In this work, the characteristics of flow and heat transfer of a fluid containing nano particles of aluminum oxide with the water volume fraction (0.1-0.2-0.3)(V/V) percent of the reports. The overall heat transfer coefficient, heat transfer and the average heat transfer fluid containing nano water - aluminum oxide in a horizontal double pipe counter flow heat exchanger under turbulent flow con...

n this work, computational fluid dynamics of the flow behavior in a cold flow of fluidized bed is studied. An improved finite volume based finite element method has been introduced to solve the two-phase gas/solid flow hydrodynamic equations. This method uses a collocated grid, where all variables are located at the nodal points. The fluid dynamic model for gas/solid two-phase flow is based on ...

This paper is devoted to the analysis of heat transfer and Navier’s slip effects in a non-Newtonian Jeffrey fluid flowing past stretching/shrinking sheet. The nanoparticles, namely, Cu Al2O3 are used with water-based Prandtl number 6.272. Velocity flow assumed occur when characteristic size system small or pressure very small. By using similarity transformations, governing nonlinear PDEs turned...

This paper investigates the mobility of cilia in a non-uniform tapered channel presence an induced magnetic field and heat transfer. Thermal radiation effects are included transfer analysis. The Jeffrey model is simpler linear that uses time derivatives rather than convected as Oldroyd-B does; it depicts rheology other Newtonian. fluid used to investigate with motion. proposed examines behavior...

We studied the peristaltic motion of MHD Jeffrey fluid through porous medium in an inclined tube under the assumption of long wavelength. Closed form solutions for velocity and pressure gradient are obtained. The effects of various emerging parameters on the pressure gradient, pumping characteristics and frictional force are discussed through graphs in detail.

In this paper consider a two-fluid model consisting of a core region of suspension of all the erythrocytes (particles) in plasma (fluid) assumed to be a particle-fluid mixture and a peripheral layer of cell-free plasma (Newtonian fluid), has been proposed to represent blood flow in small diameter tubes with effects of magnetic. The analytical results obtained in the proposed model for effective...