B121 サブクール水 : 高速空気流二相流の沸騰熱伝達と限界熱流束(オーガナイズドセッション5 : 沸騰熱伝達の現状と展望 : 固液接触と熱伝達特性)

概要

論文の詳細を見る
The effect of air injection into a subcooled water flow on boiling heat transfer and a critical heat flux (CHF) was examined. The heat transfer was remarkably improved by introducing an air flow into a water single-phase flow. The present results were well correlated with the Lockhart-Martmelli parameter where the vapor phase was replaced with the air phase. The CHF was improved a little by the air introduction in the high water flow region However, that was rather greatly reduced in the low flow region. The air introduction into the subcooled water flow was a more profitable way to get the better heat transfer with less pump power increase than increasing only the water flow rate.
一般社団法人日本機械学会の論文
2001-11-03