Discrete Boltzmann modeling of detonation: Based on the Shakhov model

Y Shan, A Xu, Y Zhang, L Wang… - Proceedings of the …, 2023 - journals.sagepub.com
A Discrete Boltzmann Model (DBM) based on the Shakhov model for detonation is
proposed. Compared with the DBM based on the Bhatnagar–Gross–Krook (BGK) model, the …

A one-dimensional discrete Boltzmann model for detonation and an abnormal detonation phenomenon

YD Zhang, AG Xu, GC Zhang… - … in Theoretical Physics, 2019 - iopscience.iop.org
A one-dimensional discrete Boltzmann model for detonation simulation is presented. Instead
of numerical solving Navier-Stokes equations, this model obtains the information of flow field …

A three-dimensional discrete Boltzmann model for steady and unsteady detonation

Y Ji, C Lin, KH Luo - Journal of Computational Physics, 2022 - Elsevier
A discrete Boltzmann model (DBM) for compressible reactive flows, with a two-step reaction
scheme is presented. The discrete velocity model is modified using the characteristic points …

Kinetic simulation of unsteady detonation with thermodynamic nonequilibrium effects

C Lin, KH Luo - Combustion, Explosion, and Shock Waves, 2020 - Springer
Thanks to its mesoscopic kinetic nature, the discrete Boltzmann method has a capability of
investigating unsteady detonation with essential hydrodynamic and thermodynamic …

[HTML][HTML] Mesoscopic simulation of nonequilibrium detonation with discrete Boltzmann method

C Lin, KH Luo - Combustion and Flame, 2018 - Elsevier
Thanks to its mesoscopic nature, the recently developed discrete Boltzmann method (DBM)
has the capability of providing deeper insight into nonequilibrium reactive flows accurately …

Discrete Boltzmann modeling of unsteady reactive flows with nonequilibrium effects

C Lin, KH Luo - Physical Review E, 2019 - APS
A multiple-relaxation-time discrete Boltzmann model (DBM) is developed for compressible
thermal reactive flows. A unified Boltzmann equation set is solved for hydrodynamic and …

Three-dimensional multiple-relaxation-time discrete Boltzmann model of compressible reactive flows with nonequilibrium effects

Y Ji, C Lin, KH Luo - AIP Advances, 2021 - pubs.aip.org
Based on the kinetic theory, a three-dimensional multiple-relaxation-time discrete Boltzmann
model (DBM) is proposed for nonequilibrium compressible reactive flows where both the …

Discrete Boltzmann modeling of plasma shock wave

Z Liu, J Song, A Xu, Y Zhang… - Proceedings of the …, 2023 - journals.sagepub.com
Plasma shock waves widely exist and play an important role in high-energy-density
environment, especially in the inertial confinement fusion. Due to the large gradient of …

Kinetic modeling of detonation and effects of negative temperature coefficient

Y Zhang, A Xu, G Zhang, C Zhu, C Lin - Combustion and Flame, 2016 - Elsevier
The kinetic modeling and simulation of reactive flows, especially for those with detonation,
are further investigated. From the theoretical side, a new set of hydrodynamic equations are …

[HTML][HTML] Detonation modeling with the particles on demand method

N Sawant, B Dorschner, IV Karlin - AIP Advances, 2022 - pubs.aip.org
A kinetic model based on the particles on demand method is introduced for gas phase
detonation hydrodynamics in conjunction with the Lee–Tarver reaction model. The proposed …