It presents the one-dimensional unsteady dense transport equation in the tube for MHD pulverized coal feed. The simplified frictional force term introduced by Liu is used in the equation. The numerical solution has be...It presents the one-dimensional unsteady dense transport equation in the tube for MHD pulverized coal feed. The simplified frictional force term introduced by Liu is used in the equation. The numerical solution has been got by using MacCormack method. The results show that there exists optimal loading rate in which state velocity is not oscillation along a tube. It is well agreed with measurement, it also prevents a sediment in the tube.展开更多
文摘It presents the one-dimensional unsteady dense transport equation in the tube for MHD pulverized coal feed. The simplified frictional force term introduced by Liu is used in the equation. The numerical solution has been got by using MacCormack method. The results show that there exists optimal loading rate in which state velocity is not oscillation along a tube. It is well agreed with measurement, it also prevents a sediment in the tube.
