Heat transfer analysis of fractional model of couple stress Casson tri-hybrid nanofluid using dissimilar shape nanoparticles in blood with biomedical applications

• DOI: 10.1038/s41598-022-25127-z
• Publication Date: 2023-03-21T11:04:30Z
• Authors: Muhammad Arif; Luca Di Persio; Poom Kumam; Wiboonsak Watthayu; Ali Akgül
• Keywords: Suspension

Abstract During last decades the research of nanofluid is great interest all over World, particularly because its thermal applications in engineering, and biological sciences. Although performance well appreciate showed good results heat transport phenomena, to further improve conventional base fluids an increasing number researchers have started considering structured nanoparticles suspension one fluid. As make example, when three different a single fluid we so called “ternary hybrid nanofluid”. In present study shaped are uniformly dispersed blood. particular, spherical ferric oxide $$\text{Fe}_{3} \text{O}_{4}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mtext>Fe</mml:mtext><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mtext>O</mml:mtext><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math> , platelet zinc $$\left( \text{Zn} \right)$$ xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mfenced><mml:mtext>Zn</mml:mtext></mml:mfenced></mml:math> cylindrical gold \text{Au} xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mfenced><mml:mtext>Au</mml:mtext></mml:mfenced></mml:math> which considered blood related advance pharmaceutical applications. Accordingly, focused our attention on sharp evaluation transfer for unsteady couple stress Casson tri-hybrid flow channel. formulated problem via momentum energy equations terms partial differential equipped with realistic physical initial boundary conditions. Moreover, transformed classical model into their fractional counterparts by applying Atangana–Baleanu time-fractional operator. Solutions velocity temperature been obtained using both Laplace Fourier transforms, while effect parameters profiles, graphically analyzed exploiting MATHCAD. latter clearly shows that higher values volume fraction $$\phi_{hnf}$$ xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>ϕ</mml:mi><mml:mrow><mml:mi>hnf</mml:mi></mml:mrow></mml:msub></mml:math> declines, rises nanoparticles. Using blood-based ternary enhances rate up-to 8.05%, 4.63%, 8.984% 10.407%.