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China 2State Key Laboratory of Automotive Simulation and Control, Jilin University Changchun, R.P.
The cyclic-mean values of the in-cylinder gas-to-wall heat transfer coefficient and bulk gas temperature were obtained from the comprehensive thermodynamic cycle simulation by the software-GT Power.
[2] Qun Chen, in: CFD Analysis of Cooling Water Jackets in Automotive Diesel Engine [D].
[3] Shengguan Qu, Wei Xia, Ronghua Huang, etc., in: Experimental Research and CFD Analysis of the Cooling Water Flow in Engine Cylinder Head [J], submitted to Journal of South China University of Technology (Natural Science Edition), 2004.32(8): 42-46
[5] Günter P.Merker, Christian Schwarz, Gunnar Stiesch, et al., in: Simulating Combustion: Simulation of Combustion and Pollutant Formation for Engine-development [M].

The pressure waves in one working cycle and the flow field were displayed based on numerical simulation.
The efficiency from both numerical simulation and experiment tend to go up with the increasing of the outlet pressure and then fall down.
The two curves show a good agreement, while the results of simulation are a little higher than the experiment.
The generation and propagation of pressure waves and the flow field inside a pressure-exchange ejector can be obtained clearly based on numerical simulation.
A CFD study of wave rotor losses due to the gradual opening of rotor passage inlets.

Verify the accuracy of the simulation results.
Verify the accuracy of the simulation results.
Verify the accuracy of the simulation results.
Verify the accuracy of the simulation results.
[4] Jürgen Schmidt, Wolfgang Peschel: Experimental and theoretical studies on high pressure safety valves(Journal Of sizing and design supprted by numerical calcula-tions (CFD), China 2009)

Numerical Study on the Heat Transfer Characteristic in Periodical Variable Cross-section Channel Li Li, Xiaoze Du School of Energy and Mechanical Engineering, North China Electric Power University Beijing 102206, China doubleli@ncepu.edu.cn, duxz@ncepu.edu.cn Key words: heat transfer, numerical simulation, variable cross-section Abstract.
A commercial CFD software Fluent is used for the numerical solutions.
The grid independence is carried out to raise the accuracy of simulations.
Conclusion Average heat transfer characteristics in a multi-period converging-diverging channel in steady regime have been investigated through numerical simulation.

The trend line between the simulation data and experimental data has no significant difference and thus it shows that the simulation data were verified.
Simulation The numerical simulation was carried out to determine the drag of the AUV at lower speed, between 0.05ms-1 and 0.5ms-1 which cannot be reached by the experiment.
ANSYS Fluent software was employed to do this simulation.
The simulation trend line is in line with the experiment trend line.
Arshad: CFD Simulation of Cooperative AUV Motion, Indian Journal of marine Sciences, vol. 38(3), (2009), p. 346-351

Fire simulation programs are classified into zone models and field models.
The FDS was developed by the National Institute of Standards and Technology (NIST), based on Computational Fluid Dynamics (CFD), and uses large eddy simulation (LES) for computing flow patterns.
The essential fire simulation positions are shown in Figs. 1-4.
Guo, Numerical simulation of fire-induced flow a stairwell, Build.
Huang, Using fire dynamic simulation (FDS) to reconstruct an arson fire scene, Build.

Simulation of gas-solid flow characteristics in three-dimensional rotational spouted-fluidized bed Long Xinfeng1, Liu Yi1, Lou Bo2 (1.School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China;2.
The numerical simulation of the fluidized bed is mainly a two-dimensional one of spouted bed based on Euler two-fluid model and particle kinetic theory.
References [1] Wang Xiaojing,Li Lianbo.Numerical simulation and experimental study on rotational gas flow field in spout-fluidized bed[J].Chemical Industry and Engineering, Vol.24(4)(2007)：p.321-324,328
Numerical simulation of Gas-particle Hydrodynamics in CFB[J].Power System Engineering, Vol.27(6)(2011)：p.6-8
,Limtrakul, S. et al.Axial gas and solids mixing in a down flow circulating fluidized bed reactor based on CFD simulation[J].Chemical Engineering Science, Vol.73(2012):p.8-19.

The effect of cycle time on the simulation is shown in Figure 3.
The simulation was used to discuss the effect of pressure, total cycle time and temperature due to oxygen concentration.
Tan, “CFD modeling of the perovskite hollow fiber membrane modules for oxygen separation,” Chem.
Boniface, “Numerical simulation of a pressure swing adsorption oxygen unit,” Chem.
Chou, “Simulation study of separating oxygen from air by pressure swing adsorption process with semicylindrical adsorber,” J.

This paper focuses on computational fluid dynamics (CFD) simulation of the dynamic exploited influence of wind field in the open pit quarry.
Fig. 1 Simulation model Fig. 2 Mesh inside the quarry Simulation Model.
In these simulations, we use SIMPLE algorithm that supposed by Patankar and Spalding [9]， the wall is treated by wall function and face interpolation of cell centered solution variables use a second order upwind scheme.

If you want to calculate the structure of the accurate wind load, need to undertake building wind tunnel test, or simulate the structure of the wind load by using wind load CFD numerical.
If want to calculate the the accurate wind load of structure, need to undertake building wind tunnel test, or use wind load CFD numerical simulation the structure of the wind load.