A review on heat sink for thermo-electric power generation: Classifications and parameters affecting performance

被引:149
作者
Elghool, Ali [1 ]
Basrawi, Firdaus [1 ]
Ibrahim, Thamir Khalil [1 ]
Habib, Khairul [2 ]
Ibrahim, Hassan [1 ]
Idris, Daing Mohamad Nafiz Daing [1 ]
机构
[1] Univ Malaysia Pahang, Energy Stistainabil Focus Grp, Fac Mech Engn, Pekan 26600, Pahang, Malaysia
[2] Univ Teknol Petronas, Dept Mech Engn, Tronoh 31750, Perak, Malaysia
关键词
Thermo-electric generator; Heat sinks; Waste heat; Classification; FIGURE-OF-MERIT; WASTE HEAT; EXHAUST HEAT; LARGE ENHANCEMENTS; PHONON-SCATTERING; RECOVERY; SYSTEM; EFFICIENCY; ELECTRON; DESIGN;
D O I
10.1016/j.enconman.2016.12.046
中图分类号
O414.1 [热力学];
学科分类号
摘要
In recent years, there have been growing interests in key areas related to global warming resulting from environmental emissions, and the diminishing sources of fossil fuel. The increased interest has led to significant research efforts towards finding novel technologies in clean energy production. Consequently, the merits of a thermo-electric generator (TEG) have promised a revival of alternative means of producing green energy. It is, however, impractical to account for the cost of thermal energy input to the TEG which is in the form of final waste heat. This is because the technology presents critical limitations in determining its cost efficiency nor its economic disadvantages. This paper reviews the principles of thermo-electric power production, as well the materials use, performance achieved, and application areas. The paper also takes a particular deliberation on TEG heat sinks geometries and categories. The review emphasizes more on the TEG performance while considering a number of heat sink parameters related to its performance. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:260 / 277
页数:18
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