中国物理B ›› 2023, Vol. 32 ›› Issue (4): 40205-040205.doi: 10.1088/1674-1056/ac7bfb

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Couple stress and Darcy Forchheimer hybrid nanofluid flow on a vertical plate by means of double diffusion Cattaneo-Christov analysis

Hamdi Ayed1,2,†   

  1. 1 Department of Civil Engineering, College of Engineering, King Khalid University, Abha 61421, Kingdom of Saudi Arabia;
    2 Higher Institute of Transport and Logistics of Sousse, University of Sousse, Sousse 4023, Tunisia
  • 收稿日期:2022-04-24 修回日期:2022-06-10 接受日期:2022-06-27 出版日期:2023-03-10 发布日期:2023-03-23
  • 通讯作者: Hamdi Ayed E-mail:hayed@kku.edu.sa
  • 基金资助:
    The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through Large Groups Project under grant number (RGP.2/155/43).

Couple stress and Darcy Forchheimer hybrid nanofluid flow on a vertical plate by means of double diffusion Cattaneo-Christov analysis

Hamdi Ayed1,2,†   

  1. 1 Department of Civil Engineering, College of Engineering, King Khalid University, Abha 61421, Kingdom of Saudi Arabia;
    2 Higher Institute of Transport and Logistics of Sousse, University of Sousse, Sousse 4023, Tunisia
  • Received:2022-04-24 Revised:2022-06-10 Accepted:2022-06-27 Online:2023-03-10 Published:2023-03-23
  • Contact: Hamdi Ayed E-mail:hayed@kku.edu.sa
  • Supported by:
    The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through Large Groups Project under grant number (RGP.2/155/43).

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摘要： A three-dimensional Darcy Forchheimer mixed convective flow of a couple stress hybrid nanofluid flow through a vertical plate by means of the double diffusion Cattaneo-Christov model is presented in this study. The influence of high-order velocity slip flow, as well as a passive and active control, is also considered. The motive of the research is to develop a computational model, using cobalt ferrite (CoFe2O4) and copper (Cu) nanoparticles (NPs) in the carrier fluid water, to magnify the energy and mass communication rate and boost the efficiency and performance of thermal energy conduction for a variety of commercial and biological purposes. The proposed model becomes more significant, with an additional effect of non-Fick's mass flux and Fourier's heat model to report the energy and mass passage rate. The results are obtained through the computational strategy parametric continuation method. The figures are plotted to reveal the physical sketch of the obtained solution, while the statistical assessment has been evaluated through tables. It has been observed that the dispersion of Cu and CoFe2O4 NPs to the base fluid significantly enhances the velocity and thermal conductivity of water, which is the most remarkable property of these NPs from the industrial point of view.

关键词: hybrid nanofluid, high order slip, couple stress fluid, non-Fourier's heat and mass flux, Darcy Forchheimer effect

Abstract: A three-dimensional Darcy Forchheimer mixed convective flow of a couple stress hybrid nanofluid flow through a vertical plate by means of the double diffusion Cattaneo-Christov model is presented in this study. The influence of high-order velocity slip flow, as well as a passive and active control, is also considered. The motive of the research is to develop a computational model, using cobalt ferrite (CoFe2O4) and copper (Cu) nanoparticles (NPs) in the carrier fluid water, to magnify the energy and mass communication rate and boost the efficiency and performance of thermal energy conduction for a variety of commercial and biological purposes. The proposed model becomes more significant, with an additional effect of non-Fick's mass flux and Fourier's heat model to report the energy and mass passage rate. The results are obtained through the computational strategy parametric continuation method. The figures are plotted to reveal the physical sketch of the obtained solution, while the statistical assessment has been evaluated through tables. It has been observed that the dispersion of Cu and CoFe2O4 NPs to the base fluid significantly enhances the velocity and thermal conductivity of water, which is the most remarkable property of these NPs from the industrial point of view.

Key words: hybrid nanofluid, high order slip, couple stress fluid, non-Fourier's heat and mass flux, Darcy Forchheimer effect

中图分类号:  (Ordinary and partial differential equations; boundary value problems)

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