Melting of ice slurry under forced convection conditions in tubes

被引：33

作者：

Niezgoda-Zelasko, Beata ^{[1
]}

Zelasko, Jerzy ^{[1
]}

机构：

[1] Cracow Univ Technol, Inst Proc & Power Engn, PL-31864 Krakow, Poland

来源：

EXPERIMENTAL THERMAL AND FLUID SCIENCE | 2008年 / 32卷 / 08期

关键词：

ice slurry; heat transfer; melting; generalized non-Newtonian fluid flow;

D O I：

10.1016/j.expthermflusci.2008.05.002

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The paper presents the results of experimental research on heat transfer of ice slurry during its flow through tubes of circular, rectangular and slit cross-sections. Moreover, the work discusses the influence of solid particles, type of motion and cross-section on the changes in the heat transfer coefficient. The analysis presented in the paper allows for an identification of the criterial relations used to calculate the Nusselt number for laminar and turbulent flow, taking into account elements such as phase change, which accompanies the heat transfer process. Ice slurry flow is treated as a generalized flow of a non-Newtonian fluid. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：1597 / 1608

页数：12

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