Impacts of energy transmission properties on non-Newtonian fluid flow in stratified and non-stratified conditions

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dc.contributor.authorSyam, Mahmmoud M.
dc.contributor.authorSyam, Muhammed I.
dc.date.accessioned2025-12-04T09:20:12Z
dc.date.available2025-12-04T09:20:12Z
dc.date.issued2024-08
dc.descriptionThe Navier–Stokes equation, a fundamental tool in predicting fluid behavior under shear stress, finds practical applications in a wide range of industries. Researchers have classified liquids as viscoelastic or viscoinelastic based on their unique responses to external forces, leading to significant differences in their physiological properties. The practical applications of viscoelastic fluids in food manufacturing, oil and gas refining, power generation systems, protective systems, medical devices, electronics, and crystal growth underscore their utmost importance. Several flow models, including the power law, Casson, and Williamson fluids, have been developed for various situations. The Williamson fluid model, with its pseudo-plastic nature, is particularly effective and suitable for industrial and engineering applications such as blood flow, photographic films, and food processing. Recent studies have explored the flow behavior of viscoinelastic materials under various conditions. Using the similarity approach, Nadeem et al. [1] studied the peristaltic flow of Williamson fluid in the small intestine with an endoscope inserted between two concentric tubes, observing the trapped bolus size varies with different physical parameters where trapping occurs. Darji and Timol [2] investigated the flow behavior of viscoinelastic fluids over external surfaces. Malik et al.
dc.description.abstractThe flow properties are essential to understanding the mechanism of the working fluid and its effect on energy transmission. This study examines the rheological properties of Williamson fluid flow over an inclined surface when affected by linear stratification and convective surfaces in both thermal and solutal fields. A system of boundary value problems is formulated and addressed by employing similarity variables using a novel iterative method based on the operational matrix technique. The benefit of the numerical method is demonstrated by computing the local truncation error. The computation of the truncation error for some values used to validate the solution. The study examines the impact of various parameters on temperature, concentration, and velocity profiles. The results illustrate that the thermal buoyancy parameter, inclination angle and significantly influence the temperature and concentration distribution profiles, whereas the inertia coefficient has a comparatively minor effect. The analysis presents promising results with the potential for further improvement in future research. keywords Non-Newtonian fluid, MHD, Energy transmission properties, Chemical reaction, Convective inclined surface
dc.identifier.citationSyam, M. M., & Syam, M. I. (2024). Impacts of energy transmission properties on non-Newtonian fluid flow in stratified and non-stratified conditions. International Journal of Thermofluids, 23, 100824.
dc.identifier.doihttps://doi.org/10.1016/j.ijft.2024.100824
dc.identifier.urihttps://repository.adu.ac.ae/handle/1/7822
dc.language.isoen
dc.publisherElesevier
dc.titleImpacts of energy transmission properties on non-Newtonian fluid flow in stratified and non-stratified conditions
dc.typeArticle

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