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A thermoelectric generator in exhaust systems of spark-ignition and compression-ignition engines. A comparison with an electric turbo-generator

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  • Fernández-Yáñez, P.
  • Armas, O.
  • Kiwan, R.
  • Stefanopoulou, A.G.
  • Boehman, A.L.

Abstract

Approximately a third of the fuel energy in internal combustion engines is wasted through the exhaust gas. Thermoelectric generators have been employed in automotive engines to recover energy from the exhaust system. The purpose of this work is to broaden the knowledge of thermoelectric generators and help designers to evaluate of their implementation in light-duty vehicles. Several works have tested a thermoelectric generator in spark-ignition engines and others in compression-ignition engines. This work provides results from the same thermoelectric generator prototype in a spark-ignition and in a compression-ignition engine to study the actual difference in thermoelectric energy recovery potential of both sorts of engine. Thermoelectric generators are also compared with a promising turbine-based waste energy recovery technology (electric turbo-generators). Full-load curves are swept to study the performance of the thermoelectric generator under limit conditions. The effect of by-passing the thermoelectric generator to limit the pressure drops produced at full-load conditions is also analysed. A validated three-dimensional Computational Fluid Dynamics model of a thermoelectric generator built and tested supports the study.

Suggested Citation

  • Fernández-Yáñez, P. & Armas, O. & Kiwan, R. & Stefanopoulou, A.G. & Boehman, A.L., 2018. "A thermoelectric generator in exhaust systems of spark-ignition and compression-ignition engines. A comparison with an electric turbo-generator," Applied Energy, Elsevier, vol. 229(C), pages 80-87.
    • Handle: RePEc:eee:appene:v:229:y:2018:i:c:p:80-87
    DOI: 10.1016/j.apenergy.2018.07.107
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    References listed on IDEAS

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    1. Pasini, Gianluca & Lutzemberger, Giovanni & Frigo, Stefano & Marelli, Silvia & Ceraolo, Massimo & Gentili, Roberto & Capobianco, Massimo, 2016. "Evaluation of an electric turbo compound system for SI engines: A numerical approach," Applied Energy, Elsevier, vol. 162(C), pages 527-540.
    2. Stevens, Robert J. & Weinstein, Steven J. & Koppula, Karuna S., 2014. "Theoretical limits of thermoelectric power generation from exhaust gases," Applied Energy, Elsevier, vol. 133(C), pages 80-88.
    3. Wang, Tianyou & Zhang, Yajun & Peng, Zhijun & Shu, Gequn, 2011. "A review of researches on thermal exhaust heat recovery with Rankine cycle," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(6), pages 2862-2871, August.
    4. Ali, Haider & Yilbas, Bekir Sami & Al-Sharafi, Abdullah, 2017. "Innovative design of a thermoelectric generator with extended and segmented pin configurations," Applied Energy, Elsevier, vol. 187(C), pages 367-379.
    5. Wang, Yiping & Li, Shuai & Xie, Xu & Deng, Yadong & Liu, Xun & Su, Chuqi, 2018. "Performance evaluation of an automotive thermoelectric generator with inserted fins or dimpled-surface hot heat exchanger," Applied Energy, Elsevier, vol. 218(C), pages 391-401.
    6. Shen, Rong & Gou, Xiaolong & Xu, Haoyu & Qiu, Kuanrong, 2017. "Dynamic performance analysis of a cascaded thermoelectric generator," Applied Energy, Elsevier, vol. 203(C), pages 808-815.
    7. Peng, Zhijun & Wang, Tianyou & He, Yongling & Yang, Xiaoyi & Lu, Lipeng, 2013. "Analysis of environmental and economic benefits of integrated Exhaust Energy Recovery (EER) for vehicles," Applied Energy, Elsevier, vol. 105(C), pages 238-243.
    8. Shabashevich, A. & Richards, N. & Hwang, J. & Erickson, P.A., 2015. "Analysis of powertrain design on effective waste heat recovery from conventional and hybrid electric vehicles," Applied Energy, Elsevier, vol. 157(C), pages 754-761.
    9. Fernández-Yañez, Pablo & Armas, Octavio & Capetillo, Azael & Martínez-Martínez, Simón, 2018. "Thermal analysis of a thermoelectric generator for light-duty diesel engines," Applied Energy, Elsevier, vol. 226(C), pages 690-702.
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    11. Murat Karabulut & Cenk Sayın & Sinan Erdoğan, 2024. "Effects of an Exhaust System Equipped with a Thermoelectric Generator on Combustion, Performance, Emissions, and Energy Recovery in a Diesel Engine Using Biodiesel," Energies, MDPI, vol. 17(5), pages 1-22, February.
    12. 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.
    13. Rajesh Ravi & Senthilkumar Pachamuthu, 2018. "Design and Development of Innovative Protracted-Finned Counter Flow Heat Exchanger (PFCHE) for an Engine WHR and Its Impact on Exhaust Emissions," Energies, MDPI, vol. 11(10), pages 1-19, October.
    14. Zhao, Yulong & Zhang, Guoyin & Wen, Lei & Wang, Shixue & Wang, Yulin & Li, Yanzhe & Ge, Minghui, 2024. "Experimental study on thermoelectric characteristics of intermediate fluid thermoelectric generator," Applied Energy, Elsevier, vol. 365(C).
    15. Martí Comamala & Ivan Ruiz Cózar & Albert Massaguer & Eduard Massaguer & Toni Pujol, 2018. "Effects of Design Parameters on Fuel Economy and Output Power in an Automotive Thermoelectric Generator," Energies, MDPI, vol. 11(12), pages 1-28, November.
    16. He, Min & Wang, Enhua & Zhang, Yuanyin & Zhang, Wen & Zhang, Fujun & Zhao, Changlu, 2020. "Performance analysis of a multilayer thermoelectric generator for exhaust heat recovery of a heavy-duty diesel engine," Applied Energy, Elsevier, vol. 274(C).
    17. Matteo d’Angelo & Carmen Galassi & Nora Lecis, 2023. "Thermoelectric Materials and Applications: A Review," Energies, MDPI, vol. 16(17), pages 1-50, September.
    18. Carmen Iniesta & José Luis Olazagoitia & Jordi Vinolas & Jaime Gros, 2019. "Energy and Efficiency Evaluation of Feedback Branch Design in Thermoacoustic Stirling-Like Engines," Energies, MDPI, vol. 12(20), pages 1-15, October.
    19. Zhang, Ran & Zhang, Hui & Wang, Xu, 2021. "Lateral comparison of the coupling parameters on the novel hexagonal shaped cross flow thermoelectric generator," Energy, Elsevier, vol. 215(PB).

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