摘要
实验研究了水平单管管外沸腾以及二排、三排、六排管束的沸腾传热特性。结果表明,管束下排管热负荷大小影响上排管的沸腾传热系数。上排管的传热系数不仅取决于本身热负荷的大小,也和下排管或下几排管的热负荷大小有关。
The characteristics of boiling heat transfer outside a horizontal single tube and tubular bundles arranged in two, three and six rows are studied. The results show that the heat flux of lower row affects the heat transfer coefficients of higher row which is dependent not only on its own heat flux but also the heat flux of lower row as well as that of much lower rows.
出处
《化学工程》
CAS
CSCD
北大核心
1990年第5期27-33,共7页
Chemical Engineering(China)
基金
国家自然科学基金
