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, Sam S. 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 (US)
    Pages332-343
    Number of pages12
    JournalApplied Mathematical Modelling
    Volume66
    DOIs
    StatePublished - Feb 1 2019

    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

    • Modeling 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, Sam S.

    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, Sam S. / Deflagration-to-detonation transition in pipes : The analytical theory. In: Applied Mathematical Modelling. 2019 ; Vol. 66. pp. 332-343.
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