@article{coiado_diniz_2001,  title={Two-Phase (Solid-Liquid) Flow in Inclined Pipes},  volume={23},  ISSN={0100-7386},  url={https://doi.org/10.1590/S0100-73862001000300007},  DOI={10.1590/S0100-73862001000300007},  number={3},  journal={Journal of the Brazilian Society of Mechanical Sciences},  publisher={The Brazilian Society of Mechanical Sciences},  author={Coiado, Evaldo Miranda and Diniz, Victor Emanuel M. G.},  year={2001},  pages={347–362} }