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Comparison of Cooling Systems in Power Plant Units

Author

Listed:
  • Alexander Genbach

    (Heat & Power Units Department, Almaty University of Power Engineering and Telecommunications, 050013 Almaty, Kazakhstan)

  • Hristo Beloev

    (Department of Agricultural Machinery, University of Ruse Angel Kanchev, 7017 Ruse, Bulgaria)

  • David Bondartsev

    (Heat & Power Units Department, Almaty University of Power Engineering and Telecommunications, 050013 Almaty, Kazakhstan)

Abstract

A new porous system in power plants allowing the management of the crisis of heat exchange at boiling water in porous structures has been investigated. This study refers to the thermal power plants of electrical power stations and devices for cutting natural and artificial mineral media. Combustion chambers and supersonic nozzles were cooled by different porous structures. The optimum cell sizes of the porous structures were determined and data on the heat transfer capacity for the (critical) heat flow were obtained. A thermal device in the form of a rocket-type burner with a detonation jet showed high efficiency for capillary-porous and flow-through cooling systems. The economic effect per burner is not less than 200–300 dollars, and the coolant consumption is reduced by dozens of times, which is environmentally important. A comparative evaluation of the investigated structures and coatings has advantages over other cooling systems. The integration of mesh structures with capillary-porous coatings of natural mineral media produces a synergistic effect of combining them into a technology of their manufacturing, the expansion of critical loads removal and control of the limit state of the coatings.

Suggested Citation

  • Alexander Genbach & Hristo Beloev & David Bondartsev, 2021. "Comparison of Cooling Systems in Power Plant Units," Energies, MDPI, vol. 14(19), pages 1-14, October.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:19:p:6365-:d:650201
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    References listed on IDEAS

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    1. Xie, Jian & Xu, Jinliang & Liang, Cong & She, Qingting & Li, Mingjia, 2019. "A comprehensive understanding of enhanced condensation heat transfer using phase separation concept," Energy, Elsevier, vol. 172(C), pages 661-674.
    2. Moon, Seong Won & Kwon, Hyun Min & Kim, Tong Seop & Kang, Do Won & Sohn, Jeong Lak, 2018. "A novel coolant cooling method for enhancing the performance of the gas turbine combined cycle," Energy, Elsevier, vol. 160(C), pages 625-634.
    3. Boubaker, Riadh & Platel, Vincent, 2016. "Dynamic model of capillary pumped loop with unsaturated porous wick for terrestrial application," Energy, Elsevier, vol. 111(C), pages 402-413.
    4. Guanxi Yan & Zi Li & Thierry Bore & Sergio Andres Galindo Torres & Alexander Scheuermann & Ling Li, 2021. "Discovery of Dynamic Two-Phase Flow in Porous Media Using Two-Dimensional Multiphase Lattice Boltzmann Simulation," Energies, MDPI, vol. 14(13), pages 1-22, July.
    5. Yu, Min & Diallo, Thierno M.O. & Zhao, Xudong & Zhou, Jinzhi & Du, Zhenyu & Ji, Jie & Cheng, Yuanda, 2018. "Analytical study of impact of the wick’s fractal parameters on the heat transfer capacity of a novel micro-channel loop heat pipe," Energy, Elsevier, vol. 158(C), pages 746-759.
    6. Chernysheva, Mariya A. & Pastukhov, Vladimir G. & Maydanik, Yury F., 2013. "Analysis of heat exchange in the compensation chamber of a loop heat pipe," Energy, Elsevier, vol. 55(C), pages 253-262.
    7. Metin Celik & Geert Paulussen & Dennis Van Erp & Wiebren De Jong & Bendiks Jan Boersma, 2018. "Transient Modelling of Rotating and Stationary Cylindrical Heat Pipes: An Engineering Model," Energies, MDPI, vol. 11(12), pages 1-15, December.
    8. Genbach, A.A. & Bondartsev, D. Yu. & Iliev, I.K. & Georgiev, A.G., 2020. "Scientific method of creation of ecologically clean capillary-porous systems of cooling of power equipment elements of power plants on the example of gas turbines," Energy, Elsevier, vol. 199(C).
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    Cited by:

    1. Genbach, A.A. & Beloev, H.I. & Bondartsev, D. Yu & Genbach, N.A., 2022. "Boiling crisis in porous structures," Energy, Elsevier, vol. 259(C).

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