Heat Transfer Characteristics of a Combination of Two Double-chamber Windows

• Autorzy: Basok Borys , Davydenko Borys , Pavlenko Anatoliy , Novikov Volodymyr , Goncharuk Svitlana

Identyfikatory

DOI

10.54740/ros.2023.031

• Języki publikacji: EN

Abstrakty

EN

Low-emissivity coatings on glass surfaces, inert gas instead of air between glasses, and double-glazed windows are usually used to reduce heat loss from a room through windows. This effect can also be achieved by installing two double-chamber windows in one window opening at a certain distance from each other. This work uses numerical modelling to study the characteristics of heat transfer through a system of two two-chamber windows. The distributions of temperature and airflow velocity due to natural convection in the chambers of double-chamber windows and the space between the windows are analyzed. The distributions of temperatures and heat fluxes over the surfaces of windows are determined depending on the distance between the windows. The dependences on the distance between the windows of radiation, convective, and total heat flow through a system of two double-chamber windows are studied. It is shown that two double-chamber windows located at a certain distance from each other make it possible to increase the heat transfer resistance compared to one two-chamber window without a low-emission coating by 2.6...2.8 times. As the distance between windows increases, a given system's overall heat transfer resistance increases. However, this increase becomes insignificant if this distance is greater than 80 mm.

Słowa kluczowe

EN

heat loss; double-chamber window; numerical modelling; heat transfer resistance

• Wydawca: Politechnika Koszalińska
• Czasopismo: Rocznik Ochrona Środowiska
• Rocznik: 2023
• Tom: Tom 25
• Strony: 289--300
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Basok Borys

• Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Ukraine

• https://orcid.org/0000-0002-8935-4248

autor

Davydenko Borys

• Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Ukraine

autor

Pavlenko Anatoliy

• Kielce University of Technology, Poland

• https://orcid.org/0000-0002-8103-2578

autor

Novikov Volodymyr

• Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Ukraine

autor

Goncharuk Svitlana

• Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Ukraine

• https://orcid.org/0000-0002-5609-7337

Bibliografia

• Arici, M., Karabay, H., Kan, M. (2015). Flow and heat transfer in double, triple and quadruple pane windows. Energy and Buildings, 86, 394. https://doi.org/10.1016/j.enbuild.2014.10.043
• Bangre, A., Surwade, R., Kamal, M. (2023). Prospects of Double Glazed Windows in Buildings: Energy Conservation and Environmental Sustainability. American Journal of Civil Engineering and Architecture, 11(3), 64-69. https://doi.org/10.12691/ajcea-11-3-1
• Banihashemi, S., Golizadeh, H., Hosseini, M.R., Shakouri, M. (2015). Climatic, parametric and non-parametric analysis of energy performance of double-glazed windows in different climates. International Journal of Sustainable Built Environment, 4(2), 307-322. https://doi.org/10.1016/j.ijsbe.2015.09.002
• Basok, B.I., Davydenko, B.V., Isaev, S.A., Goncharuk, S.M., Kuzhel’, L.N. (2016a). Numerical modeling of heat transfer through a triple-pane window. Journal of engineering physics and thermophysics, 89, 1277-1283. https://doi.org/10.1007/s10891-016-1492-7
• Basok, B., Davydenko, B., Zhelykh, V., Goncharuk, S., Kuzhel’, L.N. (2016b). Influence of low-emissivity coating on heat transfer through the double-glazing windows. Fizyka Budowli w Teorii i Praktyce, 8(4), 5-8.
• Basok, B.I., Davydenko, B.V., Pavlenko, A.M., Kuzhel’, L.М, Novikov, V.H, Goncharuk, S.M, Ilienko, B.K, Nikitin, Ye. Ye., Veremiichuk, H.М. (2023). Reduced heat loss through window structures. Energy Technologies & Resource Saving, 76(3), 43-57. https://doi.org/10.33070/etars.3.2023.04
• Basok, B., Davydenko, B., Novikov, V., Pavlenko, A.M., Novitska, M., Sadko, K., Goncharuk, S. (2022). Evaluation of heat transfer rates through transparent dividing structures. Energies, 15(13), 4910. https://doi.org/10.3390/en15134910
• Forughian, S., Taheri, Shahr, Aiini, M. (2017). Comparative Study of Single-glazed and Double-glazed Windows in Terms of Energy Efficiency and Economic Expenses. Journal of History Culture and Art Research, 6(3), 879-893. http://dx.doi.org/10.7596/taksad.v6i3.884
• Maiorov, V.A. (2020). Heat transfer through a double-glazed window by radiation. IOP Conf. Series: Materials Science and Engineering, 939, 012048. https://doi.org/10.1088/1757-899X/939/1/012048
• Pavlenko, A.M. & Sadko, K. (2023). Evaluation of numerical methods for predicting the energy performance of windows. Energies, 16(3), 1425. https://doi.org/10.3390/en16031425
• Sadko, K., Piotrowski, J.Z. (2022). Numerical investigations of the thermal properties of window systems: a review. Structure and Environment, 14(4), 126-141. https://doi.org/10.30540/sae-2022-015

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).