Analysis of lid driven square cavity flow air with three different ranges Ri and Re are analyzed using numerically. Adiabatic temperature is maintained at horizontal walls isothermal established the vertical in which top wall assumed to slide a uniform speed. Finite volume method techniques have used solve non dimensional governing equations. To visualize thermal characteristics, control parame...

This paper mainly researched on influence of vortex generator on lift coefficient and drag coefficient, when vortex generator is mounted on a flat plate. Vented cylinders were used as vortex generators which intensify vortex shedding in the wake of the vented cylinder as compared to base line circular cylinder which ensures more attached flow and increases lift force of the system. Firstly vent...

A numerical study was carried out to investigate the thermal and flow fields of a two-dimensional vented cavity subjected forced convection turbulent flow. The with three distinct configurations inlet outlet ports having different cases top surfaces, i.e. flat, semi-elliptical semi-circular studied numerically for range Reynolds numbers. objective is effect curved wall surface on heat transfer ...

This paper reports the results of a numerical analysis of the influence of various parameters for the combined free and forced convection problem in a vented cavity with a centered heat generating element. Forced convection flow conditions are imposed by providing an inlet at the bottom of the left vertical wall and an outlet opening at the top of the opposite sidewall. Numerical solutions of t...

The temperature and stress characteristic of photonic band gap structure resonant cavities with square and graphite lattice have been studied by finite-difference time-domain method. The results show that the resonant cavities, both square and graphite lattice, have more and more resonant frequency with the cavity enlarging. And the curves between the resonant frequency and stress have better l...

A study was realized to assess the effects of historical and projected future climates on hygrothermal performance cross-laminated timber wall assemblies in 12 Canadian cities belonging several climate regions zones for two cladding ventilation types. Water ingress assembly supposed be 1% wind-driven rain (WDR), airflow rate drainage cavity calculated using local data. The simulation results sh...