Fractional analysis of radiative blood transport through a porous channel containing multishaped cobalt nanoparticles: An application to hemodynamics

• Published in: Heat transfer (Hoboken, N.J. Print) Vol. 52; no. 5; pp. 3453 - 3488
• Main Authors: Asifa, Anwar, Talha, Kumam, Poom, Suttiarporn, Panawan, Swadchaipong, Notsawan
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.07.2023
• Subjects: Algorithms; Blood; blood flow; Boundary conditions; Cobalt; Differential equations; Flow characteristics; Flow distribution; Flow profiles; Fluid flow; fractional analysis; Heat transfer; Heat transmission; Hemodynamics; Laplace transform; Laplace transforms; Mathematical analysis; multishaped nanoparticles; Nanofluids; Nanoparticles; Numerical analysis; Nusselt number; Parameters; porous channel; Shear stress; Skin friction; Thermodynamic properties; Viscous fluids
• ISSN: 2688-4534; 2688-4542
• DOI: 10.1002/htj.22836

In this work, impacts of dispersing nonspherical shaped cobalt nanoparticles in the blood are analyzed for magnetohydrodynamic radiative transport of blood inside a vertical porous channel. An Oldroyd‐B model is used to feature flow characteristics of blood along with Fourier's principle of heat transmission for the mathematical modeling of the problem. A fractional system is constructed by employing the idea of the Caputo–Fabrizio derivative on subsequent differential equations. The Laplace transform method is adopted to solve the fractional flow and energy equations subject to generalized boundary conditions, which involve time‐dependent functions h ( τ ) $h(\tau )$ and g ( τ ) $g(\tau )$, respectively. Instead of promoting the analytic velocity and energy expressions, Zakian's numerical algorithm is operated to achieve the reverse transformation purpose of Laplace domain functions. To certify the obtained solutions, two additional numerical algorithms named Stehfest's algorithm and Durbin's algorithm are inculcated in this study, and comparative illustrations are drawn. For the extensive investigation of shear stress and heat transfer phenomenon, numerical simulations for the coefficient of skin friction and Nusselt number are performed, and outcomes are communicated through various tables. The impacts of shape‐dependent viscosity and other significant parameters on flow patterns are investigated through graphs for multiple motion types of the left channel wall. Meanwhile, the thermal performance of nanofluid is examined for platelet, brick, cylinder, and blade shape nanoparticles, along with other thermal parameters. In addition, some recently reported results and flow profiles for Maxwell, second‐grade, and viscous fluids are deduced graphically as special cases of the current study.