Hydrogen explosion and detonation mitigation by water sprays: A mini review
Hydrogen, as a promising energy vector, can cause an explosion or even a detonation due
to its unique physical and chemical properties. Water spray is an ideal mitigant for …
to its unique physical and chemical properties. Water spray is an ideal mitigant for …
Study on direct initiation process and initiation mechanism of acetylene/oxygen premixed gas detonation
C Liu, Q Jing, Y Zhang, Q Liu, Z Wang, D Wang… - Combustion and …, 2023 - Elsevier
Studying the process and mechanism of direct initiation of gas detonation is the basis for
preventing serious gas explosion disasters and developing detonation propulsion power …
preventing serious gas explosion disasters and developing detonation propulsion power …
Propagation instabilities of the oblique detonation wave in partially prevaporized n-heptane sprays
Two-dimensional oblique detonation wave (ODW) propagations in partially prevaporized n-
heptane sprays are numerically simulated with a skeletal chemical mechanism. The …
heptane sprays are numerically simulated with a skeletal chemical mechanism. The …
Transmission of hydrogen detonation across a curtain of dilute inert particles
Transmission of hydrogen detonation wave (DW) in an inert particle curtain is simulated
using the Eulerian single bond Lagrangian approach. A detailed chemical mechanism is …
using the Eulerian single bond Lagrangian approach. A detailed chemical mechanism is …
Effects of dilute coal char particle suspensions on propagating methane detonation wave
Methane/coal dust hybrid explosion is one of the common hazards in process and mining
industries. In this study, methane detonation propagation in dilute coal char particle …
industries. In this study, methane detonation propagation in dilute coal char particle …
Interactions between a propagating detonation wave and circular water cloud in hydrogen/air mixture
Interactions between a propagating hydrogen/air detonation wave and circular water cloud
are studied. Eulerian-Lagrangian method involving two-way gas-droplet coupling is applied …
are studied. Eulerian-Lagrangian method involving two-way gas-droplet coupling is applied …
Effects of the non-reactive layer on dynamic behaviors of H2-Air detonations in a microchannel
H Li, P Yang, C Wang - Fuel, 2024 - Elsevier
Detonation waves propagating in a confined microchannel with the inhomogeneous
medium are investigated numerically by solving the Euler equations coupled with a detailed …
medium are investigated numerically by solving the Euler equations coupled with a detailed …
On the interaction between a detonation wave and an inert gas plug: A numerical investigation
C Si, M Zhao, Y Zhu - Physics of Fluids, 2023 - pubs.aip.org
Employing inert gases to attenuate and obstruct the propagation of detonation waves has
proven to be an effective strategy for mitigating potential damage in the realm of industrial …
proven to be an effective strategy for mitigating potential damage in the realm of industrial …
Extinction and re-initiation of methane detonation in dilute coal particle suspensions
In this study, methane detonation propagation in dilute coal particle suspensions is studied
based on Eulerian-Lagrangian method. Two-dimensional configuration is considered, and a …
based on Eulerian-Lagrangian method. Two-dimensional configuration is considered, and a …
Asymptotic analysis of detonation development at SI engine conditions using computational singular perturbation
The occurrence and intensity of the detonation phenomenon at spark-ignition (SI) engine
conditions is investigated, with the objective to successfully predict super-knock and to …
conditions is investigated, with the objective to successfully predict super-knock and to …