• 作者： Chen, Y.Y.; Chang, R.H.; Lee, D.J.
• 中文摘要： 一個旋窯焚化爐內部各表面間的輻射熱傳送對其效能有很大的影響。當要估算旋窯內部各不同溫度之表面間的輻射照傳量時,需要先知道旋窯壁、固體床及旋窯兩端窯壁等各表面間的擴散視因子,但這些資料在文獻中皆沒有報導。在本文中,我們使用邊界積分及數值積分計算這些視因子,並將所得結果迴歸成數個簡單型式的工作函數,以供未來進一步之應用。
• 英文摘要： Thermal radiation heat transfer between enclosed surfaces in a rotary kiln incinerator is believed to play an important role in determining the system performance but has not been fully investigated. The diffuse view factors between these surface are the basic information for estimating the radiation heat flux but are still lack in literature. In this work, the diffuse view factors between the refractory wall, the solid bed, and the side walls are evaluated by contour integration follows by numerical integration. The results are correlated into several working equations which are simple in form and can be applied in further analysis.
• 中文關鍵字： 擴散視因子; 旋窯焚化爐; 工作方程式; 輻射熱傳遞; 窯爐
• 英文關鍵字： Diffuse View Factor; Rotary Kiln Incinerator; Working Equation; Radiation Heat Transfer; Kiln