7 Papers
75 Citations
Sun Dan is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Fluidization & Fluidized bed. The author has an hindex of 7, co-authored 7 publications.
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Papers
Numerical simulations of flow behavior of gas and particles in spouted beds using frictional-kinetic stresses model
TL;DR: In this paper, a two-fluid model based on the kinetic theory of granular flow was used to simulate the flow behavior of gas and particles in spouted beds, where the kinetic and friction stress was modeled using a combination of the normal frictional stress model and the frictional shear viscosity model.
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Hydrodynamic simulations of gas–solid spouted bed with a draft tube
TL;DR: In this paper, the authors used a continuous kinetic-friction stresses model to predict the distribution of concentration and velocities of particles in a two-dimensional spouted bed with a draft tube.
63
A second-order moment method of dense gas–solid flow for bubbling fluidization
TL;DR: A gas-solid two-fluid model with the second-order moment method is presented to close the set of equations applied to fluidization in this article, which is based on a modified model with a contribution of the increase of the binary collision probability.
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Prediction of flow behavior of particles in a tapered bubbling fluidized bed using a second-order moment-frictional stresses model
TL;DR: In this paper, a drag coefficient model for gas-monosized particles flow is proposed for predicting the interaction between gas and solid phase in the tapered bubbling fluidized beds.
21
Computations of Fluid Dynamics of a 50 MWe Circulating Fluidized Bed Combustor
TL;DR: In this paper, gas-particle two-phase turbulent flows are numerically studied in a 50 MWe circulating fluidized bed combustor and the effect of secondary air on the flow behavior is analyzed.
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