Abstract It is a well-known fact that functional effects like relaxation and retardation of materials, heat transfer phenomena occur in wide range industrial engineering problems. In this context, mathematical model developed the view Caputo fractional derivative for Oldroyd-B nano-fluid. Nano-sized particles copper (Cu) are used to prepare nano-fluid taking water as base fluid. The coupled non...

Background: The airway surface liquid (ASL), which is a ï‌‚uid layer coating the interior epithelial surface of the bronchi and bronchiolesis, plays an important defensive role against foreign particles and chemicals entering lungs.Objective: Numerical investigation has been employed to solve two-layer model consisting of mucus layer as a viscoelastic fluid and periciliary liquid layer as a New...

Maxwell accounted for the apparent elastic behavior of the electromagnetic field through augmenting Ampere’s law by the so-called displacement current much in the same way that he treated the viscoelasticity of gases. Original Maxwell constitutive relations for both electrodynamics and fluid dynamics were not material invariant, while combining Faraday’s law and the Lorentz force makes the firs...