Perforated plate convective heat transfer analysis
Само за регистроване кориснике
2018
Аутори
Tomić, Mladen A.Ayed, Sadoon K.
Stevanović, Žana
Đekić, Petar S.
Živković, Predrag
Vukić, Mića V.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The need for high performance heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer. One of the heat exchanger types are the matrix heat exchangers. Matrix heat exchangers consist of a series of perforated plates, separated by a series of spacers. The present study experimentally investigates the overall heat transfer characteristics of flow through a perforated plate with 2 mm in diameter, the hole length to diameter ratio of 1 and 25.6% porosity. Numerical simulations were performed to determine the overall heat transfer in the function of geometric parameters. Reynolds numbers based on the perforated plate pitch were set in the range from 50 to 500. The results of the average Nusselt number prediction were compared with the related experimental correlations. The experimental data agreed on qualitatively with the results obtained using a CFD. Using these data, a Nusselt criterial equation was obtained.
Кључне речи:
CFD / Heat transfer / Package / Perforated plate / Matrix heat exchangerИзвор:
International Journal of Thermal Sciences, 2018, 124, 300-306Финансирање / пројекти:
- Унапређење енергетских карактеристика и квалитета унутрашњег простора у зградама образовних установа у Србији са утицајем на здравље (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-42008)
- College of Applied Technical Sciences in Nis
DOI: 10.1016/j.ijthermalsci.2017.10.021
ISSN: 1290-0729; 1778-4166
WoS: 000423636300025
Scopus: 2-s2.0-85032914775
Институција/група
VinčaTY - JOUR AU - Tomić, Mladen A. AU - Ayed, Sadoon K. AU - Stevanović, Žana AU - Đekić, Petar S. AU - Živković, Predrag AU - Vukić, Mića V. PY - 2018 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1927 AB - The need for high performance heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer. One of the heat exchanger types are the matrix heat exchangers. Matrix heat exchangers consist of a series of perforated plates, separated by a series of spacers. The present study experimentally investigates the overall heat transfer characteristics of flow through a perforated plate with 2 mm in diameter, the hole length to diameter ratio of 1 and 25.6% porosity. Numerical simulations were performed to determine the overall heat transfer in the function of geometric parameters. Reynolds numbers based on the perforated plate pitch were set in the range from 50 to 500. The results of the average Nusselt number prediction were compared with the related experimental correlations. The experimental data agreed on qualitatively with the results obtained using a CFD. Using these data, a Nusselt criterial equation was obtained. T2 - International Journal of Thermal Sciences T1 - Perforated plate convective heat transfer analysis VL - 124 SP - 300 EP - 306 DO - 10.1016/j.ijthermalsci.2017.10.021 ER -
@article{ author = "Tomić, Mladen A. and Ayed, Sadoon K. and Stevanović, Žana and Đekić, Petar S. and Živković, Predrag and Vukić, Mića V.", year = "2018", abstract = "The need for high performance heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer. One of the heat exchanger types are the matrix heat exchangers. Matrix heat exchangers consist of a series of perforated plates, separated by a series of spacers. The present study experimentally investigates the overall heat transfer characteristics of flow through a perforated plate with 2 mm in diameter, the hole length to diameter ratio of 1 and 25.6% porosity. Numerical simulations were performed to determine the overall heat transfer in the function of geometric parameters. Reynolds numbers based on the perforated plate pitch were set in the range from 50 to 500. The results of the average Nusselt number prediction were compared with the related experimental correlations. The experimental data agreed on qualitatively with the results obtained using a CFD. Using these data, a Nusselt criterial equation was obtained.", journal = "International Journal of Thermal Sciences", title = "Perforated plate convective heat transfer analysis", volume = "124", pages = "300-306", doi = "10.1016/j.ijthermalsci.2017.10.021" }
Tomić, M. A., Ayed, S. K., Stevanović, Ž., Đekić, P. S., Živković, P.,& Vukić, M. V.. (2018). Perforated plate convective heat transfer analysis. in International Journal of Thermal Sciences, 124, 300-306. https://doi.org/10.1016/j.ijthermalsci.2017.10.021
Tomić MA, Ayed SK, Stevanović Ž, Đekić PS, Živković P, Vukić MV. Perforated plate convective heat transfer analysis. in International Journal of Thermal Sciences. 2018;124:300-306. doi:10.1016/j.ijthermalsci.2017.10.021 .
Tomić, Mladen A., Ayed, Sadoon K., Stevanović, Žana, Đekić, Petar S., Živković, Predrag, Vukić, Mića V., "Perforated plate convective heat transfer analysis" in International Journal of Thermal Sciences, 124 (2018):300-306, https://doi.org/10.1016/j.ijthermalsci.2017.10.021 . .