- 作者: Luo, Kuo-Ming
- 中文摘要: 本文係以 7.62cm 直徑之玻璃纖維管在垂直方向傳送固體粒子, 在全展開流動區域內, 由實驗結果推導出一實驗式可用以預估管中粒子之停滯量。理論推導方面, 利用漂流流通量 (drift-flux) 理論所推導出來之方程式用來預測粒子停滯量與實驗結果極為吻合。
- 英文摘要: An empirical equation to predict the hold-up was developed from experimental data in the fully developed region of the 7.62cm diameter vertical pyrex glass pipe. Theoretical development from drift- flux equation to predict the hold-up agrees well with the experimental results.
- 中文關鍵字: 漂流流通量; 多相; 空氣輸送管; 停滯量; 多孔性; 表面氣體速度; 固體流通量; 二相流; 摩擦係數; 阻力係數; 多粒子; 滑動速度; 終端速度
- 英文關鍵字: Drift-Flux; Multiphase; Pneumatic Conveying; Hold-Up; Porosity; Superficial Gas Velocity; Solid Flux; Two-Phase Flow; Friction Coefficient; Drag Coefficient; Multiparticle; Slip Velocity; Terminal Velocity