Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications
Апстракт
Paper presents an analysis of existing correlations for laminar liquid flow and heat transfer in tubes based on the published theoretical research and experimental data. Considering the relatively large deviation of existing correlations from the experimental data, the novel correlation for laminar heat transfer in tubes is proposed. The new correlation covers large range of tube diameters ranging from micro-scale level 125.4 mu m to conventional diameter 20.8 mm, Graetz numbers up to 6500 and fluid to wall viscosity ratio 0.0048-11.7. Correlation ratio of the newly proposed relationship for a total number of 390 experimental runs is 96.6% and standard deviation is 16.2%. Moreover, correlation covers both the hydraulically and thermally undeveloped and developed flows and all cases of boundary conditions that can be met in industrial applications.
Извор:
Heat Transfer Engineering, 2018, 39, 20, 1794-1800Издавач:
- Taylor & Francis Inc, Philadelphia
Напомена:
- Peer-reviewed version of the article: https://machinery.mas.bg.ac.rs/handle/123456789/3927
Повезане информације:
- Друга верзија
https://machinery.mas.bg.ac.rs/handle/123456789/3927
DOI: 10.1080/01457632.2017.1388949
ISSN: 0145-7632
WoS: 000456296900005
Scopus: 2-s2.0-85035132192
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Jaćimović, Branislav M. AU - Genić, Srbislav AU - Lelea, Dorin PY - 2018 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2889 AB - Paper presents an analysis of existing correlations for laminar liquid flow and heat transfer in tubes based on the published theoretical research and experimental data. Considering the relatively large deviation of existing correlations from the experimental data, the novel correlation for laminar heat transfer in tubes is proposed. The new correlation covers large range of tube diameters ranging from micro-scale level 125.4 mu m to conventional diameter 20.8 mm, Graetz numbers up to 6500 and fluid to wall viscosity ratio 0.0048-11.7. Correlation ratio of the newly proposed relationship for a total number of 390 experimental runs is 96.6% and standard deviation is 16.2%. Moreover, correlation covers both the hydraulically and thermally undeveloped and developed flows and all cases of boundary conditions that can be met in industrial applications. PB - Taylor & Francis Inc, Philadelphia T2 - Heat Transfer Engineering T1 - Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications EP - 1800 IS - 20 SP - 1794 VL - 39 DO - 10.1080/01457632.2017.1388949 ER -
@article{ author = "Jaćimović, Branislav M. and Genić, Srbislav and Lelea, Dorin", year = "2018", abstract = "Paper presents an analysis of existing correlations for laminar liquid flow and heat transfer in tubes based on the published theoretical research and experimental data. Considering the relatively large deviation of existing correlations from the experimental data, the novel correlation for laminar heat transfer in tubes is proposed. The new correlation covers large range of tube diameters ranging from micro-scale level 125.4 mu m to conventional diameter 20.8 mm, Graetz numbers up to 6500 and fluid to wall viscosity ratio 0.0048-11.7. Correlation ratio of the newly proposed relationship for a total number of 390 experimental runs is 96.6% and standard deviation is 16.2%. Moreover, correlation covers both the hydraulically and thermally undeveloped and developed flows and all cases of boundary conditions that can be met in industrial applications.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "Heat Transfer Engineering", title = "Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications", pages = "1800-1794", number = "20", volume = "39", doi = "10.1080/01457632.2017.1388949" }
Jaćimović, B. M., Genić, S.,& Lelea, D.. (2018). Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications. in Heat Transfer Engineering Taylor & Francis Inc, Philadelphia., 39(20), 1794-1800. https://doi.org/10.1080/01457632.2017.1388949
Jaćimović BM, Genić S, Lelea D. Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications. in Heat Transfer Engineering. 2018;39(20):1794-1800. doi:10.1080/01457632.2017.1388949 .
Jaćimović, Branislav M., Genić, Srbislav, Lelea, Dorin, "Calculation of the Heat Transfer Coefficient for Laminar Flow in Pipes in Practical Engineering Applications" in Heat Transfer Engineering, 39, no. 20 (2018):1794-1800, https://doi.org/10.1080/01457632.2017.1388949 . .