Direct numerical simulations of bubble-mediated gas transfer and dissolution in quiescent and turbulent flows
Direct numerical simulations of bubble-mediated gas transfer and dissolution in quiescent and turbulent flows
复制标题
静态和湍流中气泡介导的气体传递和溶解的直接数值模拟
DOI:
10.1017/jfm.2022.994
复制
发表时间:
2023
影响因子:
3.7
通讯作者:
Deike, Luc
中科院分区:
文献类型:
--
作者:
Farsoiya, Palas Kumar;Magdelaine, Quentin;Antkowiak, Arnaud;Popinet, Stéphane;Deike, Luc
We perform direct numerical simulations of a gas bubble dissolving in a surrounding liquid. The bubble volume is reduced due to dissolution of the gas, with the numerical implementation of an immersed boundary method, coupling the gas diffusion and the Navier–Stokes equations. The methods are validated against planar and spherical geometries’ analytical moving boundary problems, including the classic Epstein–Plesset problem. Considering a bubble rising in a quiescent liquid, we show that the mass transfer coefficient regime from Theofanous et al. (Intl J. Heat Mass Transfer, vol. 19, issue 6, 1976, pp. 613–624).
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DOI:
--
发表时间:
1980
期刊:
影响因子:
--
作者:
M. Weinberg;R. Subramanian
通讯作者:
R. Subramanian
影响因子:
3.7
作者:
Mostert, W.;Popinet, S.;Deike, L.
通讯作者:
Deike, L.
影响因子:
2.7
作者:
Berny, Alexis;Deike, Luc;Popinet, Stephane
通讯作者:
Popinet, Stephane
影响因子:
4.1
作者:
BRACKBILL, JU;KOTHE, DB;ZEMACH, C
通讯作者:
ZEMACH, C
影响因子:
4.1
作者:
Maes, Julien;Soulanine, Cyprien
通讯作者:
Soulanine, Cyprien