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All formulas of the program used medium physical values calculated on the transversal section flow of the pipe and are used for simulation of flow in industrial installations.
Theory and simulation, Publishing Universitaria Craiova, 2011
Numerical calcullus and C.F.D. analysis, Publishing Universitaria Craiova, 2016

Fig. 2 Mesh and boundary conditions chosen for the simulation.
Figure.2 shows the mesh and boundary conditions chosen for the simulation.
A commercial flow solver based on computational fluid dynamics(CFD) is employed for the simulation of the two-phase flow of molten metal and ambient gas.
Simulation Parameters.
The simulation parameters are chosen based on the physical system.

Simulation Study for the Effect of Oil Viscosity on Performance of Full Metal Single Screw Pump Jun fei Wu1, a,Xiao Wei2,b,Xue zheng Yang2,c,Ying Yu2,d 1Sino-German Technology Faculty, Qingdao University of Science and Technology, Qingdao 266061, P.R.China 2College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, P.R.China ajfw_2002@sina.com.cn, bweixiao881023@126.com, c627599428@qq.com, dyuyingwyd@163.com Key words: full metal screw pump; finite volume method; oil viscosity Abstract: The oil viscosity affects the pump filling coefficient, so it is the important parameter affecting lifting performance of metal screw pump.
Viscosity is the important factor that affect volumetric efficiency of the pump , so this paper will use the CFD software to simulate and analyze the effect of the oil viscosity on the pump performance. 1 The Calculation Model of analysis of Flow Field In order to explore the effect of clearance volume on the pump outlet pressure, this paper will generate the analysis model of GLB500 type screw pump with different clearance value.

Numerical Simulation of Forced Heat Convection Turbulent Magnetic Nanofluid Flow in a Square Channel NOR AZWADI Che Sidik1, a and HUSNAN Jafni1, b 1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor Bahru aazwadi@fkm.utm.my, bjafni91@gmail.com Keywords: Square Channel, Forced Convection, Heat Transfer, Turbulent Flow, Magnetic Nanofluids.
Physical Model A three dimensional, channel was considered in the present simulations.
Numerical Method The Computational Fluid Dynamic (CFD) commercial software FLUENT 14.0 was used to solve the governing equations of continuity, momentum and energy.
Kune, Numerical Simulation of Water-Based Alumina Nanofluid in Subchannel Geometry.

Design of test underlying node base-on computer numerical simulation technology.
The following is the testing method applied research about the bag filter CFD dust gas uniformity.
Summary From the digital testing methods applied in bag filter CFD computer improving calculation, we can change different parameters in the testing platform to do testing in different condition.
Journal of System Simulation, 2001, 13(1): 114-117, In Chinese
Virtual material testing for stamping simulations based on polycrystal plasticity.

CFD software FLUENT is a mature Fluid Dynamics Analysis of software.
In so doing, fluent in fact acts as a general fluid dynamic simulation module.
In collaborative simulation model, the simulation conditions of FLUENT and MATLAB are determined by the real operating conditions of the current system solution, and therefore the accuracy and credibility of the simulation are substantially improved.
Beijing, journal of system simulation, Volume 19th issue 8th.
Theory and Simulation of turbulence.

Comparison between Numerical Simulation and Wind Tunnel Test of 1/8th Scale Model The correctness of numerical simulation is related to numerical method, grid structure and the other factors.
A hybrid grid is applied for the simulation.
The flow around the train in the numerical wind tunnel is simulated with commercial CFD tool Fluent.
The large eddy simulation model is applied to account for the turbulent nature of the flow.
(a) Comparison between simulation and test in receiver-1.

Table 1 shows specifications for 5 valve lift variants based on the 1-D CFD gas exchange dynamics modeling of 20 hp engine using engine 1-D software.
Simulation Results.
Simulation Results.
Simulation results of new valve train satisfy design criteria.
Cam piston engine virtual prototype simulation of motion [J].

In this paper, computational fluid dynamics software CFD-ACE+ is used for numerical simulation in three-dimensional.
Numerical simulation of droplet formation process is in good agreement with the experimental results which is shown in Fig. 2, proving that the numerical simulation method can be adopted for accurate and expedient calculation of the two-phase flow in microchannels.
In order to analyze the influence of surface tension and viscous force, some further simulations are done.
In order to analyze the influence of the surface tension, some further simulations are done.
Numerical simulation of junction point pressure during droplet formation in a microfluidic T-junction.

aronny2ii@hotmail.com, bshahrin@uthm.edu.my, camirk@uthm.edu.my Keywords: Nozzle hole shape, spray characteristics, cavitation, Jatropha oil, simulations Abstract.
The parameters are discussed based on an overview of the research in the field of simulations with nozzle shaped injectors.
Battistoniet al. [17] had conducted simulation by CFD for different fuels of diesel and biodiesel and found both fuels achieved similar values with the cylindrical (cavitating) hole, meanwhile diesel slightly prevails when the nozzle’s hole is conical.
Spray simulations for both conical and cylindrical hope shaped Numerical analysis was done by using biodiesel and diesel as comparison.
[10] Ming Jia, M.X., Hong Liu, Wei-Haur Lam, Tianyou Wang, Numerical simulation of cavitation in the conical-spray nozzle for diesel premixed charge compression ignition engines.