Acoustic lattice Boltzmann model for immiscible binary fluids with a species-dependent impedance.
A lattice Boltzmann model is considered for immiscible binary fluids with species-dependent acoustic impedance. Acoustic waves and pulses are simulated within the model, and the reflection and transmission components at the fluid interface are found to compare well with theory. The model is then applied to simulate the acoustic field due to plane-wave propagation through a bubble.
Buick
J M
JM
Physics and Electronics, The University of New England, Armidale, NSW 2351, Australia.
Cosgrove
J A
JA
Higham
R
R