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Simulation is done based on the standard k-ε flow model.
Results and Discussion Fig. 5 shows the CFD model with the temperature contour profiles at 5 MPa.
Fig. 5: CFD Model with temperature contour profile.
Meanwhile, Table 1 shows the data obtained from the simulation analysis.
Table I : Simulation results of initial pressure versus temperature.

Simulation of External Flow Field of The High-speed Train Numerical Model The front and rear of the train are simplified to streamline structure and the body to rectangular structure.
Distance between bottom of the train and the ground is reserved for the simulation of ground effect.
The hybrid meshes composed of tetrahedral meshes and hexahedral meshes are employed in the numerical simulation of this paper.
Numerical simulation of turbulent flow field around the high speed train. 
[7] Information on http://www.cfd-online.com/Wiki/K-epsilon_models [8] Sweetman, Brian J.

arodrigues.iran@hotmail.com, bamico@ufrgs.br, cjasouza@furg.br, dfelipe.luz@ufrgs.br, erodbj1986@gmail.com, fgilson@dem.ufcg.edu.br Keywords: RTM, flow simulation, linear injection, pressure Abstract.
The non-dedicated commercial software commonly used to study CFD (Computational Fluid Dynamics) are Ansys CFX® and FLUENT, both from ANSYS and Abaqus CFD from Simula Abaqus, which are simulation tools for fluid mechanics and heat transfer problems, capable of working with complex geometries and simulate the resin’s advancement and curing within the mold.
In all simulations it was assumed an incompressible fluid flow through a porous medium.
To validate the simulation obtained with PAM-RTM, the results were compared with experimental data, as shown in Figs. 3, 4 and 5.
Amico: Numerical Simulation of Infiltration in Manufacturing Process for Composite RTM.

Yan Ru-jian[6] simulated 2D regular wave and irregular wave by solving the Navier-Stokes equation in the CFD software Fluent with VOF method.
LIANG Xiu-feng,YANG Jian-min,LI xin,etc.Numerical simulation of irregular wave[J].Journal of Ship Mechanics.2010,14(5):481-486
Simulation of the Deformation and Burst of a Viscous Drop in Simple Shear Flow Through a Volume of Fluid Method[J].
Numerical simulation of wave-generation in a deep tank[J].
Numerical simulations of three-dimensional internal solitary waves within a numerical flume[J].

The present paper presents simulation result of heatsink orientation as presented in different models.
In the other hand, CFD featured in detail about developed flow, therefore engineer could reap next level of considerations.
All simulations were performed with double-precision to solve the round of error caused by the iterative procedure.
Lin, “A CFD modeling of CPU cooling by eco-friendly nanofluid and fin heat sink passive cooling techniques,” Adv.
Suandi, “Heatsink 3D By Cfd Analysis of Cooling System in a Pc Desktop,” Rekayasa Mek.

The first part explains a setup of experiments and how the simulation model was built.
The second part includes experimental results and a discussion of simulation results.
Fig. 2 (a) curved surface of Conventional Forming Dies (CFD) and (b) flat surface of Flat Surface Dies (FSD) in calibration zone; (c) swaging die.
The radius of the FSD reduction zone is larger than for CFD (see Fig. 2).
However, to simplify numerical simulation, a 2-dimensional plane strain model was used.

Three-dimensional numerical simulation of SMD of the droplets in the inlet port of a gasoline engine was employed using the CFD software.
The simulation results show that the most influential parameters on SMD of the droplets are intake temperature and fuel temperature.
Gosman, “Development of Methodology for Spray Impingement Simulation,” SAE Paper 950523, 1995
Chu, “Flow Characteristics in Intake Port of Spark Ignition Engine Investigated by CFD and Transient Gas Temperature Measurement,” SAE Paper 961997, 1996

., Hangzhou 311122, China ajzj@zju.edu.cn Keywords: Pressure reducing valve, Fluid dynamics, Aerodynamic noise, Numerical simulation.
Since numerical simulation methods have been developed well, many studies applied CFD method to aerodynamic noise analysis [4,5].
Wang investigated the noise characteristics of valve by numerical simulation and the results showed that turbulence at the throttling outlet is the main reason to produce flow-induced noise and the vortex noise is the main kind of the valve noise [6].
This paper uses Fluent, the CFD numerical analysis software, to build a 3D model of the steam flow in the high parameter PRV.

For particular commercial kitchen, using CFD software to build model according to the actual operation condition uttermost, adopting the exhaust system of up-suction hood, the effect of exhaust airflow rate on working temperature,velocity,CO2 concentration at main site in commercial kitchen is studied.
The simulation results help design exhaust system.
[5] Xianting Li,Bin Zhao.Numerical Simulation of Indoor Airflow[M].Beijing: Mechanical industry press,2009.in chinese
Numerical simulation of smoke concentration residential kitchen[J].Journal of Xiangtan Normal University(Natural Science Edition),2008,30(1):72-75. in chinese
Numerical Simulation and test on smoke of kitchen[J].Journal of PLA University of Science and Technology,2006,7(2):153-156. in chinese.

Besides, SST and DES turbulence model are used for steady and unsteady simulations.
Recently, with the development of computer power many CFD approaches have been developed to predict these flows.
Along with the development of the computer power, there has been a great improvement in the numerical simulation and more general CFD approaches have been developed to analyse the cavitation flows.
-L., and Delannoy, Y., 2003, “Numerical Simulations in Unsteady Cavitating Flows,” Int.
Multi-phase CFD analysis of natural and ventilated cavitation about submerged bodies.