Theoretical and experimental study of heat transfer in wall heating panels
Само за регистроване кориснике
2015
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper presents the analysis of the impact of basic geometric parameters - pipe diameter and the spacing between the pipes, and technological parameters - volumetric flow and heating water inlet temperature, on a temperature field on the wall heating panel surfaces, formed during the steady conditions. The analysis was conducted by using the Mikheev's criterion equation, which describes the process of convection heat transfer from the heating fluid to the inner surface of the pipe, and Faxen-Rydberg-Huber expression, which describes the two-dimensional temperature field in the wall, with series of embedded heated pipes having uniform temperature. The quality of obtained theoretical results was checked experimentally, by measurements conducted using thermal imaging camera. Based on the analysis of the obtained results, and depending on the impact they have on the increase of the panel surface average temperature, the ranking of analyzed parameters was performed.
Кључне речи:
Wall heating panel / Volumetric flow, Inlet water temperature / Spacing between pipes / Pipe diameter / Panel surface temperatureИзвор:
Energy and Buildings, 2015, 98, 66-73Издавач:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/j.enbuild.2014.10.065
ISSN: 0378-7788
WoS: 000357238000010
Scopus: 2-s2.0-84930631884
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Todorović, Ružica AU - Banjac, Miloš AU - Gojak, Milan PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2244 AB - This paper presents the analysis of the impact of basic geometric parameters - pipe diameter and the spacing between the pipes, and technological parameters - volumetric flow and heating water inlet temperature, on a temperature field on the wall heating panel surfaces, formed during the steady conditions. The analysis was conducted by using the Mikheev's criterion equation, which describes the process of convection heat transfer from the heating fluid to the inner surface of the pipe, and Faxen-Rydberg-Huber expression, which describes the two-dimensional temperature field in the wall, with series of embedded heated pipes having uniform temperature. The quality of obtained theoretical results was checked experimentally, by measurements conducted using thermal imaging camera. Based on the analysis of the obtained results, and depending on the impact they have on the increase of the panel surface average temperature, the ranking of analyzed parameters was performed. PB - Elsevier Science Sa, Lausanne T2 - Energy and Buildings T1 - Theoretical and experimental study of heat transfer in wall heating panels EP - 73 SP - 66 VL - 98 DO - 10.1016/j.enbuild.2014.10.065 ER -
@article{ author = "Todorović, Ružica and Banjac, Miloš and Gojak, Milan", year = "2015", abstract = "This paper presents the analysis of the impact of basic geometric parameters - pipe diameter and the spacing between the pipes, and technological parameters - volumetric flow and heating water inlet temperature, on a temperature field on the wall heating panel surfaces, formed during the steady conditions. The analysis was conducted by using the Mikheev's criterion equation, which describes the process of convection heat transfer from the heating fluid to the inner surface of the pipe, and Faxen-Rydberg-Huber expression, which describes the two-dimensional temperature field in the wall, with series of embedded heated pipes having uniform temperature. The quality of obtained theoretical results was checked experimentally, by measurements conducted using thermal imaging camera. Based on the analysis of the obtained results, and depending on the impact they have on the increase of the panel surface average temperature, the ranking of analyzed parameters was performed.", publisher = "Elsevier Science Sa, Lausanne", journal = "Energy and Buildings", title = "Theoretical and experimental study of heat transfer in wall heating panels", pages = "73-66", volume = "98", doi = "10.1016/j.enbuild.2014.10.065" }
Todorović, R., Banjac, M.,& Gojak, M.. (2015). Theoretical and experimental study of heat transfer in wall heating panels. in Energy and Buildings Elsevier Science Sa, Lausanne., 98, 66-73. https://doi.org/10.1016/j.enbuild.2014.10.065
Todorović R, Banjac M, Gojak M. Theoretical and experimental study of heat transfer in wall heating panels. in Energy and Buildings. 2015;98:66-73. doi:10.1016/j.enbuild.2014.10.065 .
Todorović, Ružica, Banjac, Miloš, Gojak, Milan, "Theoretical and experimental study of heat transfer in wall heating panels" in Energy and Buildings, 98 (2015):66-73, https://doi.org/10.1016/j.enbuild.2014.10.065 . .