• Original Article • 上一篇
蔡平; 陈沙鹏; 金涌; 俞芷青; 汪展文
CAI ping; CHEN Shapeng; JIN Yong; YU Zhiqing; WANG Zhanwen
摘要: Experiments have been carried out to investigate the effects of operating temperature(50 to 500℃)andpressure(1×10~5 to 8×10~5 Pa)on the transition from bubbling to turbulent fluidization by computer analysisof the pressure fluctuation in dense phase.In order to reveal the influence of particle properties on the tran-sition process,eight kinds of particles were employed.A empirical correlaton which takes into accountthe effects of temperature and pressure is recommended for the prediction of transition velocity