Role of heat generation and mixed convection on the dextrin type flow near a stretching cylinder

Abstract

In this work, we considered the two -dimensional cylindrical coordinate system for the mixed convection flow Carreau fluid model moving on the stretching cylinder. Further, the nanoparticles are embedded in the Carreau fluid model to analyze the enhanced thermal characteristics of flow and this type of study is useful because the nanofluids helps in the regulation of heat in gasoline engines and machines by preventing corrosion in the cooling system and aiding in the removal of waste heat. The CattaneoChristov heat and mass fluxes is considered instead of traditional Fourier and Fick's law of heat conduction, as this model can investigate the temperature changes during small time intervals. The inspection of thermal and solutal region are observed by heat general and chemical reaction. There is need to conduct a study in which the combined effects of heat and mass transfer in terms of Carreau fluid model along with the CattaneoChristov heat and mass flux, and other considered factors are considered because it helps in better understanding of design systems involving nanofluids, such as heat exchangers or reactors, where non-Newtonian behavior, enhanced heat transfer, and chemical processes are significant. The mathematical equations are converted into differential equations by using similarity conversions, which are numerically solved by using the bvp4c function in MATLAB. The graphical outcomes of emergent parameters on the corresponding fields are discussed.