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Maqolada quyosh parabolotsilindrik konsentratorlarining nur qabul qilish sirtlari va absorberi orasida issiqlik o‘tkazuvchanlik jarayonlarini modellashtirish hisoblarida ishlatish uchun uchta keng tarqalgan diskretlashtirish yondashuvlari - cheklangan hajm usuli, chekli elementlar usuli va chekli farq usullari taqqoslangan hamda konsentrator absorber trubasining tashqi yuzasi bo‘ylab issiqlik oqimining taqsimlanishi OpenFOAM dasturi vositasida Monte-Karlo usulida modellashtirilib natijalar olingan.

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 15-09-2024
  • Read count 52
  • Date of publication 23-12-2022
  • Main LanguageO'zbek
  • Pages47-51
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Maqolada quyosh parabolotsilindrik konsentratorlarining nur qabul qilish sirtlari va absorberi orasida issiqlik o‘tkazuvchanlik jarayonlarini modellashtirish hisoblarida ishlatish uchun uchta keng tarqalgan diskretlashtirish yondashuvlari - cheklangan hajm usuli, chekli elementlar usuli va chekli farq usullari taqqoslangan hamda konsentrator absorber trubasining tashqi yuzasi bo‘ylab issiqlik oqimining taqsimlanishi OpenFOAM dasturi vositasida Monte-Karlo usulida modellashtirilib natijalar olingan.

№ Author name position Name of organisation
1 Fayziyev T.A. t.f.n., dots. QarMII
2 Mirzayorova S.U. o'qituvchi QarMII
3 Xujakulov S.M. t.f.f.d., dotsent QarMII
4 Sherqulov B.. o'qituvchi QarMII
№ Name of reference
1 1.Toshmamatov B.M., Shomuratova S.M., Mamedova D.N., Samatova S.H.Y., Chorieva S. 2022 Improving the energy efficiency of a solar air heater with a heat exchanger – Accumulator. 1045(1), 012081.
2 2.G N Uzakov, S M Shomuratova and B M Toshmamatov 2021 Study of a solar air heater with a heat exchanger – accumulator IOP Conf. Series: Earth and Environmental Science. 723 (2021) 052013. doi:10.1088/1755-1315/723/5/052013.
3 3.T A Faiziev and B M Toshmamatov 2021 Mathematical model of heat accumulation in the substrate and ground of a heliogreenhouse IOP Conf. Series: Earth and Environmental Science. 723 032006. doi:10.1088/1755-1315/723/3/032006.
4 4.Aliyarova L A, Uzakov G N, Toshmamatov B M 2021 The efficiency of using a combined solar plant for the heat and humidity treatment of air IOP Conf. Series: Earth and Environmental Science. 723 052002. doi:10.1088/1755-1315/723/5/052002.
5 5.Blanco M.J., and Miller S. Introduction to Concentrating Solar Thermal (CST) Technologies. Advances in Concentrating Solar Thermal Research and Technology. Elsevier Inc, (2017).
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7 7.Philibert C, Frankl P. International Energy Agency. Technology roadmap: concentrating solar power. Paris (France): IEA/OECD; (2010).
8 8.Tennekes, Hendrik, and John L. Lumley. “A first course in turbulence”. (1994). Cambridge: The MIT Press.
9 9.Mathieu, Jean, and Julian Scott. “An introduction to turbulent flow”. (2000). Cambridge: Cambridge University Press.
10 10.Pope, Stephen B. “Turbulent flows”. (2019). Cambridge: Cambridge University Press.
11 11.Schiestel, Roland. "Modeling and Simulation of Turbulent Flows". (2010). https://nbnresolving.org/urn:nbn:de:101:1-201412222763.
12 12.Menter, F.R. ―Two-equation eddy-viscosity turbulence models for engineering applications‖. AIAA journal, 32(8). (1994). pp.1598–1605.
13 13.Petrova, R. "Finite Volume Method – Powerful Means of Engineering Design". (2012). Edited by Radostina Petrova. Janeza Trdine 9, 51000 Rijeka, Croatia.
14 14.Moukalled, F., L. Mangani, and M. Darwish. "The Finite Volume Method in Computational Fluid Dynamics: An Advanced Introduction with OpenFOAM® and Matlab". (2016). Cham: Springer.
15 15.Kaloudis, E, E Papanicolaou, and V Belessiotis. “Numerical Simulations of a Parabolic Trough Solar Collector with Nanofluid Using a Two-Phase Model.” Renewable Energy. 97 (2016): 218-229.
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