Analysis of predicted and experimental data on the void fraction in subcooled boiling. Part II. Comparison of predicted and experimental data

被引：0
|
作者：
Plyutinskiy, V.I.
Pavlov, S.P.
Galasheva, T.V.
Khor'kov, S.N.
Gladysheva, N.N.
机构：
来源：
Heat transfer. Soviet research | 1988年 / 20卷 / 05期
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Mathematical Models;
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摘要：
Seven computational models are compared with experimental data on the void fraction in subcooled boiling, obtained in pipes and rod bundles. It is shown that in the case of lengthwise-constant heat fluxes under steady conditions, modles differing in terms of the magnitude of the condensatiion factor produce similar values of the void fraction. However, models with low values of the condensation factor are more accurate in the case of lengthwise - variable heat fluxes. The expression for slip is important in calculating the void fraction in rod bundles
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页码：614 / 621
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