P. B. Abhale1, N. N. Viswanathan1, N. B. Ballal1
CMC-Computers, Materials & Continua, Vol.10, No.2, pp. 195-216, 2009, DOI:10.3970/cmc.2009.010.195
Abstract Simulation of gas flow in a multilayered non-isothermal packed bed is useful for blast furnace operators in deciding appropriate charging strategy. While using an anisotropic form of Ergun equation to simulate gas flow through such systems, a new solution methodology for non-isothermal gas with varying density flowing through a layered burden has been proposed. This involves handling non-linearity due to gas density variation with pressure and temperature by solving for the square of pressure instead of pressure directly and handling the non-linearity due to |v| term in the Ergun equation by solving linearized form of Ergun equation and updating |v|… More >
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