@Article{CiCP-13-3, author = {}, title = {Lattice Boltzmann Simulation of Cavitating Flows}, journal = {Communications in Computational Physics}, year = {2013}, volume = {13}, number = {3}, pages = {685--695}, abstract = {
The onset of cavitating conditions inside the nozzle of liquid injectors is known to play a major role on spray characteristics, especially on jet penetration and break-up. In this work, we present a Direct Numerical Simulation (DNS) based on the Lattice Boltzmann Method (LBM) to study the fluid dynamic field inside the nozzle of a cavitating injector. The formation of the cavitating region is determined via a multi-phase approach based on the Shan-Chen equation of state. The results obtained by the LBM simulation show satisfactory agreement with both numerical and experimental data. In addition, numerical evidence of bubble break-up, following upon flow-induced cavitation, is also reported.
}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.291011.270112s}, url = {https://global-sci.com/article/80642/lattice-boltzmann-simulation-of-cavitating-flows} }