A new solution for the numerical analysis of condensation heat transfer of steam flowing axially outside a horizontal tube
Release Time:2019-03-10 Hits:
Indexed by: Journal Papers
Date of Publication: 1999-03-25
Journal: JOURNAL OF PETROCHEMICAL UNIVERSITIES
Included Journals: CSCD
Volume: 12
Issue: 1
Page Number: 73-77
ISSN: 1006-396X
Key Words: 轴向流动;凝结换热;数值解
Abstract: 用一种新算法对饱和蒸汽沿水平管外轴向流动凝结换热进行了求解.得到了液膜厚度与轴向坐标(z)和周向坐标()的数值关系.结果表明,用这种算法比原算法得到的结果更准确,为工程实际应用提供了更为准确的理论指导.