3 papers
physics.flu-dyn2019
Convergence properties of detonation simulations
Chengeng Qian, Cheng Wang, JianNan Liu +3
We present a high-resolution convergence study of detonation initiated by a temperature gradient in a stoichiometric hydrogen-oxygen mixture using the Pencil Code and compare with…
physics.chem-ph2018
Influence of chemical kinetics on detonation initiating by temperature gradients in methane/air
Cheng Wang, Chengeng Qian, JianNan Liu +1
Different simplified and detailed chemical models and their impact on simulations of combustion regimes initiating by the initial temperature gradient in methane/air mixtures are s…
physics.chem-ph2018
Influence of chemical kinetics on spontaneous waves and detonation initiation in highly reactive and low reactive mixtures
Mikhail Liberman, Cheng Wang, Chengeng Qian +1
Understanding the mechanisms of explosions is important for minimizing devastating hazards. Due to the complexity of real chemistry, a single-step reaction mechanism is usually use…