Magnetohydrodynamic hybrid nanofluid flow with Cattaneo–Christov heat flux: thermal performance and entropy analysis

Multiscale and Multidisciplinary Modeling Experiments and Design, Год журнала: 2025, Номер 8(3)

Опубликована: Фев. 6, 2025

Язык: Английский

Scrutinization of nanoparticle aggregation in the reactive dynamics of heat transport phenomenon with buoyancy forces

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Год журнала: 2025, Номер 105(5)

Опубликована: Апрель 18, 2025

Abstract Nanotechnology has entered the worldwide industry immensely during recent two decades. Nanoparticles have been widely used for reducing economic and environmental issues with lesser toxicity better chemical stability. Based on these applications, present study is based nanoparticle aggregation effect MHD flow by an expanding sheet joule heating employing convective boundary conditions. Using suitable similarity variables, system of partial differential equations (PDEs) regulating heat transfer in examined situation turned into a set ordinary (ODEs). These ODEs are then solved numerically using RKF‐45 (Runge Kutta Fehlberg 45) performance shooting system. The solutions produced utilized to inspect different nondimensional factors related temperature profiles, which shown graphically improved visualization understanding. In addition, higher impacts magnetic parameter decrease velocity profiles at around 1.05% 2.15% absence presence aggregation, respectively. On other hand, intensify percentage‐wise about 4.95% 5.35% without aggregations, respectively, superior effects parameter. Increases source/sink Eckart numbers, improve thermal profile, while Biot number reverse effect.

Язык: Английский

Influence of Stefan blowing on the flow and heat transfer of non-Newtonian Jeffrey nanofluid over an unsteady stretching sheet

Results in Engineering, Год журнала: 2025, Номер unknown, С. 105375 - 105375

Опубликована: Май 1, 2025

Язык: Английский