Estimation of High Energy Collision Response for Jacket Structures

2015 ◽  
Author(s):  
Gabriele Notaro ◽  
Atle Johansen ◽  
Stine Myhre Selås ◽  
Terje Nybø
Keyword(s):  
High Energy ◽  
Offshore Structures ◽  
Energy Collision ◽  
Offshore Structure ◽  
High Energy Collision ◽  
Collision Response ◽  
Non Linear ◽  
Jacket Structures ◽  
Deformable Bodies ◽  
High Energy Collisions

This paper presents a procedure for evaluating the collision response of fixed offshore structures exposed to high energy collisions with Offshore Service Vessels (OSV) or other floating units. A combination of traditional non-linear frame analyses for screening purposes and more detailed non-linear FE analyses using an explicit code is proposed. In the detailed integrated FE analyses, both the fixed offshore structure and the impacting vessel are explicitly modeled as deformable bodies. The progressive changes in contact and the resistance of both deforming objects are fully accounted for, enabling for more accurate results compared to methods where the resistances of the two objects are assessed separately. Results from case studies are shown. The calculated resistances for the striking objects are compared to the load-indentation curves presented in DNV-RP-C204 [1] and NORSOK N-004 [2].

scholarly journals On J/ψ and Υ Transverse Momentum Distributions in High Energy Collisions

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Bao-Chun Li ◽  
Ting Bai ◽  
Yuan-Yuan Guo ◽  
Fu-Hu Liu
Keyword(s):  
Transverse Momentum ◽  
Particle Production ◽  
High Energy ◽  
Energy Collision ◽  
Collision System ◽  
High Energy Collision ◽  
Final State ◽  
Momentum Distributions ◽  
High Energy Collisions ◽  
Good Agreement

The transverse momentum distributions of final-state particles are very important for high energy collision physics. In this work, we investigate J/ψ and Υ meson distributions in the framework of a particle-production source, where Tsallis statistics are consistently incorporated. The results are in good agreement with the experimental data in p-p and p-Pb collisions at LHC energies. The temperature of the emission source and the nonequilibrium degree of the collision system are extracted.

scholarly journals FRACTAL GEOMETRY AND QUARK-GLUON PLASMA PHYSICS

2020 ◽  
Vol 2 ◽  
pp. 1
Author(s):  
N. G. Antoniou
Keyword(s):  
Plasma Physics ◽  
Quark Gluon Plasma ◽  
Fractal Geometry ◽  
Gluon Plasma ◽  
High Energy ◽  
Energy Collision ◽  
High Energy Collision ◽  
One Dimensional ◽  
Interaction Dynamics ◽  
The One

Incorporating fractal geometry in the Regge-Mueller approach to strong interaction dynamics one may formulate a model for the one-dimensional critical sector of the hadronic 5-matrix in a high energy collision. A non conventional component of the correlation functions in rapidity space is obtained, the phenomenological implications of which are related with the intermittency effects in quark-gluon plasma physics.

High-energy collision-induced dissociation of phosphopeptides using a multi-turn tandem time-of-flight mass spectrometer ‘MULTUM-TOF/TOF’

2008 ◽  
Vol 43 (4) ◽  
pp. 535-537 ◽  
Author(s):  
Shuichi Shimma ◽  
Hirofumi Nagao ◽  
Anastassios E. Giannakopulos ◽  
Shigeo Hayakawa ◽  
Kunio Awazu ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Time Of Flight ◽  
High Energy ◽  
Collision Induced Dissociation ◽  
Energy Collision ◽  
High Energy Collision ◽  
Flight Mass Spectrometer

scholarly journals Structural elucidation of O-linked glycopeptides by high energy collision-induced dissociation

1996 ◽  
Vol 7 (4) ◽  
pp. 319-328 ◽  
Author(s):  
K. F. Medzihradszkyaff ◽  
B. L. Gillece-Castroaff ◽  
R. R. Townsendaff ◽  
A. L. Burlingameaff ◽  
M. R. Hardyaff
Keyword(s):  
High Energy ◽  
Structural Elucidation ◽  
Collision Induced Dissociation ◽  
Energy Collision ◽  
High Energy Collision

Subcascade formation and defect cluster size scaling in high-energy collision events in metals

2016 ◽  
Vol 115 (2) ◽  
pp. 26001 ◽  
Author(s):  
A. De Backer ◽  
A. E. Sand ◽  
K. Nordlund ◽  
L. Luneville ◽  
D. Simeone ◽  
...  
Keyword(s):  
Cluster Size ◽  
High Energy ◽  
Defect Cluster ◽  
Energy Collision ◽  
High Energy Collision ◽  
Size Scaling
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