- 作者: 黃光治; 陳榮順
- 作者服務機構: 國立清華大學動力機械系
- 中文摘要: 本文對圓形管內、矩形管內和平行板間之層流,轉移流和紊流之液體固化研究作一文獻評介。對固態殼層之熱傳導方程式,固一液界面之能量平衡方程式及液相層流和紊流之連續,動量和能量方程式也作一般性的敘述。本文同時也綜合了非固化區,固一液界面輪廓,熱傳和壓降之理論年實驗結果。在結論中也指出進一步探討之可能性。
- 英文摘要: Investigations on liquid solidification in laminar, transition and turbulent flows inside circular tubes,rectangular channels or between parallel plates are reviewed in this paper. General formulations in heat con-duction equation in solid shell, energy balance equation on liquid-solid interface, continuity, momentumand energy equations in liquid phase in both laminar and turbulent flow regimes are presented. This paperalso summarizes both the theoretical and experimental results on solidification-free zone liquid-solid inter-face profile, heat transfer and pressure drop in liquid phase. An indication of possible future studies is givenin the concluding remarks.
- 中文關鍵字: liquid solidification; internal flows; liquid-solid interface; freezing
- 英文關鍵字: --