 (2019) 514-523
|
|
|
2.
|
A study of asymmetric tensile properties of large area GEM foil
/ Saviano, G (Frascati ; Rome U.) ; Muhammad, S (NCP, Islamabad) ; Benussi, L (Frascati) ; Bianco, S (Frascati) ; Piccolo, D (Frascati) ; Caponero, M A (Frascati ; ENEA, Frascati) ; Passamonti, L (Frascati) ; Pierluigi, D (Frascati) ; Russo, A (Frascati) ; Santonicola, M G (Rome U.) et al.
Gas Electron Multiplier (GEM) technology is being used in various applications, particularly in high energy physics experiments. The GEM is known as a reliable detector in high radiation environment which can maintain high temporal and position resolution. [...]
2020 - 10 p.
- Published in : JINST 15 (2020) P09011
Fulltext: PDF;
|
|
|
3.
|
The Effect of Specific Manufacturing Characteristics on PF ITER Full-Size Joint Performance
/ Pison, Pilar Fernandez (Carlos III U., Madrid) ; Langeslag, Stefanie A E (CERN) ; Santillana, Ignacio Aviles (CERN) ; Dimitrijevic, Alexander (CERN) ; Sgobba, Stefano (CERN) ; Ilyin, Yury (BIAM, St Paul lez Durance) ; Simon, Fabrice (BIAM, St Paul lez Durance) ; Lim, Byung Su (BIAM, St Paul lez Durance)
The development of new generation superconducting magnets for fusion research, such as the ITER experiment, is largely based on coils wound from so-called “Cable-In-Conduit” Conductors (CICCs). CICCs consist of various types of stainless steel jackets, densely filled with compacted superconducting strands, which are cooled by supercritical helium. [...]
2019 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 29 (2019) 4200706
|
|
|
4.
|
Characterization of low temperature high voltage axial insulator breaks for the ITER cryogenic supply line
/ Fernandez Pison, P (CERN ; Carlos III U., Madrid) ; Sgobba, S (CERN) ; Santillana, I Aviles (CERN ; Carlos III U., Madrid) ; Langeslag, S A E (CERN) ; Su, M (Euratom, St. Paul Lez Durance) ; Piccin, R (Euratom, St. Paul Lez Durance) ; Journeaux, J Y (Euratom, St. Paul Lez Durance) ; Laurenti, A (Euratom, St. Paul Lez Durance) ; Pan, W (Hefei, Inst. Plasma Phys.)
Cable-in-conduit conductors of the ITER magnet system are directly cooled by supercritical helium. Insulation breaks are required in the liquid helium feed pipes to isolate the high voltage system of the magnet windings from the electrically grounded helium coolant supply line. [...]
2017 - 8 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 279 (2017) 012007
Fulltext: PDF; External link: Fulltext
In : 2017 Cryogenic Engineering Conference and International Cryogenic Materials Conference, Madison, WI, USA, 9 - 13 Jul 2017, pp.012007
|
|
|
5.
|
The crab cavities cryomodule for SPS test
/ Zanoni, C (CERN) ; Amorim Carvalho, A (CERN) ; Artoos, K (CERN) ; Atieh, S (CERN) ; Brodzinski, K (CERN) ; Calaga, R (CERN) ; Capatina, O (CERN) ; Capelli, T (CERN) ; Carra, F (CERN) ; Dassa, L (CERN) et al.
RF Crab Cavities are an essential part of the HL-LHC upgrade. Two concepts of such systems are being developed: the Double Quarter Wave (DQW) and the RF Dipole (RFD). [...]
CERN-ACC-2017-313.-
2017 - 7 p.
- Published in : J. Phys.: Conf. Ser. 874 (2017) 012092
- Published in : (2017) , pp. MOPVA096
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.MOPVA096
|
|
|
6.
|
Qualification of the Manufacturing Procedures of the ITER Correction Coils
/ Libeyre, P (Euratom, St. Paul Lez Durance) ; Cormany, C (Euratom, St. Paul Lez Durance) ; Dolgetta, N (Euratom, St. Paul Lez Durance) ; Gaxiola, E (Euratom, St. Paul Lez Durance) ; Ilyin, Y (Euratom, St. Paul Lez Durance) ; Mitchell, N (Euratom, St. Paul Lez Durance) ; Simon, F (Euratom, St. Paul Lez Durance) ; Evans, D (Euratom, St. Paul Lez Durance) ; Sgobba, S (CERN) ; Langeslag, S A E (CERN) et al.
