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Optimal Sensor Placement for Rapid Detecting in Chemical Leak Accident
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화학물질의 누출에서 빠른 감지를 위한 센서 배치 최적화

논문 기본 정보

Type
Academic journal
Author
Jaehoon Cho (명지대학교) Hyunseung Kim (명지대학교) Taeok Kim (명지대학교) Dongil Shin (명지대학교)
Journal
The Korean Institute of Gas JOURNAL OF THE KOREAN INSTITUTE OF GAS Vol.20 No.2 KCI Accredited Journals
Published
2016.4
Pages
66 - 71 (6page)

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Optimal Sensor Placement for Rapid Detecting in Chemical Leak Accident
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Research history (2)

2016

Optimal sensor placement for plant boundaries using CFD simulations of chemical leak
Jaehoon Cho ,  Hyunseung Kim ,  Taeok Kim and others 1 한국가스학회 학술대회논문집 2016.06 Proceeding
Optimal Sensor Placement for Rapid Detecting in Chemical Leak Accident
Jaehoon Cho ,  Hyunseung Kim ,  Taeok Kim and others 1 JOURNAL OF THE KOREAN INSTITUTE OF GAS 2016.04 Academic journal
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Abstract· Keywords

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Nowadays, a number of sensors which are placed in industrial complex are monitoring areas involving chemical leak and other faults. However, even in the presence of the sensors, chemical leaks, sometimes involving huge amount of chemicals, continuously led to big losses in the industrial complex. In most industries, sensor installation has been performed using past experience or using senor manufacturers" guideline; which leads to poor performance of the installed sensor grid. Therefore, we investigate an optimal placement methodology of point sensors for rapid detention and response when chemical leaks happen. This research suggests a generalized formulation suitable for the optimized decision making of minimizing number of sensors to be placed and increasing the fraction of covered scenarios under assumption of negligible effect of other structures. The proposed method has been verified for suitable performance for simple leak scenario simulations, by achieving the safety objectives and guaranteeing safe process operations.
#sensor placement #optimization #chemical leak #mathematical modeling

Contents

요약
Abstract
I. 서론
II. 이론
III. 센서 배치 최적화를 위한 모델링
IV. 결과 및 고찰
V. 결론
REFERENCES

References (11)

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Park, M. N., A Comparative Study on Models andSimulation Systems of Accidental Gas Explosion,M.S. Thesis, Myongji University, (2005) google schola Sam, M., Lees’ Process Safety Essentials:HazardIdentification, Assessment and control, 1st ed., Butterworth-Heinemann, Amsterdam, (2014) google schola Jack, C., Hazardous Gas Monitors: A Practical Guideto Selection, Operation and Applications, 1st ed.,McGraw-Hill, New York, (2000) google schola Daniel, A. C. and Joseph, F. L., Chemical ProcessSafety: Fundamentals with Applications, 3rded., Prentice Hall PTR, Boston, (2011) google schola Vid, Y., Gas Detection Handbook, 15th ed., MSAThe Safety Company, (2007) google schola

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UCI(KEPA) : I410-ECN-0101-2016-575-002817784