… (3D) Rayleigh-Taylorinstability (RTI) with low Atwood number (At = 0.15) in a long square duct (12W × W × W) is studied by using a multiple-relaxation-time lattice Boltzmann (LB) …
X He, S Chen, R Zhang - Journal of computational physics, 1999 - Elsevier
… We will use the Rayleigh–Taylorinstability as our test case. There are several reasons for … Rayleigh–Taylorinstability as our benchmark problem. First, the Rayleigh–Taylorinstability is …
J Chen, A Xu, D Chen, Y Zhang, Z Chen - Physical Review E, 2022 - APS
… The two-dimensional Rayleigh-Taylorinstability (RTI) in compressible flow with intermolecular interactions is probed via the discrete Boltzmann method. The effects of interfacial tension…
… Over the last decade the Lattice Boltzmann Method (LBM) … gravity-driven Rayleigh-Taylor instability. Direct comparison with … the simulation of Rayleigh-Taylorinstabilities on a significant …
Y Wei, HS Dou, Y Qian, Z Wang - Computers & Fluids, 2017 - Elsevier
… for Rayleigh–Taylorinstability by introducing a … Taylorinstability. Special attention is paid to investigate the mixing of hot and cold fluids in two-dimensional Rayleigh–Taylorinstability…
H Li, A Xu, G Zhang, Y Shan - Communications in Theoretical …, 2022 - iopscience.iop.org
… The two-dimensional Rayleigh–TaylorInstability (RTI) under multi-mode perturbation in compressible flow is probed via the Discrete BoltzmannModeling (DBM) with tracers. The …
H Liang, Z Xia, H Huang - Physics of Fluids, 2021 - pubs.aip.org
… The Rayleigh–Taylorinstability (RTI) is a fundamental interfacial instability between two fluids, which occurs at a perturbed interface when a heavy fluid is supported against gravity by a …
… In this paper, based on our previous work [74], we continue to use the discrete Boltzmann method (DBM) to study the two-dimensional (2D) Rayleigh–Taylor (RT) instability in the …
L Chen, H Lai, C Lin, D Li - Frontiers of Physics, 2021 - Springer
… In order to have a deeper understanding of the TNE evolution law of RT instability systems, we turn to the Boltzmann equation based on non-equilibrium statistical physics, which can …