P. Thongnoi, W. Chandra-Ambhorn, B. Chalermsinsuwan, S. Wattananusorn, P. Wongpromrat, E. Bumrungthaichaichan, RANS Equation-Based Gas Cyclone Separator CFD Simulation: an Appropriate Time Step Size, Chemical Engineering Transactions. 113 (2024) 649-654. doi:10.3303/CET24113109.