Estimating Scheme Viscosity for Small-Scale Circulation with Implicit Finite-Difference SchemesAbdulkhakim Salokhiddinov, Andrey Savitsky, Daene McKinney and Olga AshirovaE3S Web of Conf., 401 (2023) 02030DOI: https://doi.org/10.1051/e3sconf/202340102030