4.6 Article

Applications of Darcy-Forchheimer 3D reactive rotating flow of rate type nanoparticles with non-uniform heat source and sink and activation energy

Journal

CHEMICAL PHYSICS LETTERS
Volume 783, Issue -, Pages -

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ELSEVIER
DOI: 10.1016/j.cplett.2021.139054

Keywords

Maxwell fluid; Rotating frame; Bioconvection flow; Non-uniform heat source; sink; Thermal radiation

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The study conducted a three-dimensional analysis of radiative Maxwell nanoparticles in the presence of microorganisms in a rotating frame through numerical analysis, and explored the impact of non-uniform heat sources and sinks on heat transfer phenomena using the Darcy-Forchheimer law for porous impact and inertial forces. The convective boundary conditions were utilized for simulated problems and a modified version of the Buongiorno nano-model was used to examine thermophoretic behavior and Brownian movement of nanoparticles.
The three-dimensional analysis for radiative Maxwell nanoparticles in presence of microorganisms due to rotating frame in numerically addressed numerically. The novel impact of non-uniform heat source and sink is inspected for heat transfer phenomenon improvement. The porous impact and inertial forces are also encountered via Darcy-Forchheimer law. The convective boundary conditions are utilized for the simulated problem. The modified version of Buongiorno nano-model is followed for inspecting the thermophoretic behavior and Brownian movement of nanoparticles. The shooting numerical technique is employed for simulation procedure. The fluctuated pattern of velocity, heat transfer rate, concentration change and microorganism profile is noticed. The results claimed that the presence of inertial parameter declined the velocity but enhanced the nanofluid temperature and concentration profiles. The non-uniform heat source parameters significantly improve the heat transfer rate. The change in rotation parameter reduces the velocity while reverse observations are noted for temperature and concentration profiles.

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