炭酸ガスの体積力対流凝縮熱伝達 : 凝縮状態と熱伝達の関係

概要

論文の詳細を見る
This paper concerns the condensation of carbon dioxide and its heat transfer on a vertical surface in the subcritical region. In this region, physical properties of carbon dioxide show marked temperature and pressure dependence. In particular, as the pressure increases and approaches the critical pressure, the difference in the properties of liquid and vapor, and surface tension approach zero. Therefore,condensate flow from natural convection decreases and configuration of condensation may differ from that at lower pressure. In this study, the configuration of condensation is observed and at the same time, condensation heat transfer is obtained by measuring the volume of condensate. Heat transfer is discussed in connection with the configuration of condensation.
一般社団法人日本機械学会の論文
1996-03-25