细长颗粒的循环流化在工业生产中具有非常广泛的应用背景。

Circulating fluidization of slender particles is applied widely in industry production.

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文中根据刚体动力学及动量守恒定理，建立起颗粒–壁面碰撞三维数学模型，并采用此三维数学模型研究了壁面约束效应对细长颗粒流化特性的影响。

The three-dimensional particle-wall collision mathematical models were founded in the light of the kinetic of rigid and the momentum conservation law, and the effects of wall on the f.

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