Contribution of temperature dependent viscosity, thermal conductivity and diffusion coefficient on two-dimensional Jeffery fluid model over a porous stretched sheet with thermal radiation via OHAM

Abstract

Abstract

This exploration provides a unique computer analysis that integrates changeable fluid characteristics and aspects at heat transmission and viscoelastic fluid flow near a stretchy plate. The established model aims to provide insights into the complex dynamics of viscoelastic fluids near deformable surfaces, with an attention on how flow and heat transfer characteristics are affected by changeable fluid abilities. Exponential temperature variations in viscosity, relaxation time, retardation time, and thermal conductivity are all comprised in mathematical modeling. Through rigorous computational methods utilizing appropriate numerical techniques, the study illuminates the intricate interplay amongst material properties, fluid behavior, and thermal effects. The conclusions highlight noteworthy deviations from traditional fluid flow models, emphasizing the importance of considering variable fluid properties. The study determines the effects of changing physical characteristics on heat transmission that is allied with induced viscoelastic fluid motion, considering parameters such as radiation term, heat generation, Darcy-Forchheimer, and temperature-dependent diffusion coefficient. Additionally, the assessment and description of the skin friction characteristic for Jeffrey fluid with variable properties are vacant. This scrutiny offers valuable insights into the mechanisms governing heat transfer near stretchable surfaces, contributing to advancements in thermal management tactics across various engineering applications.