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 / Martina Scapin; Lorenzo Peroni; Vittorio Boccone; Francesco Cerutti. - In: COMPUTERS & STRUCTURES. - ISSN 0045-7949. - 141(2014), pp. 74-83. [10.1016/j.compstruc.2014.05.008]
Titolo: | Effects of High-Energy Intense Multi-Bunches Proton Beam on Materials | |
Autori: | ||
Data di pubblicazione: | 2014 | |
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Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.compstruc.2014.05.008 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11583/2543739