Abstract
The analysis of nanofluid dynamics in a bounded domain attained much attention of the researchers, engineers, and industrialists. These fluids became much popular in the researcher’s community due to their broad uses regarding the heat transfer in various industries and fluid flowing in engine and in aerodynamics as well. Therefore, the analysis of Cu-kerosene oil and Cu-water is organized between two Riga plates with the novel effects of thermal radiations and surface convection. The problem reduced in the form of dimensionless system and then solved by employing variational iteration and variation of parameter methods. For the sake of validity, the results checked with numerical scheme and found to be excellent. Further, it is examined that the nanofluids move slowly by strengthen Cu fraction factor. The temperature of Cu-kerosene oil and Cu-water significantly rises due to inducing thermal radiations and surface convection. The behaviour of shear stresses is in reverse proportion with the primitive parameters, and local Nusselt number increases due to varying thermal radiations, Biot number, and fraction factor, respectively.
Highlights
The heat transfer caused troubles for industrialists and engineers because reasonable amount of it required to cope many industrial and engineering processes
The rapid increment in the motion is observed in the locality of the upper Riga plate
The study of nanofluids synthesized by water and kerosene oil in the presence of Cu guest nanoparticles is organized between two Riga plates
Summary
The heat transfer caused troubles for industrialists and engineers because reasonable amount of it required to cope many industrial and engineering processes. Thermal diffusion and heat generation are very important physical phenomena that play significant role in the nanofluid heat transport performance In this regard, a potential study is reported in [26] past through porous oscillating plate placed in vertical plane. The authors computed the results and for the shear stresses, Nusselt number and furnished graphical results for the velocity and temperature distribution Another potential work for the heat transfer in the nanofluid under the effects of imposed Lorentz forces is discussed in [27]. Theoretical study of the flow models under varying flow conditions has its own importance, and researchers paved their attentions to analyze the dynamics of fluids through theoretical approaches In this regard, a study is reported in [29] by considering the flow inside the cavity filled with nanoliquid. The solutions are tabulated successfully and discussed the graphical results comprehensively within desired domain
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