- 作者: Ho, Chii-Dong; Yeh, Ho-Ming; Wang, Wen-Pen
- 中文摘要: 本文以數學推導一種在尖峰用電時段,利用融冰產生冷空氣的釋冷之系統模型。對於某特定釋冷通量,藉由控制通過表面的空氣流速,可模擬和導出其融冰厚度與水層因傳導形成的溫度分布之關係式。本文將以三種不同冷度釋放通量為範例,及考慮空氣溫度隨時間改變的情況,針對冰層厚度所得的模擬結果加以討論和描述。
- 英文摘要: A feasible device of cooling system to produce chilled air during on-peak power-consumption hours by the processes of ice melting has been developed. The simulation of estimating the thickness of ice melted and temperature distribution in the water region with convective transfer by controlling air velocity for specified discharging fluxes on the free water surface has been devised. Three examples with different fluxes of cool thermal-discharges and a case of specified air temperature varied with time have been simulated, and the results of the thickness of the melted ice layers and cool thermal-discharges have been discussed.
- 中文關鍵字: 冷熱交換; 融冰; 移動邊界; 熱量傳遞
- 英文關鍵字: Cool Thermal Discharge; Ice Melting; Moving Boundary; Heat Transfer