Work

Bayesian regularization neural network analysis of heat and mass transfer in hybrid nanofluid flow over a lubricated stretching sheet with power-law lubricant layer and magnetic field effects

Year: 2025

Type: article

Abstract: Hybrid nanofluids have lately received extensive interest due to its excellent lubrication and heat transfer properties in engineering. In this paper, a Bayesian Regularization Neural Network (BRNN) analysis of the thermal and material transport in the hybrid nanofluid flow through a lubricated stretchable surface with a power-law lubricant layer under the impacts of a magnetic field is conducted. The study will be motivated on the joint role of magnetic field magnitude, power-law rheological behavior, nanoparticle concentration, Brownian motion, thermophoresis, and temperature-dependent thermal conductivity on the velocity, temperature, and concentration patterns in the flow. Governing equations that describe the continuity of mass, momentum, energy, and concentration, and interfacial shear stress continuity, as well as slip/no-slip boundary conditions, are used to indicate realistic physical behavior. The BRNN approach to solving the nonlinear coupled equations gives stable and accurate solutions with a high level of generalization and is checked against the Legendre Wavelet-Based Spectral Collection Method (LW-SCM). The computed outcomes imply that power-law lubricant and magnetic induction can be applied readily to increase the thermal energy transfer and decrease flow resistance, and the inclusion of nanoparticles can increase thermal transmission rate and save energy. This study’s results have shown that neural network-based methods can be used to model complex hybrid nanofluid systems and bear practical implications in micro-lubrication and thermal management, and energy conversion technologies.

Source: Results in Physics

DOI: 10.1016/j.rinp.2025.108530

Authors: Taseer Muhammad, Tasawar Abbas, Zeeshan Ali, Ahmed M. Zidan, Faisal Nazir

Institutions: King Khalid University, University of Wah, National Yunlin University of Science and Technology

Language: English

Topic: Nanofluid Flow and Heat Transfer

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,920

Funder: King Khalid University