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<p>In the domains of energy materials, thermal sensors, aerospace, antifouling, and other applications, hybrid and ternary nanofluids are highly valuable because they can produce greater thermal conductivity than normal nanofluids. Using a ternary and hybrid nanofluid, the goal of this work is to investigate the Casson fluid flow across an inclined shrinking sheet. Three distinct types of nanomaterials; copper, copper oxide and alumina are used to measure heating effectiveness in terms of temperature. Ordinary differential equations are derived from the model’s insolubility through the similarity alteration. By using the shooting approach in conjunction with the bvp4c solver, the findings are reached through program coding in MATLAB software. An increase in the Casson fluid parameter <i>(0.1</i> ≤ <i>β</i> ≤ <i>0.3)</i> and inclination angle of shrinking sheet leads to a decrease in the skin friction coefficient for both ternary and mixed nanofluid flows, and the heat transfer rate is enhanced by increasing the radiation impact for hybrid and ternary nanofluids. The growth of skin friction coefficient and heat transfer rate for particular parameters are included in the presentation. Numerical solutions are validated by benchmarking, typically demonstrating a strong link, using specific limiting cases that were previously published findings. It is found that with increasing radiation parameter <i>(0.1</i> ≤ <i>Nr</i> ≤ <i>2),</i> the velocity profile rises for hybrid nanofluid but falls for ternary nanofluid, while the thermal profile falls with increasing radiation impact for both ternary and mixed nanofluid flow.</p>

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Numerical study of water-based Casson fluid flow with ternary nanoparticles over an inclined shrinking sheet in presence of radiation

  • 期刊论文

  • 发表日期：

    2025年8月10日

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  • Geetu Yadav,
  • Ruchika Mehta,
  • Tripti Mehta,
  • Shilpa Choudhary,
  • Anurika Mehta

摘要

In the domains of energy materials, thermal sensors, aerospace, antifouling, and other applications, hybrid and ternary nanofluids are highly valuable because they can produce greater thermal conductivity than normal nanofluids. Using a ternary and hybrid nanofluid, the goal of this work is to investigate the Casson fluid flow across an inclined shrinking sheet. Three distinct types of nanomaterials; copper, copper oxide and alumina are used to measure heating effectiveness in terms of temperature. Ordinary differential equations are derived from the model’s insolubility through the similarity alteration. By using the shooting approach in conjunction with the bvp4c solver, the findings are reached through program coding in MATLAB software. An increase in the Casson fluid parameter (0.1 ≤ β ≤ 0.3) and inclination angle of shrinking sheet leads to a decrease in the skin friction coefficient for both ternary and mixed nanofluid flows, and the heat transfer rate is enhanced by increasing the radiation impact for hybrid and ternary nanofluids. The growth of skin friction coefficient and heat transfer rate for particular parameters are included in the presentation. Numerical solutions are validated by benchmarking, typically demonstrating a strong link, using specific limiting cases that were previously published findings. It is found that with increasing radiation parameter (0.1 ≤ Nr ≤ 2), the velocity profile rises for hybrid nanofluid but falls for ternary nanofluid, while the thermal profile falls with increasing radiation impact for both ternary and mixed nanofluid flow.