摘要
提出环隙内流动沸腾传热计算的数学模型和计算方法。将传热系数K与流动沸腾传热系数hb的计算结果与实测数据加以比较。对环隙与空管两种结构的流动沸腾传热性能也进行了分析对比。
A mathematical model and calculation method for heat transfer of flow boiling in annulus are proposed. Comparison of the predicted values of heat transfer coefficients K and boiling heat transfer coefficients h_b with those of experimental data are made, and the characteristics of heat transfer of flow boiling in annulal thermosyphon is compared with that in the closed one.
出处
《化学工程》
CAS
CSCD
北大核心
1990年第2期49-53,43,共6页
Chemical Engineering(China)
