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

Research output: Contribution to journalArticle

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.

LanguageEnglish
Pages332-343
Number of pages12
JournalApplied Mathematical Modelling
Volume66
DOIs
Publication statusPublished - 2019 Feb 1

Fingerprint

Detonation
Pipe
Petrochemical plants
Prediction
Wave Speed
Shock Waves
Shock waves
Safety
Engineers
Experiment
Experiments
Framework
Design

Keywords

  • Deflagration
  • Detonation
  • Pressure rise
  • Shock wave
  • Transition

ASJC Scopus subject areas

  • Modelling and Simulation
  • Applied Mathematics

Cite this

Deflagration-to-detonation transition in pipes : The analytical theory. / Bang, Boo Hyoung; Ahn, Chan Sol; Kim, Young Tae; Lee, Myung Ho; Kim, Min Woo; Yarin, Alexander; Yoon, Suk Goo.

In: Applied Mathematical Modelling, Vol. 66, 01.02.2019, p. 332-343.

Research output: Contribution to journalArticle

Bang, Boo Hyoung ; Ahn, Chan Sol ; Kim, Young Tae ; Lee, Myung Ho ; Kim, Min Woo ; Yarin, Alexander ; Yoon, Suk Goo. / Deflagration-to-detonation transition in pipes : The analytical theory. In: Applied Mathematical Modelling. 2019 ; Vol. 66. pp. 332-343.
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