Deflagration-to-detonation transition in pipes: The analytical theory

Boo Hyoung Bang; Chan Sol Ahn; Young Tae Kim; Myung Ho Lee; Min Woo Kim; Alexander Yarin; Suk Goo Yoon

doi:10.1016/j.apm.2018.09.023

Deflagration-to-detonation transition in pipes: The analytical theory

Boo Hyoung Bang, Chan Sol Ahn, Young Tae Kim, Myung Ho Lee, Min Woo Kim, Alexander Yarin, Suk Goo Yoon

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Herein, we discuss the fundamental aspects of the deflagration-to-detonation transition (DDT) phenomenon in the framework of the analytical theory. This semi-empirical approach facilitates prediction of the pressure rise and the shock wave speed for a given fuel type and concentration, which may be of significant interest for the design and assessment of petrochemical plants by field-safety engineers. The locally observed DDT phenomenon explored in the present experiments is also discussed, and the measured pressure rise is compared with the theoretical predictions.

Original language	English
Pages (from-to)	332-343
Number of pages	12
Journal	Applied Mathematical Modelling
Volume	66
DOIs	https://doi.org/10.1016/j.apm.2018.09.023
Publication status	Published - 2019 Feb 1

Keywords

Deflagration
Detonation
Pressure rise
Shock wave
Transition

ASJC Scopus subject areas

Modelling and Simulation
Applied Mathematics

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abstract = "Herein, we discuss the fundamental aspects of the deflagration-to-detonation transition (DDT) phenomenon in the framework of the analytical theory. This semi-empirical approach facilitates prediction of the pressure rise and the shock wave speed for a given fuel type and concentration, which may be of significant interest for the design and assessment of petrochemical plants by field-safety engineers. The locally observed DDT phenomenon explored in the present experiments is also discussed, and the measured pressure rise is compared with the theoretical predictions.",

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T2 - The analytical theory

AU - Bang, Boo Hyoung

AU - Ahn, Chan Sol

AU - Kim, Young Tae

AU - Lee, Myung Ho

AU - Kim, Min Woo

AU - Yarin, Alexander

AU - Yoon, Suk Goo

PY - 2019/2/1

Y1 - 2019/2/1

N2 - Herein, we discuss the fundamental aspects of the deflagration-to-detonation transition (DDT) phenomenon in the framework of the analytical theory. This semi-empirical approach facilitates prediction of the pressure rise and the shock wave speed for a given fuel type and concentration, which may be of significant interest for the design and assessment of petrochemical plants by field-safety engineers. The locally observed DDT phenomenon explored in the present experiments is also discussed, and the measured pressure rise is compared with the theoretical predictions.

AB - Herein, we discuss the fundamental aspects of the deflagration-to-detonation transition (DDT) phenomenon in the framework of the analytical theory. This semi-empirical approach facilitates prediction of the pressure rise and the shock wave speed for a given fuel type and concentration, which may be of significant interest for the design and assessment of petrochemical plants by field-safety engineers. The locally observed DDT phenomenon explored in the present experiments is also discussed, and the measured pressure rise is compared with the theoretical predictions.

KW - Deflagration

KW - Detonation

KW - Pressure rise

KW - Shock wave

KW - Transition

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EP - 343

JO - Applied Mathematical Modelling

JF - Applied Mathematical Modelling

SN - 0307-904X

ER -

Deflagration-to-detonation transition in pipes: The analytical theory

Abstract

Keywords

ASJC Scopus subject areas

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