Numerical study on the effects of obstacle shape and thickness on deflagration-to-detonation transition in hydrogen–air mixtures with a transverse concentration gradient

Numerical study on the effects of obstacle shape and thickness on deflagration-to-detonation transition in hydrogen–air mixtures with a transverse concentration gradient

This study explores the deflagration-to-detonation transition (DDT) in a 30 % hydrogen–air mixture with a transverse concentration gradient through numerical simulation. The study aims to analyze the impact of obstacle shapes and thicknesses on DDT mechanisms in the inhomogeneous mixture. The combus...

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Bibliographic Details
Main Authors: Mohammad Hossein Shamsaddin Saeid, Chang Bo Oh, Chi Young Lee
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Case Studies in Thermal Engineering
Subjects:
Mixture inhomogeneity
Deflagration
Detonation
Obstacle shapes
Obstacle thickness
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X2401757X
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