Wavy falling film of nanofluid over a vertical plate considering nanoparticle migration
Wavy falling film of nanofluid over a vertical plate considering nanoparticle migration
复制标题
考虑纳米颗粒迁移的垂直板上纳米流体的波状降膜
DOI:
10.1016/j.ijheatmasstransfer.2019.118895
复制
发表时间:
2020
影响因子:
5.2
通讯作者:
Peng Jie
中科院分区:
文献类型:
--
作者:
Cheng Ze;Peng Jie
In this investigation, the wavy falling film flow over a vertical plate is studied with the effects of nanoparticle migration on the film flow dynamics being considered by the integral-boundary-layer (IBL) method. Both the Brownian motion and thermophoresis are included. The average heat transfer rate is compared for different nanoparticle fractions and different ratios of Brownian diffusion and thermophoretic diffusion. Both cooling and heating problems are discussed. The particle migration direction, which may lead to the opposite role in the flow dynamics, is controlled according to different temperature boundary conditions. The results show that particle migration plays an important role in regulating the intensity of solitary-like waves on the film by causing the distribution of viscosity and density. The particle migration affects the film heat transfer by causing the distribution of thermal conductivity and regulating the average thickness.
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影响因子:
6.8
作者:
C. Sulochana;S. Samrat;N. Sandeep
通讯作者:
C. Sulochana;S. Samrat;N. Sandeep
DOI:
10.1016/j.euromechflu.2018.07.012
发表时间:
2018-11
期刊:
European Journal of Mechanics - B/Fluids
影响因子:
--
作者:
Hao Yang;Lu Jiang;K. Hu;Jie Peng
通讯作者:
Hao Yang;Lu Jiang;K. Hu;Jie Peng
影响因子:
6
作者:
Zhang Yan;Zhang Min;Bai Yu
通讯作者:
Bai Yu
影响因子:
1.7
作者:
Tingting Liu;Lin Liu;Liancun Zheng
通讯作者:
Tingting Liu;Lin Liu;Liancun Zheng
影响因子:
2.9
作者:
L. Miao;Wei‐Tao Wu;N. Aubry;M. Massoudi
通讯作者:
L. Miao;Wei‐Tao Wu;N. Aubry;M. Massoudi