This novel investigation unfolds the mathematical model of peristaltic flow in an elliptic duct having ciliated walls. The current assessment is carried out by considering a heated Newtonian viscous fluid this duct. A detailed heat transfer study combined with various physical aspects peristalsis provided. We have incorporated appropriate and useful transformations that simplify problem into its non-dimensional form relevant boundary conditions over surface Finally, exact results are...

This article explicates the blood flow across an artery with multiple stenosis at outer wall and a thrombus centre. The symmetric non-symmetric shapes are both considered in this study. Entropy analysis is also taken into account for detailed study of irreversibility. governing equations interpreted provided boundary conditions exact mathematical solutions developed. Further, these elucidated graphically. Streamlines show that closed contours shape but shape. increase heights, increases...

The electro-osmotically modulated hemodynamic across an artery with multiple stenosis is mathematically evaluated. non-Newtonian behaviour of blood flow tackled by utilizing Casson fluid model for this problem. confined in such arteries due to the presence and theoretical analysis provides electro-osmotic effects through arteries. mathematical equations that govern problem are converted into their dimensionless form using appropriate transformations then exact computations performed...

Peristaltic flow of hybrid nanofluid inside a duct having sinusoidally advancing boundaries and elliptic cross-section is mathematically investigated. The notable irreversibility effects are also examined in this mathematical research by considering descriptive entropy analysis. In addition, work provides comparison analysis for two distinct models: model (Cu-Ag/water) phase (Cu/water). A comprehensive graphical description provided to interpret the physical aspects

The irreversibility examination in steady flows of water based silver and copper nanofluids between two rotating disks is presented this paper. Darcy–Forchheimer relation applied to the fluid flow. are kept at constant temperatures with angular velocities. A magnetic field along radial tangential directions also applied. Moreover, viscous dissipation, heat generation, Joule heating influences taken nanofluid flows. modeled problem treated homotopy analysis method (HAM) shooting techniques....

The second grade nanofluid flow with Cattaneo-Christov heat flux model by a stretching disk is examined in this paper. characterized Hall current, Brownian motion and thermophoresis influences. Entropy optimization nonlinear thermal radiation, Joule heating absorption/generation also presented. convergence of an analytical approach (HAM) shown. Variation the profiles (velocities, thermal, concentration, total entropy, Bejan number) via influential parameters number are Radial velocity, axial...

A mathematical model is presented to analyse the flow characteristics and heat transfer aspects of a heated Newtonian viscous fluid with single wall carbon nanotubes inside vertical duct having elliptic cross section sinusoidally fluctuating walls. Exact computations are performed get temperature, velocity pressure gradient expressions. polynomial solution technique utilized obtain these solutions. Finally, computational results graphically different peristaltic phenomenon examined in detail...

The present study concerns investigating the two-dimensional Magnetohydrodynamics (MHD) boundary layer flow of Williamson nanofluid over a non-linear stretching sheet. focus this is based on global influence non-Newtonian fluid parameter (λ) rather than local one that exists in literature for linear and cases. mathematical model problem law conservation mass, momentum, energy. derived partial differential equations are transformed into ordinary by applying an appropriate similarity...

Abstract Viscous flow between two sinusoidally deforming curved concentric tubes is mathematically investigated for the first time. Exact solutions are computed to analyse these and graphical outcomes included a thorough analysis of solutions. The present article has prime applications in endoscopy as novel peristaltic endoscope introduced time sinusoidal tube. This nature outer tube with flexible placed inside it covers topic practical like human organs having shapes maintenance complex...

In this article, numerical simulation is performed for mixed convection lid-driven flow of CuO-water nanofluid enclosed in a curved corrugated. Cylindrical obstacles having three different constraints: (adiabatic, cold, and heated) at its surface are considered. Internal heat generation/absorption uniform provided the vertical wall cavity. The bottom insulated, curve surfaces maintained with cold temperature. Mathematically equations developed from physical problems solved through Galerkin...

Abstract The blood flow inside a tube with multi-thromboses is mathematically investigated. existence of these multiple thromboses restricts the in this and revamped by using catheter. This non-Newtonian problem modeled for Jeffrey fluid. energy equation includes notable effect viscous dissipation. We have calculated an exact solution developed mathematical governing equations. These equations are solved directly Mathematica software. graphical outcomes added to discuss results detail....

In this study, a modified Sisko fluid with Buongiorno model effects over curved surface was considered. The MHD applied normally to the flow direction, and of chemical reacted active energy at is also discussed. We chose pertinent non-Newtonian since it best represents blood composition, thus helps us venture into complex problems. Since discharged shape, we therefore commissioned curvilinear coordinates portray our envisaged problem. were required define various sundry parameters make...

Purpose This paper aims to focus on the natural convective flow analysis of micropolar nanofluid fluid in a rectangular vertical container. A heated source is placed lower wall generate internal flow. In further assumptions, left/right are kept cool, while upper and remaining portions insulated. Free convection prevails regime because thermal difference in-between warmer colder region. Design/methodology/approach The physical setup owns mathematical framework in-terms non-linear partial...

Muscle hypertrophy relies on efficient protein synthesis, modulated by amino acid availability and signalling pathways such as mTOR, which activate muscle growth at a cellular level (Kimball et al., 2002). This study investigates the role of essential acids, particularly leucine branched-chain acids (BCAAs), in promoting synthesis during resistance training. Using stable isotope labelling molecular assays, rates were analysed biopsies post-intervention (Atherton & Smith, 2012). mTOR...

In this paper, heat transfer of linearly stretched curved surfaces unsteady magnetized micropolar fluid flow is discussed. Impacts velocity and thermal slip are considered on the linear stretching surface. The mathematical model assembled under suppositions derived from classic Navier Stoke equations. This reduced to a system coupled nonlinear differential equations by means boundary layer approximations. Differential become dimensionless when similarity transformations applied. solved...