Thermal performance of a two-phase closed thermosyphon for waste heat recovery system

被引：21

作者：

Kannan M. ^{[1
]}

Natarajan E. ^{[2
]}

机构：

[1] Department of Mechanical Engineering, Adhiparasakthi Engineering College, Melmaruvathur, Tamilnadu

[2] Institute for Energy Studies, Department of Mechanical Engineering, Anna University Chennai, Chenna-600 025, Tamilnadu

来源：

Journal of Applied Sciences | 2010年 / 10卷 / 05期

关键词：

Filling ratio; Heat transfer characteristics; Heat transport capability; Thermal performance; Thermosyphon; Waste heat recovery;

D O I：

10.3923/jas.2010.413.418

中图分类号：

学科分类号：

摘要：

Performance study of a two phase closed thermosyphon was experimentally investigated. The experiments were carried out for different filling ratios of 30 to 90% with input heat transfer rates of 0 to 1000 W and for various working fluids such as distilled water, ethanol, methanol and acetone. Investigations were focused to find the influence of the filling ratio, maximum heat transport capability for various working fluids in a vertical two phase closed thermosyphon. The maximum heat transport capability was found to be high for water compared to other fluids such as ethanol, methanol and acetone, at the operating temperatures higher than 40°C. © 2010 Asian Network for Scientific Information.

引用

页码：413 / 418

页数：5

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