A comprehensive review on the Dynamical behavior of heat and fluid flow mechanism: Thermal performance across different geometries

作者：Hossam A. Nabwey, Muhammad Ashraf, Zia Ullah, A. M. Rashad, Ali J. Chamkha · 发表于：Partial Differential Equations in Applied Mathematics · 年份：2024 · DOI：10.1016/j.padiff.2024.100808 · 被引用次数：14 · 研究领域：Nanofluid Flow and Heat Transfer、Heat Transfer and Optimization、Heat Transfer Mechanisms

The prominent novelty of current review is to exhibit the fluctuating and oscillatory convective heat transfer properties along various geometries with magnetic force, variable density, Prandtl number, buoyancy force and magnetic Prandtl number effects. The significance of present work is to illustrate a comprehensive review on transient convective heat transfer. Transient convective heat transfer plays an essential role in various technological and environmental applications, including climate control, structure safety, engines, thermal control, computer heating and cooling, and energy safety. The literature primarily focuses on steady temperature and velocity domains, with few studies exploring time-varying fluid flow in forced, natural, or mixed convective mechanisms with different methods. In current review, justification of results was performed by using oscillating stokes conditions directly in partial differential models. The similarity variables and stream functions are used in literature but in current review, the primitive variable transformation is used with implicit form of finite difference method and Gaussian elimination technique through FORTRAN and Tecplot-360 programming tools. The governing model is reduced into steady, real and imaginary form to explore steady and oscillating convective heat transmission. Transient flows have gained significance due to their ability to achieve large oscillating convective heat transfer rates. Compared with steady movement, ...