This paper present the experimental inquiry on heat transfer and friction features enrichment adopting new-fangled of three side’s synthetically rugged rectangular duct solar air heaters (SAHs). The roughened SAH ducts has been an arrangement multi-v transverse wire (top wall two side walls transverse) covered with glass sides. It various appliances such as crop drying, seasoning timber, space ...

The periodic nature of stream-wise flow occurs in a cooling channel so frequently due to the multiple heat sources electronic equipment, demanding creation an effective technique improve heat-cooling convection. This work explores thermal convection enhancement heated-block duct for boundary conditions using element-by-element (EBE) treatment semi-implicit projection finite element method (FEM)...

Most pumping actions entail a physical volume change of the duct, which is frequently achieved by having compliant wall or membrane. To best our knowledge, current study first report on mathematical model developed to analyze peristaltic transport Newtonian fluid in curved duct with rectangular face and walls. Such geometries are most commonly used clinical biological equipment, where walls nee...

Static mixers are becoming increasingly popular because they energy-efficient, cost-effective, and easy to maintain. Mixing is an essential unit operation in many chemical industries. In this study, a modified high efficiency vortex static mixer was used examine laminar flows rectangular duct. To encourage fluid rotation improve mixing with heat transfer, the set rotated by angles of 0?, 5?, 10...

mirizzi’s syndrome is a rare complication of gallstone disease , that gallbladder lumen can lie alongside the common hepatic duct, resulting in inflamation and resultan bile duct stricture . most cases are not indentified preoperatively. variations of the cystic duct and its point of :union: with the common hepatic duct are surgically important . here, we present an unusual case of type i miriz...

Followed by a review of previous studies of magnetohydrodynamic (MHD) duct flows in a non-uniform magnetic field at the entry into a magnet (fringing magnetic field), the associated MHD problem is revisited for a particular case of a nonconducting rectangular duct of a small aspect ratio ε = b/a (here, b is the duct half-width in the magnetic field direction, and a is the half-height). The sugg...

A depth understanding of fluid flow past a curved duct having rectangular cross-section with different aspect ratios (l) are essential for various engineering applications such as in chemical, mechanical, bio-mechanical and bio-medical engineering. So highly ambitious researchers have given significant attention to study new characteristics duct. The characterization the has been studied over w...

An analysis of linear wave modes associated with supersonic jets con ned inside an acoustically lined rectangular duct is presented. Mathematical formulations are given for the vortex-sheet model and continuous mean ow model of the jet ow pro les. Detailed dispersion relations of these waves in a two-dimensional con ned jet as well as an uncon ned free jet are computed. E ects of the con ning d...

This paper describes a numerical investigation of the acoustic resonance occurring at specific flow speeds when a long two-dimensional rectangular plate is placed on the centre-line of a duct. The flowMach number is sufficiently small that the flow and acoustic fields can be modelled separately; however, the effect of the acoustic field in modifying the flow field is accounted for and, in turn,...

The current research presents a numerical investigation of the mixed convection inside horizontal rectangular duct combined with an open trapezoidal cavity. region in bottom wall cavity is heated by using two discrete heat sources. cold airflow enters horizontally at fixed velocity and constant temperature. All other walls are adiabatic. Throughout this study, four various cases were investigat...