• 作者： Lin, W.W.; Lee, D.J.
• 中文摘要： 本文探討非均勻加熱平板上之甲醇流動多態沸騰實驗結果,得到核沸騰和膜沸騰穩定共存之中性穩定軸向熱通量分布,低於此分布之核沸騰較膜沸騰更為穩定; 反之高於此分布時膜沸騰更為穩定。本文報告過冷度10K下於不同系統壓力及流量之甲醇其核膜沸騰的相對穩定性。實驗結果熱傳導加熱表面應僅存一條□真實□之過渡沸騰曲線。
• 英文摘要： This work had experimentally investigated the stability characteristics of nucleate and film boiling modes of methanol flowing over a nonuniformly heated flat plate. An axial (discrete) heat flux versus surface temperature distribution at which nucleate and film boiling can coexist steadily is identified at atmospheric and subatmospheric pressures and three liquid crossflow rates. Below this distribution, nucleate boiling mode is more stable; while above which, film boiling is more stable. Effects of system pressure and liquid crossflow rate were reported. This work discussed the co- existing heat fluxes and suggested the existence of a unique rather than two transition boiling curves, to the latter that is generally accepted in the literature, on a conductively heated surface.
• 中文關鍵字： 流動沸騰; 甲醇; 表面; 穩定度; 膜沸騰
• 英文關鍵字： Flow Boiling; Methanol; Surface; Stability; Film Boiling