In this work, an analytical study of inherent irreversibility in the thin film flow of a viscous
incompressible couple stress fluid down an inclined heated channel with adiabatic free …

In this paper, we introduce a homotopy perturbation method to obtain exact solutions to
some linear and nonlinear partial differential equations. This method is a powerful device for …

Understanding the behaviour of temperature dependent viscosity thin film flows on a
vertically upward moving heated belt is crucial for improving predictive models in various …

A homotopy perturbation method (HPM) is proposed to solve non-linear systems of second-
order boundary value problems. HPM yields solutions in convergent series forms with easily …

In this paper, the He's homotopy perturbation method is applied to solve systems of Volterra
integral equations of the second kind. Some examples are presented to illustrate the ability …

Multiple coating assessments of fiber optics utilizing micropolar convection non-Newtonian
third-order liquid in the existence of Hall effect are examined and executed throughout this …

The present paper studies the heat transfer flow of a third grade fluid between two heated
parallel plates for the constant viscosity model. Three flow problems, namely plane Couette …

The physical problem of the thin film flow of a micropolar fluid over a dynamic and inclined
substrate under the influence of gravitational and thermal forces in the presence of …

In the present work, the analysis of entropy generation in a gravity-aided thin couple stress
liquid film in an inclined heated substrate is investigated. The thin substrate layer is …

The combined influence of heat and mass transfer on the boundary layer flow of Carreau
fluid across a bidirectional stretching surface has many applications such as heat …