Heat transfer and hydraulic resistance in channels with spherical protrusions

被引：0

作者：

I. A. Popov

A. V. Shchelchkov

M. Z. Yarkaev

机构：

[1] KAI – Tupolev National Research Technical University,

来源：

High Temperature | 2016年 / 54卷

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学科分类号：

摘要：

This article presents an analytical overview of experimental studies of hydraulic resistance and heat transfer in channels with disturbed flow surfaces in the form of systems of spherical protrusions in a wide range of flow and design parameters. A uniform approach to generalization of experimental data by various authors has been developed considering differences in the geometry of heat-transfer surfaces. Uniform universal generalizing dependences have been obtained for the hydraulic resistance and heat transfer coefficients in channels with spherical protrusions.

引用

页码：842 / 850

页数：8

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