
Supplementary Data 1: Numerical details

This folder contains a representative CFDEM [1] case that is used in calculating the results in the manuscript 'Friction controls even submerged granular flows'. The most relevant parameters are described in the main article while here we provide a runnable case with all the technical details, such as numerical schemes, solvers, tolerances, mesh sizes, etc. People unfamiliar with CFDEM find the files CFD/system/fvSchemes, CFD/system/fvSolution and DEM/in.liggghts_run suitable starting points. The variable names are self-explanatory. 

[1] CFDEM-Project, https://www.cfdem.com/ (accessed 30.8.2017).