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Exploring pressure, temperature, and flow patterns in ciliated microfluidic systems
DOI:10.1063/5.0180382.png)
摘要
En 中文
The integration of cilia-induced flow, nanofluids, and the inclusion of cobalt ferrite particles holds significant promise in fluid dynamics, heat transfer, and nanotechnology, offering potential breakthroughs in various technological and material applications. We explore the behavior of cilia-induced flow in a nanofluid confined within an annular domain, employing the Williamson fluid model to characterize the behavior of cobalt ferrite (CoFe2O4) nanoparticles. Our analysis is based on a mathematical treatment rooted in fundamental mass, momentum, and energy conservation principles while considering physical constraints (low Reynolds number and long wavelength) and adopting a dimensionless approach. By applying regular perturbation techniques, we derive series solutions for velocity and temperature profiles, providing insight into the complex interplay among cilia-generated flow, nanofluid properties, and the influence of Cobalt ferrite nanoparticles within the annular configuration. In particular, we uncovered clear correlations among cilia length, amplitude ratio, flow rate, and the Prandtl number with temperature distribution. Also, we observed substantial reductions in temperature trends under Weissenberg numbers and particle volume fractions.
Keyword:
METACHRONAL WAVES
NANOFLUID
期刊
IF:
4.3
论文数:
2.9W
被引数:
8.0W
机构
引用论文
Comparative heat transfer analysis on Fe3O4-H2O and Fe3O4-Cu-H2O flow inside a tilted square porous cavity with shape effects
PHYSICS OF FLUIDS
IF4.3
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