The system of correction coils (CC) is a component of the ITER magnet system, required to correct toroidal asymmetries and reduce error magnetic fields detrimental for physical processes in the plasma. It includes 18 coils, inserted in between toroidal field coils and poloidal field coils and split into 3 sets of 6 coils each: bottom correction coils (BCC), side correction coils (SCC), and top correction coils (TCC). [...]
2017 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 27 (2017) 4201405
|
|
|
7.
|
Gas Electron Multiplier foil holes: a study of mechanical and deformation effects
/ Benussi, L (Frascati) ; Bianco, S (Frascati) ; Saviano, G (Frascati ; Rome U.) ; Muhammad, S (Frascati ; Rome U. ; NCP, Islamabad) ; Piccolo, D (Frascati) ; Suhaj, A (University Coll. London) ; Sharma, A (CERN) ; Caponero, M (Frascati ; ENEA, Frascati) ; Passamonti, L (Frascati) ; Pierluigi, D (Frascati) et al.
The GEM detectors will be installed at the Compact Muon Solenoid (CMS) experiment during Long Shutdown II of the LHC in 2018. The GEM foil is a basic part of the detector which consists of a composite material, i.e. [...]
2016 - 10 p.
- Published in : JINST 11 (2016) P08002
IOP Open Access article: PDF;
|
|
|
8.
|
Extensive characterisation of advanced manufacturing solutions for the ITER Central Solenoid pre-compression system
/ Langeslag, S.A.E. (CERN) ; Sgobba, S. (CERN) ; Libeyre, P. (ITER, St. Paul lez Durance) ; Marcinek, D.J. (Cracow Tech. U.) ; Zhang, Z. (CERN ; Ecole Polytechnique, Lausanne)
The ITER Central Solenoid (CS), positioned in the center of the ITER tokamak, will provide a magnetic field, contributing to the confinement of the plasma. The 13 m high CS consists of a vertical stack of 6 independently driven modules, dynamically activated. [...]
2015
- Published in : Fusion Eng. Design 98-99 (2015) 2015-2019
In : 28th Symposium on Fusion Technology, San Sebastian, Spain, 29 Sep - 3 Oct 2014, pp.2015-2019
|
|
|
9.
|
Design of load-to-failure tests of high-voltage insulation breaks for ITER's cryogenic network
/ Langeslag, S A E (CERN) ; Rodriguez Castro, E (CERN ; Vigo U.) ; Aviles Santillana, I (CERN ; Carlos III U., Madrid) ; Sgobba, S (CERN) ; Foussat, A (ITER, St. Paul lez Durance)
The development of new generation superconducting magnets for fusion research, such as the ITER experiment, is largely based on coils wound with so-called cable-in-conduit conductors. The concept of the cable-in-conduit conductor is based on a direct cooling principle, by supercritical helium, flowing through the central region of the conductor, in close contact with the superconducting strands. [...]
2015
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 102 (2015) 012009
IOP Open Access article: PDF;
In : Advances in Cryogenic Engineering ‐ Materials: International Cryogenic Materials Conference, Tucson, AZ, USA, 28 Jun - 2 Jul 2015, pp.012009
|
|
|
10.
|
Design and fabrication of a cryostat for low temperature mechanical testing for the Mechanical and Materials Engineering group at CERN
/ Aviles Santillana, I (CERN ; Carlos III U., Madrid) ; Betemps, R (CERN) ; Gerardin, A (CERN) ; Guinchard, M (CERN) ; Langeslag, S A E (CERN) ; Sgobba, S (CERN)
Mechanical testing of materials at low temperatures is one of the cornerstones of the Mechanical and Materials Engineering (MME) group at CERN. A long tradition of more than 20 years and a unique know - how of such tests has been developed with an 18 kN double-walled cryostat. [...]
2015
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 102 (2015) 012007
IOP Open Access article: PDF;
In : Advances in Cryogenic Engineering ‐ Materials: International Cryogenic Materials Conference, Tucson, AZ, USA, 28 Jun - 2 Jul 2015, pp.012007
|
|
alerta personal vía correo electrónico o subscríbase al 
canal RSS.