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When , there are only solid area and liquid area in the phase change process. 1.3 The simulation method validation In order to validate the correctness of the simulation method, the experiments results in the thesis [11] are simulated by FLUENT6 software in this paper.
Fig.3 The physical model of paraffin （a） The simulation results （b）The experimental results Fig.4 Melting curve of paraffin at 70°C The simulation results shown in Fig.4, Comparison with experimental data, the simulation results are consistent with experimental data, except the small errors exist between the simulation results and the experimental data, because in the simulation a constant temperature boundary conditions is adopted, in the experiment the heat is transferred by natural convection from water to the paraffin, however the convection coefficient is not given，So that the numerical simulation of this paper is correct. 2 The results analysis 2.1 The Setting of calculated parameter The heat storage and discharge characteristics of three devices with different surface structures are simulated.
The simulations begin from 7 o’clock on the first day and end at 7 on the second day.
The CFD simulation of the solar chimney power plant system relying on high buildings[J].
Numerical Simulation of Solar Energy Storage Bed Filled with Phase Change Material[D].

Simulation Analysis In order to verify the rationality and accuracy of experimental results, it is necessary to compare the software simulation results with the experimental data when they are put in the same experimental conditions.
The following is the results of numerical simulation of the light pipe in the same experimental conditions by using Sky Vision software.
Four light pipes were installed in the room and the arrangement can be seen in Fig. 5 and the simulation results showed in Fig. 6.
Ventilation terminais for use with light pipe in building: a CFD study.

Simulation In this study, the code FLOW-3D is used to simulate the mold filling process in LFC.
This software, FLOW-3D, developed by Flow Science, Inc. in the US, is a commercial code on a computational fluid dynamics (CFD), and it can be modified to include the effects of varying interfacial heat transfer coefficient in LFC.
Numerical simulation of CHANG et al. for the step gating system showed that the liquid metal infused the cavity according to the order of arrival at the ingate [15].
Simulation Parameter Setting.
It is apparent that in all simulation cases, the mass flux ratio through the bottom-side ingate is over 82% of total mass flux, much more than the others.

In this article, numerical simulation research about effect of produced liquid viscosity on flow characteristics and separating property of downhole hydrocyclone desander will be carried out by Fluent CFD software.
The Numerical Simulation Geometric Model and Mesh.
Sand phase is also regarded as a fluid during numerical simulation.
The simulations apply stable state numerical calculation.
The section of z=-200mm was selected to analysis numerical simulation result.

From the results of simulation, the threshold of inlet velocity can be found.
Numerical simulation results are general consistent with the actual and can reflect the actual circumstance.
The curve of numerical simulation results are general consistent with the actual the fan performance curve.
Fujun: CFD analysis (Tsinghua University press, Beijing, 2004 )
Zhanzhong: Examples and analysis of FLUENT simulation (Beijing Institute of Technology press, Beijing, 2009)

The horizontal part, with a constant stress of 0.65MPa, in the stress-strain curve of the plaque was applied for the simulation of the non-recoverable deformation of the interlining, which was proved to be reasonable by the latter simulation.
A new constitutive model for the plaque was introduced, which made the results of the simulation closer to the real situation.
It can be concluded from the simulation that the distal end of stent may injure the artery wall after deployment, and the recoil ratios of the three models were very different.
So FEM is proved to be an especially useful numerical simulation method for quantifying some biomechanical characteristics of ICSI.
Furthermore, some researchers have used computational fluid dynamics (CFD) to explore the effect of stent implantation on blood flow.

Numerical simulation is launched for the droplet generation through narrow nozzle, and key factors are discussed.
Performance of ink dot jetting is evaluated and simulation results are verified.
Simulation and Analysis To solve the 2-phase flow, finite volume method is applied for the geometric modeling, grid design and numerical computation.
A piezoceramic droplet generator is presented and its impact on pressure of nozzle entrance is estimated, which has also been approved by CFD simulation.
CMOS: Circuit Design, Layout, and Simulation, Vol. 1.

This paper calculated the flow and air pressure data when automatic angle modulation fan in different installation angle during operation by Fluent, so as to proof the practicality and superiority of automatic angle modulation cooling fan in the engine cooling. 1-engine, 2-output shaft, 3-pump, 4- automatic angle modulation equipment, 5-force conversation equipment, 6-bellows, 7-radiator, 8-bevel gear pair, 9-control flow pipe, 10-container of expansion liquid, 11container of cooling water Fig.1 The picture of engine cooling system Modeling The simulation model was built by the automatic angle modulation cooling fan designed for the engine of the ZL50C loader.
To reflect the running situation in the different installation angle in this test, the grid model of fan was built at the installation angle of 25°, 36°, 45°, 54°, 60°, 70°, 75°severally, the method of building and meshing is the same of every model at different angle, all above work is on the tool of Turbo that was exploited for the simulation of fan.
Fig.2 Flow area meshed model of single blade Simulation Import the seven meshed models into the Fluent, the average number of elements is about 300 thousand, use the solver of segregated and implicit, absolute velocity formulation, PRESTO!
The residual convergence of simulation to the 54°installation angle is shown as fig. 3, when it running with the inlet flow is 4.45kg/s, the nephogram of blade static pressure is shown as fig. 4.
Investigation on the Connection between Angles of Setting and Efficiency within Axial-flow Fan for Subway by CFD [J].

Standard k-ε (SKE) and Large Eddy Simulation (LES) techniques were chosen as the turbulent model for the validation study.
Firstly, a steady state simulation using SKE was obtained and the steady state statistics was used as the initial conditions for the LES simulation.
The LES simulation is continued for 30 s of simulation time in order to establish the turbulent wind fields throughout the domain and all statistics are averaged at least for 15 s.
Carissimo, Best practice guideline for the CFD simulation of flows in the urban environment.
An Intercomparison of Large-Eddy Simulations of the Stable Boundary Layer, Bound-Lay Meteorol 11 (2006) 247-272.

In this paper, we use numerical simulation method to analysis the underwater motion attitude of XBT probe.
Numerical simulation results Drag and lift characteristics analysis.
Since the numerical simulation of the process, no slip angle sensor, so there will be no lateral force substantially only drag and lift.
Numerical Simulation the Flow Field of Expendable Current Profiler[J].
CFD based flowfield analysis of an expendable bathythermographs probe[J].