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نمایش تعداد 1-10 از 92
CFD SIMULATION OF PARTICLES EFFECTS ON DETONATION CHARACTERISTICS AND STRUCTURE DIFFRACTION
This paper covers the topic of the interaction process between a detonation wave and a cloud of inert particles. A computer code written by Fortran77 based on numerical method on Flux Corrected Transport algorithm by Boris ...
Simulation of Droplet Formation in a T-Junction Micro Channel Using Volume of Fluid Technique
The aim of the present work is to investigate droplet formation in a two-dimensional T-Junction microchannel geometry using the open source software OpenFOAM. Two incompressible fluids, air (continuous phase) in the main ...
The effects of water injections in wet steam flow in different regions of mini laval nozzle
in turbine steam expansion, the vapour first supercools and then condenses spotaneously to become a two phase mixture. the flow initially is single phase but after wilson point water droplets are developed and behavior ...
On the performance of a cascade of improved turbine nozzle blade in nucleating steam Part1: Surface pressure distribution
crosses the saturation line and the fluid nucleates to become a two-phase mixture. Formation and subsequent behaviour of the liquid lowers the performance of turbine wet stages. Turbine two-phase flow conditions can be reproduced under blow-down conditions...
Numerical study of dispersion velocity in turbulent flow and the effects on separation
In this paper the effect of dispersion in turbulent two phase (gas-solid) flow on trajectory of particles in cyclone
separators and the efficiency has been investigated. To predict flow field in cyclone simpler ...
On the dependence of spray evaporation and combustion on atomization techniques
A computational study of turbulent evaporating and combustion sprays is reported. The major focus is to develop a solution procedure and to examine the detailed effects of fuel atomisers with and without swirl on droplet ...
An Investigation of Two-Dimensional, Two – Phase Flow – of Steam in a Cascade of Turbine Blading by
-dimensional two-phase flow of steam in a cascade of turbine blading; the unsteady Euler equations governing the overall behavior of the fluid are combined with equations describing droplet behavior and treated by Jameson’s fourth order Runge Kutta time marching...