Numerical study of heat transfer during nucleate pool boiling
Само за регистроване кориснике
2016
Аутори
Stojanović, AndrijanaStevanović, Vladimir
Petrović, Milan M.
Živković, Dragoljub
Stanković, Branislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this paper three-dimensional numerical simulation of the atmospheric saturated
pool boiling was performed. The applied modelling and numerical methods enable
full representation of the two-phase mixture behaviour on the heating surface with
the inclusion of the swell level prediction. The three-dimensional investigation presented
here was performed in order to take into account a convective heat transfer
on the heated surface, as well as spatial effects of the vapour generation and a twophase
flow such as phase dispersion within the two-phase mixture. The results are
presented for a short period of time after the initiation of the heat supply and vapor
generation on the heating surface. The replenishment of the heating surface with
water and partial surface wetting for lower heat fluxes is shown. The influence of
the density of nucleation sites and the bubble residence time on the wall on the pool
boiling dynamics is discussed. Also, the influence of the heat flu...x intensity on the
pool boiling dynamics is investigated. The applied numerical and modelling method
showed robustness by allowing stable calculations for wide ranges of applied modelling
boiling parameters.
Кључне речи:
mathematical modelling / heat flux / pool boilingИзвор:
Savremene tehnologije – Advanced Technologies, 2016, 5, 1, 73-80Издавач:
- Univerzitet u Nišu - Tehnološki fakultet, Leskovac
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Stojanović, Andrijana AU - Stevanović, Vladimir AU - Petrović, Milan M. AU - Živković, Dragoljub AU - Stanković, Branislav PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4532 AB - In this paper three-dimensional numerical simulation of the atmospheric saturated pool boiling was performed. The applied modelling and numerical methods enable full representation of the two-phase mixture behaviour on the heating surface with the inclusion of the swell level prediction. The three-dimensional investigation presented here was performed in order to take into account a convective heat transfer on the heated surface, as well as spatial effects of the vapour generation and a twophase flow such as phase dispersion within the two-phase mixture. The results are presented for a short period of time after the initiation of the heat supply and vapor generation on the heating surface. The replenishment of the heating surface with water and partial surface wetting for lower heat fluxes is shown. The influence of the density of nucleation sites and the bubble residence time on the wall on the pool boiling dynamics is discussed. Also, the influence of the heat flux intensity on the pool boiling dynamics is investigated. The applied numerical and modelling method showed robustness by allowing stable calculations for wide ranges of applied modelling boiling parameters. PB - Univerzitet u Nišu - Tehnološki fakultet, Leskovac T2 - Savremene tehnologije – Advanced Technologies T1 - Numerical study of heat transfer during nucleate pool boiling EP - 80 IS - 1 SP - 73 VL - 5 UR - https://hdl.handle.net/21.15107/rcub_machinery_4532 ER -
@article{ author = "Stojanović, Andrijana and Stevanović, Vladimir and Petrović, Milan M. and Živković, Dragoljub and Stanković, Branislav", year = "2016", abstract = "In this paper three-dimensional numerical simulation of the atmospheric saturated pool boiling was performed. The applied modelling and numerical methods enable full representation of the two-phase mixture behaviour on the heating surface with the inclusion of the swell level prediction. The three-dimensional investigation presented here was performed in order to take into account a convective heat transfer on the heated surface, as well as spatial effects of the vapour generation and a twophase flow such as phase dispersion within the two-phase mixture. The results are presented for a short period of time after the initiation of the heat supply and vapor generation on the heating surface. The replenishment of the heating surface with water and partial surface wetting for lower heat fluxes is shown. The influence of the density of nucleation sites and the bubble residence time on the wall on the pool boiling dynamics is discussed. Also, the influence of the heat flux intensity on the pool boiling dynamics is investigated. The applied numerical and modelling method showed robustness by allowing stable calculations for wide ranges of applied modelling boiling parameters.", publisher = "Univerzitet u Nišu - Tehnološki fakultet, Leskovac", journal = "Savremene tehnologije – Advanced Technologies", title = "Numerical study of heat transfer during nucleate pool boiling", pages = "80-73", number = "1", volume = "5", url = "https://hdl.handle.net/21.15107/rcub_machinery_4532" }
Stojanović, A., Stevanović, V., Petrović, M. M., Živković, D.,& Stanković, B.. (2016). Numerical study of heat transfer during nucleate pool boiling. in Savremene tehnologije – Advanced Technologies Univerzitet u Nišu - Tehnološki fakultet, Leskovac., 5(1), 73-80. https://hdl.handle.net/21.15107/rcub_machinery_4532
Stojanović A, Stevanović V, Petrović MM, Živković D, Stanković B. Numerical study of heat transfer during nucleate pool boiling. in Savremene tehnologije – Advanced Technologies. 2016;5(1):73-80. https://hdl.handle.net/21.15107/rcub_machinery_4532 .
Stojanović, Andrijana, Stevanović, Vladimir, Petrović, Milan M., Živković, Dragoljub, Stanković, Branislav, "Numerical study of heat transfer during nucleate pool boiling" in Savremene tehnologije – Advanced Technologies, 5, no. 1 (2016):73-80, https://hdl.handle.net/21.15107/rcub_machinery_4532 .