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A new solution for the numerical analysis of condensation heat transfer of steam flowing axially outside a horizontal tube

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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 No.: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.

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