The prediction of material response in case of interaction with successive high energy proton bunches requires new tools and multidisciplinary approaches. The impact leads the propagation of shock-waves, which travels through the hit component causing a substantial density reduction and the appearance of tunneling effect along the beam direction. For taking into account this effect, an automatic procedure, consisting in coupling FLUKA Monte-Carlo and FE LS-DYNA codes, is developed. The case study consists of the accidental loss of 60 bunches of one of the 7 TeV proton beams of the Large Hadron Collider (CERN) on a tungsten collimator.

Effects of High-Energy Intense Multi-Bunches Proton Beam on Materials / Scapin, Martina; Peroni, Lorenzo; Vittorio, Boccone; Francesco, Cerutti. - In: COMPUTERS & STRUCTURES. - ISSN 0045-7949. - 141:(2014), pp. 74-83. [10.1016/j.compstruc.2014.05.008]

Effects of High-Energy Intense Multi-Bunches Proton Beam on Materials

SCAPIN, MARTINA;PERONI, LORENZO;
2014

Abstract

The prediction of material response in case of interaction with successive high energy proton bunches requires new tools and multidisciplinary approaches. The impact leads the propagation of shock-waves, which travels through the hit component causing a substantial density reduction and the appearance of tunneling effect along the beam direction. For taking into account this effect, an automatic procedure, consisting in coupling FLUKA Monte-Carlo and FE LS-DYNA codes, is developed. The case study consists of the accidental loss of 60 bunches of one of the 7 TeV proton beams of the Large Hadron Collider (CERN) on a tungsten collimator.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2543739
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