• 作者： Lan, Chung-Wen; Leu, Lii-Ping
• 中文摘要： 利用光電二極體探針量測氣、固二維流體化床中氣泡之停滯時間與間隔到達時間。由所得之結果可以得到氣泡穿透長度分佈,點頻率及 氣 泡分率等。利用蒙地卡羅法配合氣泡停滯時間而分布與間隔到達時間分布之交互再生計數程序,來模擬氣泡信號行為,所得結果和實驗值甚為符合。
• 英文摘要： The duration time and inter-arrival time of bubbles in a gas-solid fluidized bed were measured by a photo diode probe. It can be used to evaluate the bubble pierce length distribution, bubble fraction , and point frequency in a two- dimensional gas-solid fluidized bed. Bubble behavior is simulated by Monte Carlo method coupled with on-line correlation technique. An alternating renewal counting process corresponding to two distributions of bubble duration and inter-arrival time, has been used to describe the bubble behavior signals. The simulation results can be used to explain the experimental data well.
• 中文關鍵字： 流體化床; 氣泡行為; 氣固流體化床; 隨機模型建立; 光電二極體探針; 停滯時間; 間隔到達時間; 蒙地卡羅法
• 英文關鍵字： Fluidized Bed; Bubble Behavior; Gas-Solid Fluidized Bed; Stochastic Modeling; Photo Diode Probe; Duration Time; Inter- Arrival Time; Monte Carlo Method