Hybrid nanomaterial transportation and Lorentz effects in a permeable sinusoidal duct
Bao W.-N. Almarashi A. Pan H.-F. Du Y.-Q. Issakhov A. Bui X.V. Yao S.-W. Nguyen A.T.
15 June 2021Elsevier B.V.
Journal of Molecular Liquids
2021#332
To demonstrate the behavior of hybrid nanofluid in existence of MHD impact, new approach has been examined. Contours and 3D plots were two kinds of outcomes which present the variation of scrutinized variables. Selecting hybrid nanomaterial as testing fluid is owing to reduction of entropy with mixing of nanoparticles. The growth of permeability leads to higher nanomaterial velocity while entropy generation declines. To achieve lower Bejan number, strength of magnetic field should be declined. The growth of Ha (Hartmann) increases exergy destruction and force the thermal plume to vanish. At log(Ra) = 3, Da = 0.01, growth of Ha leads to 1.53% and 0.095% augmentation in Xd and Be, respectively while Nu declines about 0.24%. Augment of Da makes Nu to augments about 1.44% while Be and Xd reduces about 1.4% and 0.095%, respectively. Strength of vortex enhances about 60% with rise of permeability while it decreases about 37.5% with augment of Ha. Ψ for higher Ra is 18.46% higher than that of lowest Ra. Temperature of element reduces about 19.04% and 54% with rise of Da and Ra but it augments about 29.4% with increase of Lorentz term.
Entropy , Exergy , Ferrofluid , Heat transfer , Hybrid , Porous media
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School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, China
Department of Mathematics, College of Science, Jazan University, Post Box 2097, New Campus, Jazan, Saudi Arabia
Boshun Technology (Zhejiang) Co., Ltd, Huzhou, 313000, China
Department of Mathematical and Computer Modeling, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Department of Mathematical and Computer Modeling, Kazakh-British Technical University, Almaty, Kazakhstan
Faculty of Pedagogy in Natural Sciences, Sai Gon University, 273 An Duong Vuong Street, District 5, Ho Chi Minh City, 700.000, Viet Nam
School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo, 454000, China
Faculty of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, 700000, Viet Nam
School of Biological and Chemical Engineering
Department of Mathematics
Boshun Technology (Zhejiang) Co.
Department of Mathematical and Computer Modeling
Department of Mathematical and Computer Modeling
Faculty of Pedagogy in Natural Sciences
School of Mathematics and Information Science
Faculty of Chemistry
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