Effects of viscous dissipation on the heat transfer in forced pipe flow. Part 1: both hydrodynamically and thermally fully developed flow

被引：66

作者：

Aydin, O ^{[1
]}

机构：

[1] Karadeniz Tech Univ, Dept Mech Engn, TR-61080 Trabzon, Turkey

来源：

ENERGY CONVERSION AND MANAGEMENT | 2005年 / 46卷 / 05期

关键词：

laminar forced convection; viscous dissipation; pipe; constant heat flux; constant wall temperature; wall heating; wall cooling;

D O I：

10.1016/j.enconman.2004.05.004

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this study, an analysis of laminar forced convection in a pipe for a Newtonian fluid with constant properties is performed by taking the viscous dissipation into account. This part of the study, Part 1. examines both hydrodynamically and thermally fully developed flow. Two different thermal boundary conditions are considered: constant heat flux (CHF) and constant wall temperature (ONIT). Either wall heating (the fluid is heated) or wall cooling (the fluid is cooled) is considered. The temperature distribution and Nusselt numbers are analytically determined as a function of the Brinkman number. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：757 / 769

页数：13

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