DOI QR코드

DOI QR Code

An Estimation of the Consequence Analysis for an Underground Installation of the LPG Storage Tanks

소형 LPG 저장탱크 매몰 설치에 대한 피해영향평가

Song, Dong-Woo;Jun, Woon-Young;Lee, Su-Kyung
송동우;전운영;이수경

  • Received : 2015.07.15
  • Accepted : 2015.08.26
  • Published : 2015.08.31

Abstract

In this paper, the consequence analysis has been evaluated for the damage effects of the LPG storage tanks when they are installed on the ground or underground. They should be performed to identify measures to reduce risks for the LPG storage tanks which are more widely used. In order to conduct a damage effect evaluation of the LPG storage tanks installed underground, FDS was used to simulate the LPG storage tanks installed and housed within a facility. The maximum pressure of the storage facilities for the LPG storage tanks has been calculated from the FDS, and it's results are used as an input variable for Phast which is a commercial software for evaluating the damage effects. Getting results from the consequence analysis and computational simulations(diffusion range of LFL and UFL, jet fire or explosions) were quantitatively presented for the damage effects.

Keywords

FDS;Phast;Consequence analysis;LPG Storage Tanks

References

  1. Kap-man Jang, Ji-Sun Km and Jin-Han Lee, "The Safety Analysis of the Underground LPG Storage Tank", Spring Conference of the The Korea Society for Energy Engineering , P-35, 2014
  2. Ki-Yeon Lee, Sang-Geoun Son and Jang-Woo Lee, "A Study on the Analysis and Measure for Accident case of LP Gas Storage Tanks", Korean Institute of Fire Investigation, 2009(1), 101-109, (2009)
  3. Seung-Lim Lee and Young-Soon Lee, "A Study on the Probability of BLEVE of Aboveground LP Gas Storage Tanks Exposed to External Fire", KIGAS, 7(1), 19-23, (2003)
  4. KGS FU 432 Facility/Technical/Inspection Code for Facilities Using LP Gas in Small Storage Tanks , KGS(2014)
  5. NFPA 58: Liquefied Petroleum Gas Code
  6. KOSHA CODE P-8-2012, KOSHA(2012)
  7. KGS FU 331 Facility/Technical/Inspection/Safety Diagnosis/Safety Assessment Code for Places Storing LP Gas in Storage Tanks , KGS(2014)

Acknowledgement

Supported by : 산업통상자원부