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Availability modeling approach for future circular colliders based on the LHC operation experience

Research output: Contribution to journalArticleScientificpeer-review

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Availability modeling approach for future circular colliders based on the LHC operation experience. / Niemi, Arto; Apollonio, Andrea; Gutleber, Johannes; Sollander, Peter; Penttinen, Jussi-Pekka; Virtanen, Seppo.

In: Physical Review Special Topics: Accelerators and Beams, Vol. 19, No. 12, 121003, 2016.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Niemi, A, Apollonio, A, Gutleber, J, Sollander, P, Penttinen, J-P & Virtanen, S 2016, 'Availability modeling approach for future circular colliders based on the LHC operation experience', Physical Review Special Topics: Accelerators and Beams, vol. 19, no. 12, 121003. https://doi.org/10.1103/PhysRevAccelBeams.19.121003

APA

Niemi, A., Apollonio, A., Gutleber, J., Sollander, P., Penttinen, J-P., & Virtanen, S. (2016). Availability modeling approach for future circular colliders based on the LHC operation experience. Physical Review Special Topics: Accelerators and Beams, 19(12), [121003]. https://doi.org/10.1103/PhysRevAccelBeams.19.121003

Vancouver

Niemi A, Apollonio A, Gutleber J, Sollander P, Penttinen J-P, Virtanen S. Availability modeling approach for future circular colliders based on the LHC operation experience. Physical Review Special Topics: Accelerators and Beams. 2016;19(12). 121003. https://doi.org/10.1103/PhysRevAccelBeams.19.121003

Author

Niemi, Arto ; Apollonio, Andrea ; Gutleber, Johannes ; Sollander, Peter ; Penttinen, Jussi-Pekka ; Virtanen, Seppo. / Availability modeling approach for future circular colliders based on the LHC operation experience. In: Physical Review Special Topics: Accelerators and Beams. 2016 ; Vol. 19, No. 12.

Bibtex - Download

@article{3f8282da6384409a9e4fe011a4c2b6db,
title = "Availability modeling approach for future circular colliders based on the LHC operation experience",
abstract = "Reaching the challenging integrated luminosity production goals of a future circular hadron collider (FCC-hh) and high luminosity LHC (HL-LHC) requires a thorough understanding of today's most powerful high energy physics research infrastructure, the LHC accelerator complex at CERN. FCC-hh, a 4 times larger collider ring aims at delivering 10-20 ab-1 of integrated luminosity at 7 times higher collision energy. Since the identification of the key factors that impact availability and cost is far from obvious, a dedicated activity has been launched in the frame of the future circular collider study to develop models to study possible ways to optimize accelerator availability. This paper introduces the FCC reliability and availability study, which takes a fresh new look at assessing and modeling reliability and availability of particle accelerator infrastructures. The paper presents a probabilistic approach for Monte Carlo simulation of the machine operational cycle, schedule and availability for physics. The approach is based on best-practice, industrially applied reliability analysis methods. It relies on failure rate and repair time distributions to calculate impacts on availability. The main source of information for the study is coming from CERN accelerator operation and maintenance data. Recent improvements in LHC failure tracking help improving the accuracy of modeling of LHC performance. The model accuracy and prediction capabilities are discussed by comparing obtained results with past LHC operational data.",
author = "Arto Niemi and Andrea Apollonio and Johannes Gutleber and Peter Sollander and Jussi-Pekka Penttinen and Seppo Virtanen",
note = "EXT={"}Niemi, Arto{"} EXT={"}Penttinen, Jussi-Pekka{"}",
year = "2016",
doi = "10.1103/PhysRevAccelBeams.19.121003",
language = "English",
volume = "19",
journal = "Physical Review Special Topics: Accelerators and Beams",
issn = "1098-4402",
publisher = "American Physical Society",
number = "12",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Availability modeling approach for future circular colliders based on the LHC operation experience

AU - Niemi, Arto

AU - Apollonio, Andrea

AU - Gutleber, Johannes

AU - Sollander, Peter

AU - Penttinen, Jussi-Pekka

AU - Virtanen, Seppo

N1 - EXT="Niemi, Arto" EXT="Penttinen, Jussi-Pekka"

PY - 2016

Y1 - 2016

N2 - Reaching the challenging integrated luminosity production goals of a future circular hadron collider (FCC-hh) and high luminosity LHC (HL-LHC) requires a thorough understanding of today's most powerful high energy physics research infrastructure, the LHC accelerator complex at CERN. FCC-hh, a 4 times larger collider ring aims at delivering 10-20 ab-1 of integrated luminosity at 7 times higher collision energy. Since the identification of the key factors that impact availability and cost is far from obvious, a dedicated activity has been launched in the frame of the future circular collider study to develop models to study possible ways to optimize accelerator availability. This paper introduces the FCC reliability and availability study, which takes a fresh new look at assessing and modeling reliability and availability of particle accelerator infrastructures. The paper presents a probabilistic approach for Monte Carlo simulation of the machine operational cycle, schedule and availability for physics. The approach is based on best-practice, industrially applied reliability analysis methods. It relies on failure rate and repair time distributions to calculate impacts on availability. The main source of information for the study is coming from CERN accelerator operation and maintenance data. Recent improvements in LHC failure tracking help improving the accuracy of modeling of LHC performance. The model accuracy and prediction capabilities are discussed by comparing obtained results with past LHC operational data.

AB - Reaching the challenging integrated luminosity production goals of a future circular hadron collider (FCC-hh) and high luminosity LHC (HL-LHC) requires a thorough understanding of today's most powerful high energy physics research infrastructure, the LHC accelerator complex at CERN. FCC-hh, a 4 times larger collider ring aims at delivering 10-20 ab-1 of integrated luminosity at 7 times higher collision energy. Since the identification of the key factors that impact availability and cost is far from obvious, a dedicated activity has been launched in the frame of the future circular collider study to develop models to study possible ways to optimize accelerator availability. This paper introduces the FCC reliability and availability study, which takes a fresh new look at assessing and modeling reliability and availability of particle accelerator infrastructures. The paper presents a probabilistic approach for Monte Carlo simulation of the machine operational cycle, schedule and availability for physics. The approach is based on best-practice, industrially applied reliability analysis methods. It relies on failure rate and repair time distributions to calculate impacts on availability. The main source of information for the study is coming from CERN accelerator operation and maintenance data. Recent improvements in LHC failure tracking help improving the accuracy of modeling of LHC performance. The model accuracy and prediction capabilities are discussed by comparing obtained results with past LHC operational data.

U2 - 10.1103/PhysRevAccelBeams.19.121003

DO - 10.1103/PhysRevAccelBeams.19.121003

M3 - Article

VL - 19

JO - Physical Review Special Topics: Accelerators and Beams

JF - Physical Review Special Topics: Accelerators and Beams

SN - 1098-4402

IS - 12

M1 - 121003

ER -