In the present work, laminar flow through a circular cylinder with two crossed splitter plates is analyzed. The characteristic-based method has been used along unstructured grid. current research done to detect proper conditions according geometrical parameters in which optimal heat transfer taking place. Geometric control are angle of (\theta) and ratio length plate radius (n=L/D). It was foun...

This study presents a basic idea for the self·excitation mechanism of reed valves in refrigerant compressors used for air conditioners or refrigera· tors. The detailed experimental data on the phase lag of fluid pressure, which were obtained from a forced vibration test on a simple axisymmetrical model, namely a resonator, composed of the valve, the valve plate, the cylinder and the piston, wer...

The present study involves the simulation of a constant volume, non-premixed, hot surface spray combustion diesel fuel for given set injection pressure, compressed air pressure (cylinder pressure) and temperature (hot plate temperature) their effects on ignition delay period. Fuel was varied from 100 bar – 300 in steps bar, cylinder range 20 to 40 (in 10 bar) 623 K 723 (50 steps). problem solve...

P. S. A. Evans, P. M. Harrey, B. J. Ramsey & D. J. Harrison Abstra t Condu tive Lithographi Films are an emerging fabri ation pro ess for ele troni inter onne t and a range of passive omponent stru tures. This paper reviews the manufa ture, properties and appli ations of CLF ondu tors, and dis usses other lithographi ally deposited ele troni materials in luding resistive, diele tri and ferrite ...

Loading conditions and complex geometry have led the cylinder heads to become the most challenging parts of diesel engines. The aim of this study is to compare the distribution of temperature and stress in the aluminum and magnesium cylinder heads under thermo-mechanical loads. The three-dimensional model of the cylinder heads was simulated in abaqus software and a two-layer viscoplasticity mod...

The present study examines the dynamic behavior of a variable displacement wobble plate compressor which makes it possible to control the cooling capacity continuously. The continuous cooling capacity control Is achieved by the complicated motion of the piston, the piston rod, the wobble plate, the rotating journal and the drive shaft. In order to analyze the complicated motion of each moving e...

We analyze the incompressible flow past a square cylinder immersed in wake of an upstream splitter plate, which separates two streams different velocities, U T (top) and B (bottom). The Reynolds number associated with below plate is kept constant at [Formula: see text], based on side D as characteristic length. top-to-bottom dissymmetry measured by ratio text] between numbers above plate. equiv...