Pressure work and viscous dissipation in the equations of thermal convection in a vertical channel

被引：0

作者：

Anthony Kay

机构：

[1] Loughborough University,Department of Mathematical Sciences

来源：

Journal of Engineering Mathematics | 2017年 / 104卷

关键词：

Pressure work; Thermal convection; Vertical channel; Viscous dissipation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Equations for fully developed flow in a vertical channel have been solved, taking into account viscous dissipation, and using formulations with and without pressure work. Perturbation solutions are used to distinguish the effects of viscous dissipation from pressure work. Viscous dissipation has very little effect on free convection flows driven by temperature differences or heat fluxes at the channel walls, but it may play a major role in forced convection.

引用

页码：107 / 130

页数：23

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