Heat Transfer Performance of Hybrid Nanofluid Radiative Flow via a Rotating Disk With Heat Source–Sink Effects and Response Surface Methodology

Mathematical Methods in the Applied Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: March 22, 2025

ABSTRACT Nanotechnology has garnered important consideration in recent years owing to its exceptional performance and broad range of applications, particularly heat transfer solar energy storage. The use hybrid nanofluids offers numerous advantages over traditional fluids, improving thermal conductivity, exchange proficiency, overall performance. Hybrid nanofluids, comprising different types nanoparticles dispersed base have shown great potential a variation engineering from industrial exchangers advanced cooling systems electronics. This study specifically explores the source–sink behavior characteristics TiO 2 ‐SiO , ‐MoS ‐Au–based flowing stretching disk. selected SiO Au, MoS are kerosene oil–based fluid investigate their effects on properties. key objective this work is examine complex interactions between Prandtl number viscous dissipation by analyzing dispersal fluid. Using boundary layer approximations nondimensionalization through similarity transformations, governing partial differential equations derived. resulting higher order coupled ordinary analyzed numerically using BVP4C shooting method, implemented MATLAB. current model successfully enhanced via central composite design (CCD) along with response surface methodology for statistical analysis. Key parameters such as velocity, temperature, entropy generation thoroughly examined represented graphically highlight influence transport behavior. findings research offer valuable insights into enhancement properties, helping create that more effective. enhance management various industries, including optimization collectors, exchangers, microelectronics, technologies. In particular, can essential increasing effectiveness storage enhancing absorption retention. Moreover, application microelectronics could help better managing electronic devices, ensuring reliability By optimizing these industries significantly reduce consumption, increase system performance, support sustainable practices production consumption.

Language: Английский

Chemically reactive micropolar hybrid nanofluid flow containing motile microbes over stretching sheet with Cattaneo–Christov heat flux model

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Journal Year: 2025, Volume and Issue: 105(5)

Published: April 26, 2025

Abstract Objective/Novelty: The flow of microbial cells in a fluid affects number biotic processes, such as the ecology marine life and septicity. It is necessary to investigate mechanism nanofluids containing suspension for several chemical medical applications. current communication concentrates on magnetohydrodynamic (MHD) Micropolar nanofluid past stretching sheet with Cattaneo–Christov heat flux theory motile microorganisms. influence Soret Dufour hybrid has been carried out. nature Copper Ferrite water base executed this analysis. Darcy's law porosity used modeling porous medium. energy equation explored occurrence nonlinear thermal radiation source parameter. Design/Methodology/Approach: partial differential equations are transformed couple ordinary aid similarity transformations. dimensionless numerically solved by utilizing Bvp4c solver shooting technique. To compute code computational software MATLAB used. controlling parameters effects subjective profiles discussed detail. Findings: result shows that velocity field reduced magnetic Heat transfer increased enhanced Biot number. Furthermore, concentration profile larger reaction microorganisms Peclet Local Nusselt declines via variation parameter

Language: Английский

Nutritional optimization for bioprocess production of staphyloxanthin from Staphylococcus aureus with response surface methodology: promising anticancer scaffold targeting EGFR inhibition

Microbial Cell Factories, Journal Year: 2025, Volume and Issue: 24(1)

Published: May 6, 2025

Language: Английский