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Irreversibility Analysis of a Radiated Oldroyd-B Hybrid Nanofluid with Viscous Dissipation Effects
One-line summary
A solar energy research paper on Irreversibility Analysis of a Radiated Oldroyd-B Hybrid Nanofluid with Viscous Dissipation Effects.
Engineering notes
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Chinese explanation / 中文解读
中文解读待补充：本站会优先为光伏效率、钙钛矿太阳能电池、储能技术、太阳能热利用、BIPV、并网技术等高价值论文补充中文说明。
Original abstract
Motivated by the enhanced thermal characteristics of hybrid nanomaterials, this study investigates heat and mass transfer in an Oldroyd-B hybrid nanofluid and assesses entropy generation. The hybrid nanofluid consists of gold (Au) and copper (Cu) nanoparticles suspended in water (H2O). A refined Fourier’s thermal model is used to analyze the heat and mass transfer dynamic. The study also involves shape features, heat source, viscous dissipation and thermal radiation effects. The mass transfer is analyzed by accounting the chemical reactive species. The solution methodology is based on implementation of shooting numerical scheme. The study reveals that heat transfer enhances due to Deborah number with retardation time parameter. The entropy generation increase due to Hartmann number while declining behavior is observed for Prandtl number. Moreover, the Bejan number enhances by increasing the Eckert number. The proposed model justifies significance in thermal management systems, heat transfer optimization, control of heat dissipation in engineering systems, oil recovery, nuclear systems etc.
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