Blast furnace hearth Blast furnaces 1 CFD-DEM 1 Coke 1 Computational Fluid Dynamics 1 Computational fluid dynamics 1 DEM Simulation 1 Deadman 1 Discrete Element Method 1 Discrete elements method 1 Flow patterns 1 Hearth 1 Heat transfer 1 Large scale simulations 1 Large-scales 1 Liquid flow 1 Liquids 1 Mass transfer 1 Volume of Fluid 1 Volume of fluids 1 blast furnace 1 deadman 1 hearth 1