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Evaluation method for assessing heat transfer enhancement effect on performance improvement of thermoelectric generator systems

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  • Yang, Yurong
  • Wang, Shixue
  • Zhu, Yu

Abstract

The total power output of a thermoelectric generator system can be increased by enhancing the heat transfer performance of its hot-side heat exchanger. However, heat transfer enhancement is usually accompanied by the consumption of additional pump power. Therefore, it is unclear whether the net power output, that is, the difference between the total power output and the pump power, increases. Developing a comprehensive evaluation method based on the net power output is necessary to determine the heat transfer enhancement effect on performance improvement of the system. In this paper, the concept of net power ratio which integrates the total power output and the pump power consumption was proposed to evaluate the heat transfer enhancement effect on the performance improvement of a thermoelectric generator system. Based on a ring-shaped thermoelectric generator, the analytical solution of the net power ratio was theoretically derived. Compared with the numerical and experimental methods, the proposed net power ratio in a thermoelectric generator system is convenient and time-saving with adequate accuracy for engineering applications. Moreover, the application of net power ratio in a real thermoelectric generator system was investigated by case studies. Results show that both the inlet fluid temperature and the mass flow rate affect the net power ratio. When using net power ratio to evaluate the performance improvement of a thermoelectric generator system, net power should also be considered to obtain optimal working conditions for a thermoelectric generator system.

Suggested Citation

  • Yang, Yurong & Wang, Shixue & Zhu, Yu, 2020. "Evaluation method for assessing heat transfer enhancement effect on performance improvement of thermoelectric generator systems," Applied Energy, Elsevier, vol. 263(C).
    • Handle: RePEc:eee:appene:v:263:y:2020:i:c:s0306261920302002
    DOI: 10.1016/j.apenergy.2020.114688
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    1. Yu, Guopeng & Shu, Gequn & Tian, Hua & Wei, Haiqiao & Liu, Lina, 2013. "Simulation and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of diesel engine (DE)," Energy, Elsevier, vol. 51(C), pages 281-290.
    2. Darkwa, J. & Calautit, J. & Du, D. & Kokogianakis, G., 2019. "A numerical and experimental analysis of an integrated TEG-PCM power enhancement system for photovoltaic cells," Applied Energy, Elsevier, vol. 248(C), pages 688-701.
    3. Ma, Xiaonan & Shu, Gequn & Tian, Hua & Xu, Wen & Chen, Tianyu, 2019. "Performance assessment of engine exhaust-based segmented thermoelectric generators by length ratio optimization," Applied Energy, Elsevier, vol. 248(C), pages 614-625.
    4. Li, Yanzhe & Wang, Shixue & Zhao, Yulong & Lu, Chi, 2017. "Experimental study on the influence of porous foam metal filled in the core flow region on the performance of thermoelectric generators," Applied Energy, Elsevier, vol. 207(C), pages 634-642.
    5. Hsu, Cheng-Ting & Huang, Gia-Yeh & Chu, Hsu-Shen & Yu, Ben & Yao, Da-Jeng, 2011. "Experiments and simulations on low-temperature waste heat harvesting system by thermoelectric power generators," Applied Energy, Elsevier, vol. 88(4), pages 1291-1297, April.
    6. Wang, Tongcai & Luan, Weiling & Wang, Wei & Tu, Shan-Tung, 2014. "Waste heat recovery through plate heat exchanger based thermoelectric generator system," Applied Energy, Elsevier, vol. 136(C), pages 860-865.
    7. Ma, Ting & Lu, Xing & Pandit, Jaideep & Ekkad, Srinath V. & Huxtable, Scott T. & Deshpande, Samruddhi & Wang, Qiu-wang, 2017. "Numerical study on thermoelectric–hydraulic performance of a thermoelectric power generator with a plate-fin heat exchanger with longitudinal vortex generators," Applied Energy, Elsevier, vol. 185(P2), pages 1343-1354.
    8. Sargolzaeiaval, Yasaman & Padmanabhan Ramesh, Viswanath & Neumann, Taylor V. & Misra, Veena & Vashaee, Daryoosh & Dickey, Michael D. & Öztürk, Mehmet C., 2020. "Flexible thermoelectric generators for body heat harvesting – Enhanced device performance using high thermal conductivity elastomer encapsulation on liquid metal interconnects," Applied Energy, Elsevier, vol. 262(C).
    9. Gou, Xiaolong & Xiao, Heng & Yang, Suwen, 2010. "Modeling, experimental study and optimization on low-temperature waste heat thermoelectric generator system," Applied Energy, Elsevier, vol. 87(10), pages 3131-3136, October.
    10. He, Wei & Wang, Shixue & Zhang, Xing & Li, Yanzhe & Lu, Chi, 2015. "Optimization design method of thermoelectric generator based on exhaust gas parameters for recovery of engine waste heat," Energy, Elsevier, vol. 91(C), pages 1-9.
    11. Tahami, Seyed Amid & Gholikhani, Mohammadreza & Nasouri, Reza & Dessouky, Samer & Papagiannakis, A.T., 2019. "Developing a new thermoelectric approach for energy harvesting from asphalt pavements," Applied Energy, Elsevier, vol. 238(C), pages 786-795.
    12. Al-Nimr, Moh’d A. & Tashtoush, Bourhan M. & Khasawneh, Mohammad A. & Al-Keyyam, Ibrahim, 2017. "A hybrid concentrated solar thermal collector/thermo-electric generation system," Energy, Elsevier, vol. 134(C), pages 1001-1012.
    13. Massaguer, A. & Massaguer, E. & Comamala, M. & Pujol, T. & Montoro, L. & Cardenas, M.D. & Carbonell, D. & Bueno, A.J., 2017. "Transient behavior under a normalized driving cycle of an automotive thermoelectric generator," Applied Energy, Elsevier, vol. 206(C), pages 1282-1296.
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