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A Numerical Study of Droplet Formation and Behavior using Interface Tracking Methods
A Numerical Study Droplet Formation Interface Tracking Methods
2014/10/24
An adaptive remeshing algorithm has b een develop ed for multiphase flow simulations using the moving-mesh interface tracking (MMIT) technique. The edgeswapping algorithm uses the Delaunay criterion (...
Experimental and Numerical Study of Fire Spread upon Double-skin Glass Facades
glass facade double-skin facade experimental study
2015/8/10
This paper presents experimental and numerical studies of fire and smoke movement in the cavity of double-skin glass facades. The experimental tests were conducted using a two-storey rig with double-s...
Mesoscale Numerical Study of Quasi-Stationary Convective System over Jeddah in November 2009
Jeddah Floods MM5 Mesoscale Cyclogenesis Orography Quasi-Stationary
2013/2/27
25 November 2009 is an unforgettable day for the people in Jeddah, the second largest city in the Kingdom of Saudi Arabia (KSA). On that day, Jeddah turned into a disaster zone following a short heavy...
Numerical Study of a West African Squall Line Using a Regional Climate Model
Mesoscale Meteorology Model Squall Line Simulation
2013/2/26
The squall line of 21-22 August 1992, documented during the HAPEX-Sahel campaign, is simulated using the regional atmospheric model (MAR). The simulated results are compared to observational data. The...
Numerical Study of Initial Soil Moisture Impacts on Regional Surface Climate
Soil Moisture Surface Climate Model Simulation Huaihe River Basin Component
2013/2/26
In this paper, the impacts of initial soil moisture (SM) over the Huaihe River Basin of China on the summertime climate have been investigated with a regional climate model. Three fourth-month-long si...
Experimental and numerical study of mean zonal flows generated by librations of a rotating spherical cavity
librations rotating spherical cavity
2011/9/7
We study both experimentally and numerically the steady zonal flow generated by longitudinal librations of a spherical rotating container. This study follows the recent weakly nonlinear analysis of Bu...
A numerical study of heat and mass transfer effects on an oscilaltory flow of a viscoelastic fluid with thermal relaxation
Finite difference method Oscillatory flow Heat transfer and Mass transfer
2010/11/25
We have studied numerically effect of heat and mass transfer on an oscillatory flow of a viscoelastic fluid with thermal relaxation. The dimensionless governing equations are solved using an explicit ...
Numerical study on thermal stress cutting of silicon wafer using two-point pulsed laser
brittle materials thermal stress laser cutting
2011/5/5
Laser cutting using the controlled fracture technique has great potential to be used for the separation
of brittle materials. In this technique, thermal stress is used to induce the crack and the mat...
Theoretic and Numerical Study of a New Chaotic System
Chaotic System Lyapunov Exponent Poincaré Mapping Fractal Dimension Power Spectrum
2013/1/28
This paper introduced a new three-dimensional continuous quadratic autonomous chaotic system, modified from the Lorenz system, in which each equation contains a single quadratic cross-product term, wh...
Numerical study on three-dimensional flow field of continuously rotating detonation in a toroidal chamber
continuously rotating detonation three-dimensional flow field structure numerical study detonation parameters deficit effects of wall geometries
2012/2/24
Gaseous detonation propagating in a toroidal chamber was numerically studied for hydrogen/oxygen/ni-trogen mixtures. The numerical method used is based on the three-dimensional Euler equations with de...
Experimental and numerical study of damage initiation mechanism in elastomeric composites
Damage mechanism Finite elements model Rubber composites
2009/12/14
Purpose: Experimental and Finite Element Analysis (FEA) of the damage initiation mechanisms in elastomeric composites were carried out under static loading at room temperature. Double Cantilever Beam ...
Numerical study of deformation characteristics in plane strain compression test (PSCT) volume certified following microstructure
Plane Strain Compression Test (PSCT) finite element method AISI 304
2009/10/23
Thermal and mechanical parameters of forming and the process of microstructure development should be brought as close to real-world conditions as possible. The plane strain compression test and subseq...
NUMERICAL STUDY OF A MODIFIED TROMBE WALL SOLAR COLLECTOR SYSTEM
modified Trombe wall solar air heating energy efficiency
2009/10/14
The paper presents numerical analysis of efficiency of the modified Trombe wall with forced convection. The analyzed system comprises a double glass glazing, and a massive wall with opening and centra...
IMPROVING ECO-SUSTAINABLE CHARACTERISTICS AND ENERGY EFFICIENCY OF EVAPORATIVE FLUID COOLER VIA EXPERIMENTAL AND NUMERICAL STUDY
evaporative fluid cooler experimental study numerical integration
2009/10/14
This paper presents an on-going research project that aims to identify possibilities for wider use of evaporative cooling in process industry, especially the use of evaporative fluid cooler units. Exp...
A NUMERICAL STUDY OF FLOW AND TEMPERATURE FIELDS IN CIRCULAR TUBE HEAT EXCHANGER WITH ELLIPTIC VORTEX GENERATORS
numerical computations fluid flow heat transfer
2009/10/14
The two-dimensional fluid flow and heat transfer in a circular tube heat exchanger with two elliptic obstacles at the back is studied numerically. The computational domain consists of a circular tube ...