MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202641118453 A) filed by Gorla Venkata Ganesh; Dr. Shaik. Mohammed Ibrahim; and Koneru Lakshmaiah Education Foundation on October 03, 2026, for An Advanced Three-Dimensional Fluid Transport Method Using Casson–williamson Fluid Over Stretching Surfaces In Porous Media.
Inventors include Dr. Shaik. Mohammed Ibrahim; and Gorla Venkata Ganesh.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: This article primarily aims to investigate the characteristics of flow, heat, and mass transfer in threedimensional chemically reacting magnetohydrodynamic Williamson and Casson fluids, incorporating thermal radiation, heat sources, and convective boundary conditions at the surface. The flow is driven by linear stretching of the surface in two lateral directions within a porous medium. The nonlinear partial differential equations are transformed into ordinary ones using similarity transformations, after which dual solutions are derived through the application of the Runge-Kutta Fehlberg Technique (RKFT) in conjunction with the Shooting Method (SM). The influence of physical restrictions on liquid velocity, temperature, and concentration is examined through numerical data and graphical representations. The skin friction coefficients, local Nusselt number, and Sherwood numbers are computed to analyze the flow behavior at the wall. An relationship with discernible outcomes for specific cases is observed with significant agreement. The increasing values of the stretching parameter elevate the velocity in the specified direction while diminishing it in the opposite direction.
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