The BLEVE Research of Reaction Runaway Based on the Aspen Plus-Fluent

Long Fei Liu; Lei Ni; Jun Cheng Jiang; Wen Xing Zhang

doi:10.1016/j.proeng.2017.12.039

The BLEVE Research of Reaction Runaway Based on the Aspen Plus-Fluent

Long Fei Liu, Lei Ni, Jun Cheng Jiang, Wen Xing Zhang

College of Safety Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

A new scene analysis method of reactor thermal explosion accident based on process simulation and CFD method is proposed. The thermal runaway of batch reactor with methanol and acetic anhydride is simulated by Aspen Plus. The molecular weight and component concentration of steam after explosion overpressure are studied. The vapor cloud explosion is simulated by Fluent. The propagation law of vapor cloud explosion pressure wave and flame front is analyzed based on the simulation results.

Original language	English
Pages (from-to)	479-487
Number of pages	9
Journal	Procedia Engineering
Volume	211
DOIs	https://doi.org/10.1016/j.proeng.2017.12.039
State	Published - 2018
Event	2017 8th International Conference on Fire Science and Fire Protection Engineering, ICFSFPE 2017 - Nanjing, China Duration: 28 Oct 2017 → 29 Oct 2017

Keywords

Aspen Plus
BLEVE
Fluent
VCE
accident consequence
reaction runaway

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10.1016/j.proeng.2017.12.039

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title = "The BLEVE Research of Reaction Runaway Based on the Aspen Plus-Fluent",

abstract = "A new scene analysis method of reactor thermal explosion accident based on process simulation and CFD method is proposed. The thermal runaway of batch reactor with methanol and acetic anhydride is simulated by Aspen Plus. The molecular weight and component concentration of steam after explosion overpressure are studied. The vapor cloud explosion is simulated by Fluent. The propagation law of vapor cloud explosion pressure wave and flame front is analyzed based on the simulation results.",

keywords = "Aspen Plus, BLEVE, Fluent, VCE, accident consequence, reaction runaway",

author = "Liu, {Long Fei} and Lei Ni and Jiang, {Jun Cheng} and Zhang, {Wen Xing}",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors. Published by Elsevier Ltd.; 2017 8th International Conference on Fire Science and Fire Protection Engineering, ICFSFPE 2017 ; Conference date: 28-10-2017 Through 29-10-2017",

year = "2018",

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AU - Liu, Long Fei

AU - Ni, Lei

AU - Jiang, Jun Cheng

AU - Zhang, Wen Xing

PY - 2018

Y1 - 2018

N2 - A new scene analysis method of reactor thermal explosion accident based on process simulation and CFD method is proposed. The thermal runaway of batch reactor with methanol and acetic anhydride is simulated by Aspen Plus. The molecular weight and component concentration of steam after explosion overpressure are studied. The vapor cloud explosion is simulated by Fluent. The propagation law of vapor cloud explosion pressure wave and flame front is analyzed based on the simulation results.

AB - A new scene analysis method of reactor thermal explosion accident based on process simulation and CFD method is proposed. The thermal runaway of batch reactor with methanol and acetic anhydride is simulated by Aspen Plus. The molecular weight and component concentration of steam after explosion overpressure are studied. The vapor cloud explosion is simulated by Fluent. The propagation law of vapor cloud explosion pressure wave and flame front is analyzed based on the simulation results.

KW - Aspen Plus

KW - BLEVE

KW - Fluent

KW - VCE

KW - accident consequence

KW - reaction runaway

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U2 - 10.1016/j.proeng.2017.12.039

DO - 10.1016/j.proeng.2017.12.039

M3 - 会议文章

AN - SCOPUS:85045287673

SN - 1877-7058

VL - 211

SP - 479

EP - 487

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 2017 8th International Conference on Fire Science and Fire Protection Engineering, ICFSFPE 2017

Y2 - 28 October 2017 through 29 October 2017

ER -

The BLEVE Research of Reaction Runaway Based on the Aspen Plus-Fluent

Abstract

Keywords

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