@article{Denner2019, 
author = {Fabian Denner and Berend G. M. van Wachem},
title = {Numerical modelling of shock–bubble interactions using a pressure-based algorithm without Riemann solvers},
year = {2019},
journal = {Experimental and Computational Multiphase Flow},
volume = {1},
number = {4},
pages = {271-285},
keywords = {shock–bubble interaction, shock capturing, interfacial flows, finite-volume methods, volume-of-fluid methods},
url = {https://www.sciopen.com/article/10.1007/s42757-019-0021-2},
doi = {10.1007/s42757-019-0021-2},
abstract = {The interaction of a shock wave with a bubble features in many engineering and emerging technological applications, and has been used widely to test new numerical methods for compressible interfacial flows. Recently, density-based algorithms with pressure-correction methods as well as fully-coupled pressure-based algorithms have been established as promising alternatives to classical density-based algorithms based on Riemann solvers. The current paper investigates the predictive accuracy of fully-coupled pressure-based algorithms without Riemann solvers in modelling the interaction of shock waves with one-dimensional and two-dimensional bubbles in gas–gas and liquid–gas flows. For a gas bubble suspended in another gas, the mesh resolution and the applied advection schemes are found to only have a minor influence on the bubble shape and position, as well as the behaviour of the dominant shock waves and rarefaction fans. For a gas bubble suspended in a liquid, however, the mesh resolution has a critical influence on the shape, the position and the post-shock evolution of the bubble, as well as the pressure and temperature distribution.}
}