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CAI Ping; JIN Yong; YU Zhiqing; WANG Zhanwen
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蔡平; 金涌; 俞芷青; 汪展文
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Abstract: Investigations of the transition from bubbling to turbulent fluidization were conducted in a gas-solid fluidized bed using on-line computer analysis of pressure fluctuation. In order to study the effects of density and size of the particles as well as bed geometry on the transition, a series of experiments were performed. A correlation was obtained for the flow pattern transition velocity, U_C. Besides, it has been found that the Geldart’s classification of particles also predicts flow pattern transition.
摘要: Investigations of the transition from bubbling to turbulent fluidization were conducted in a gas-solid fluidized bed using on-line computer analysis of pressure fluctuation. In order to study the effects of density and size of the particles as well as bed geometry on the transition, a series of experiments were performed. A correlation was obtained for the flow pattern transition velocity, U_C. Besides, it has been found that the Geldart’s classification of particles also predicts flow pattern transition.
CAI Ping, JIN Yong, YU Zhiqing, WANG Zhanwen. A CRITERION FOR TRANSITION FROM BUBBLING TO TURBULENT FLUIDIZATION[J]. .
蔡平, 金涌, 俞芷青, 汪展文. A CRITERION FOR TRANSITION FROM BUBBLING TO TURBULENT FLUIDIZATION[J]. CIESC Journal.
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