Abstract Nowadays, non-Newtonian and Newtonian non-miscible fluid flow problems are
much more effective in real-life physical problems. The understanding of flow behavior of …

During the development of tight oil reservoirs, there are significant occurrences of
spontaneous imbibition. Understanding the spontaneous imbibition behavior at the core …

The investigation introduces novel insights by employing both the normal mode technique
and the energy technique to analyze the stability of a horizontal layer of rotating couple …

Researchers in the biomedical field have focused more on the application of magneto-
hydrodynamics in recent years. This study examines the steady double-diffusive mixed …

The theory of photo‐thermoelasticity describes how heating or elastic microstructure
mechanical deformation can modify a material's optical‐thermal properties. This theory …

This investigation shows the couple stress fluid filled the space between the two non-
concentric spheres under the effect of slippage. Therefore, this work is innovative due to the …

This study investigates the motion of two rigid spheres, arranged linearly, immersed in an
incompressible couple stress fluid subjected to a magnetic field. The spheres, possessing …

We report analytical solutions to the problem of non-Newtonian power-law fluid flows in the
annular space between a pair of concentric spherical surfaces rotating at distinct angular …