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The simulation results were in good agreement with the experiment data.
Computational fluid dynamics (CFD) is now widely used to solve problems involving fluid flow.
The simulation results were discussed and compared with experiment data.
Simulation of free surface flow over spillway.
Numerical simulation study of double-bend spillway[J].

It is necessary to deeply research on the influence of moisture variation to the combustion of MSW in the grate incinerator actually operating in Guangzhou by means of CFD.
Numerical Simulation of Grate Firing Systems Using a Coupled CFD/discrete element method (DEM)[J].
Numerical simulation of grate firing systems using a coupled CFD/discrete element method (DEM)[J].
Simulation of channel growth in a burning bed of solids[J].
Numerical Simulation of Large-scale Municipal Solid Waste Incinerator[J].

To improve the simulation precision, a coupling analysis method for heat transfer based on numerical simulation codes ABAQUS and FLUENT was put forward.
Although some FEM codes support user defined function (UDF) which can set liner or nonlinear boundary conditions, the UDF can not describe time-variant physical quantities which can only be obtained from CFD simulation.
An appropriate method to solve the boundary condition problem is to run a FEM code and a CFD code simultaneously.
The error of the coupling analysis method is mainly induced by the outer boundaries of the air model which should be far free flow conditions but substituted by wall boundary at room-temperature during the CFD simulation.
Finite Element Simulation of Thermo-elastic Coupling Characteristics of Automotive Drum Brake.

The geometry was built in ICEM-CFD® software which belongs to ANSYS 15.0 package.
Abdelrahman, Numerical investigations of convective heat transfer for lattice settings in brick tunnel Kiln: CFD simulation with experimental validation.
Lima, On the Use of CFD in Thermal Analysis of Industrial Hollow Ceramic Brick.
Lima, Industrial ceramic brick drying in oven by CFD.
Araújo, Numerical simulation via CFD of the drying of industrial ceramic bricks, Thesis (Doctoral in Process Engineering), Postgraduate Program in Process Engineering, Center of Science and Technology, Federal University of Campina Grande, (2019) 212f.

Simulation Methodology In this paper, the relatively simple and low computational cost two dimensional, CFD-based FSW model, originally developed by Seidel [2] and further modified by Long and Reynolds [3] has been used to perform parametric studies.
The commercial computational fluid dynamics (CFD) code, FLUENT[4], was used to develop the FSW process model.
A critical aspect of using CFD to simulate deformation of a solid is to develop a reasonable viscosity formulation.
It is interesting to note that other CFD simulations that do not incorporate a rapid flow stress drop at some critical temperature do not capture this behavior.[7] Summary and Concluding Remarks The simulation results presented here indicate that a simple, 2-D, fluid mechanics based model can provide useful insight regarding several trends in FSW process parameters and base Figure 3.
"Parametric Studies of Friction Stir Welding via CFD Simulation", T.

Gulawani et al [9] who studied direct contact steam condensation as application to steam jet injectors, and direct contact feed water heaters using CFD.
Supersonic Nozzle Schematic Diagram [4] Problem Description In this study the simulations are performed on a computational domain of cylindrical vessel whose diameter is 0.05m and the nozzle used here is shown in figure 1.
This nozzle is fully capable to provide the supersonic injection as can be seen from the preliminary CFD result in figure 2.
Conclusions In this paper a CFD analysis of the supersonic steam jet injected inclined to the cylindrical vessel is done.
Jyeshtharaj, B.J., Manish, S.S., Chaganti, S.R., Daya, S.S., CFD analysis of flow pattern and heat transfer in direct contact steam condensation, Chem.

In this paper, CFD analysis of the temperature fields of the multi-array hole-entry hybrid journal bearing with various bearing construction parameters and operation parameters are presented.
In this paper, the temperature field is simulated by the CFD commercial code FLUENT which can simultaneously resolve the Navier-Stokes equation, continuity equation, energy equation and temperature-viscosity equation with the finite volume method (FVM).
Numerical Model and Simulation Procedure Control Equations.
Simulation Procedure.
Fig. 2 shows the 3-D simulation model of a three-array hole-entry hybrid journal bearing developed using the CFD package FLUENT 6.2, and Fig. 3 shows the corresponding grid model generated by the pre-processor Gambit2.3.

The simulation results are obtained by FLUENT 6.3.
Additionally, CFD analysis results show the entrance direction of the gas in vane inlet symmetry plane is benefit to avert severely velocity impulse and scrubber’s pressure drop rises with the growth of the eliminator’s velocity.
CFD Method CFD code, FLUENT 6.3 [3] is used to solve the Reynolds-Averaged Navier-Stokes (RANS) equation, using a control volume approach.
Numerical Simulation of Mist-mat 2.1 Numerical Simulation Procedure Wire-mat is simulated by k-ε turbulent model.
Numerical Simulation of Scrubber 3.1 Numerical Simulation Procedure Fig.5 Scrubber’s grid In the scrubber’s numerical simulation, mist-mat is set as porous media region to simplify the geometrical model.

This study was implemented by fully numerical simulations.
The simulations of mixing fluid were carried out with the help of commercial computational fluid dynamic (CFD) package ANSYS CFX 14.0 software.
The simulation of mixing fluid can be simulated by using computational fluid dynamics (CFD) software.
The simulation will predict the fluid flow in pipeline flow through the static mixer.
Khalid: CFD Analysis of Incompressible Turbulent.

Three mixed flow pump impellers with high specific speed were designed according to the circulation distributions, and the models of the three pumps were built and modeled in the commercial CFD code ANSYS- CFX 11.0.
The flow field in the pumps has been investigated using large eddy simulation (LES).
The three forms of common distribution circulation were selected, through combining with other parameters of the impeller to design, the pump flow field for numerical simulation and performance prediction were carried out by using the CFD software CFX, and combined with experimental and simulation results to analyze so they could be compared the characteristics of the three circulation distribution on the design of high specific speed mixed flow pump impeller, it prove a useful reference on high specific speed mixed-flow pump design in the future[3] .
Large Eddy Simulation is a new method, which the control equation used in this paper is Large Eddy Equation with cartridge filter function [5].
Figure 5 The calculate domain CFD results and discussion Static pressure distribution of impeller blade pressure surface.Figure 6 shows the static pressure distribution of pressure side of the three models under the design flow rate.