MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202611115673 A) filed by Malaviya National Institute Of Technology Jaipur on September 27, 2026, for Method For Characterizing Magnetohydrodynamic Transport In A Porous Bifurcated Tri-Hybrid Nanofluid System.
Inventors include Santosh Chaudhary; Sundeep Kumar; and Jyoti Deshwal.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: A method characterizes magnetohydrodynamic transport of a tri-hybrid micropolar-Casson nanofluid in a porous bifurcated conduit having an uneven parent-portion stenosis and daughter-portion aneurysmal dilation. Blood containing Fe3O4, Zn and graphene oxide nanoparticles is represented using sequential effective-property relations. The method couples Casson rheology, micropolar microrotation, Darcy resistance, micromagnetorotation, transverse electric and magnetic fields, Brownian motion, thermophoresis, heat generation and Ohmic heating. Governing momentum, microrotation, energy and concentration equations are non-dimensionalized and reduced under a mild-stenosis approximation. A Homotopy Perturbation Method produces axial-velocity, microrotation, temperature and concentration fields. Wall shear, Nusselt number, Sherwood number, entropy generation and streamline behaviour are determined from the fields for parent and daughter portions. Figure 1 is the representative drawing.
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