本實驗以FC-72 為工作流體，進行小間隙兩端封閉水平狹窄矩形 空間的飽和池沸騰實驗，分析在不同的間隙與不同的可溶解氣體含量 對起始過熱度、沸騰曲線以及臨界熱通量的影響。
以下是本實驗所歸納的結果：
1. 在未加入可溶解氣體(Cg=0)時，在低熱通量，間隙 S=3mm、S=2mm 與S=1mm 熱傳係數相差不多。在高熱通量 S=3mm 有最高的熱傳 係數，且臨界熱通量隨著間隙增大而增高。
2. 在加入可溶解氣體(Cg=0.0029)時，在低熱通量，間隙 S=3mm 有 最大的熱傳係數。在高熱通量，也是間隙S=3mm 有最高的熱傳係 數，而在臨界熱通量也隨著間隙增大而增高。
3. 相同間隙下，可以發現在低熱通量時有加入可溶解氣體時熱傳係 數都較佳。加入可溶解氣體時的臨界熱通量都比未加入可溶解氣 體時高，大約增高10％~45％。但是加入微量可溶解氣體對於抑制 溫度偏移情形沒有幫助，在兩種可溶解氣體含量下，在間隙S=3mm 與S=2mm 皆可觀察到溫度偏移。
本實驗在有加入可溶解氣體的情況下熱傳係數皆高於未加入可 溶解氣體時。若繼續增加可溶解氣體含量或更改加熱面構造，熱傳係 數以及臨界熱通量使否能向上提升，或者使得溫度偏移現象消失，這
些都值得後續相關研究。
附錄
B. 熱損失q"loss，由2.4 節得
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