Thermal study on non-Newtonian fluids through a porous channel for turbine blades

• Main Authors: Zhu C.-Z., Nematipour M., Bina R., Fayaz H.
• Other Authors: 57205421992
• Format: Article
• Published: Elsevier Ltd 2024
• Subjects: Non-Newtonian fluid; Numerical modeling; Nusselt number; Porous channel; Thermal investigation; Equations of motion; Flow measurement; Non Newtonian flow; Non Newtonian liquids; Nonlinear equations; Reynolds number; Rheology; Turbine components; Viscosity; Viscous flow; Cooling performance; Non-Newtonian fluids; Power law index; Reynold number; Thermal; Thermal study; Turbine blade; Viscosity parameters; Turbomachine blades

The current paper aims to utilize non-Newtonian fluid and improve the cooling performance of turbine blades. To implement impinging fluid flow through a porous channel on a hot lower wall, in the first step, the rheology of non-Newtonian behavior is introduced. Then differential quadrature procedure...