...M.M. Bhatti; R. Ellahi; Sadiq M. Sait Purpose This study aims to develop an electro-thermal magnetohydrodynamic (ET-MHD) model of sperm transport in the cervical canal, treating cervical mucus as a Jeffrey fluid to capture memory and relaxation effects. It also examines the influence of thermal...

... is novel. In the tensor form, the constitutive relation for the Jeffrey fluid is written as: (1) T = − p I + τ where T denotes the Cauchy stress tensor; p stands for the pressure; I represents the identity stress tensor and τ symbolizes the extra...

.... Practical implications These findings are very much applicable for designing the pumping devices for transportation of the fluids in non-uniform channels. Originality/value This study examines the impact of surface roughness on the peristaltic pumping of viscoelastic (Jeffrey) fluids in diverging...

...A. Zeeshan; Hamza Javed; N. Shehzad; Sadiq M. Sait; R. Ellahi Purpose This study aims to examine the cilia-driven flow of magnetohydrodynamics (MHD) non-Newtonian fluid through a porous medium. The Jeffrey fluid model is taken into account. The fluid motion in a two-dimensional symmetric channel...

...S. Sridhar; M. Muthtamilselvan Purpose This paper aims to present a study on stability analysis of Jeffrey fluids in the presence of emergent chemical gradients within microbial systems of anisotropic porous media. Design/methodology/approach This study uses an effective method that combines...

...R. Ellahi; M. M. Bhatti; Ioan Pop Purpose – The purpose of this paper is to theoretically study the problem of the peristaltic flow of Jeffrey fluid in a non-uniform rectangular duct under the effects of Hall and ion slip. An incompressible and magnetohydrodynamics fluid is also taken...

...T. Hayat; Z. Iqbal; M. Mustafa; A. Alsaedi Purpose – This investigation has been carried out for thermal-diffusion (Dufour) and diffusion-thermo (Soret) effects on the boundary layer flow of Jeffrey fluid in the region of stagnation-point towards a stretching sheet. Heat transfer occurring during...

...Noreen Sher Akbar; Sohail Nadeem Purpose The purpose of this paper is to study the effects of temperature‐dependent viscosity on the peristaltic flow of Jeffrey fluid through the gap between two coaxial horizontal tubes. Design/methodology/approach The inner tube is maintained at a temperature...