Paper by Faroux et al. is now accepted for publication in Physical Review Fluids.
Granular fluidity in cohesive split-bottom granular flows
Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka
accepted 11 August, 2022
https://journals.aps.org/prfluids/accepted/c7070S94Da61ea0bd23714a9261b6767f7ac938ab