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The simulation of thermal pad in semiconductor is using FLUENTTM software.
The results from simulation is been compared to the results from experiment.
As far as the authors are aware, computational fluid dynamic (CFD) had been introduced in this area in 1985 and widely used as a thermal prediction tool thereafter.
Utilization of CFD as thermal prediction tool was employed by Plotnik and Anderson (1995) and Tucker and Paul (1998) as part of design for heat transfer enhancement in electronic devices.
Three-dimensional analyses of heat and fluid flow over a single 84 pins-PLCC package mounted on a printed circuit board (PCB), treated as a conjugate heat transfer problem were reported from Quadir et al. (2000) and Jayakumar et al. (2004) who used Fluent, the CFD software, for the simulations.

Compared with the experimental study, CFD computing time is shorter, fund is less used.
Development of a common research model for applied CFD validation studies.
Transonic CFD applications to engine/airframe integration.
Fluid simulation calculating examples and engineering application[M].
Efficient treatment of complex geometries for large eddy simulations of turbulent flows[J].

Tank working principle and simulation scheme Tank working principle.
Simulation scheme.
CFD simulation analysis of the original tank Simulation process.
CFD simulation analyses of the improved structures Fig. 4 The structure of scheme 2 Triangle area Circular through-hole Improved structures Brake return oil dissipates heat through two ways in tank: one is conduction with the low temperature oil in tank; the other way is the convection exchange with the wall.
Improving the Hydraulic Efficiency of Water Process Tanks Using CFD Models [J].Chemical Engineering & Processing, 2008(8):1179-1189

The key of success of simulation of the process of LCM technology is the veracity of materiel parameters, which are used for the simulation [3, 4].
Costing much time is the disadvantage of the experimental methods, so computational fluid dynamics (CFD) technology is used by some scholars for measuring permeability.
Through using the FLOTRAN CFD module of ANSYS, the simulation of porous medium property of each fiber bundle can be implemented.
The permeability of fiber bundle is given in the process of the simulation.
It is very useful for the further research of the simulation of the LCM process.

With the development of computer technology, graphics and numerical algorithm, commercialized CFD software emerged.
CFX software is a distinguished representative of CFD software.
It must be solved by numerical simulation.
The raceway geometric model was built by using ANSYS ICEM CFD 5.1.
The reason may be too small particles number in numerical simulation.

In other words, their simulation has ignored the bubble nucleation process and started the bubble growth simulation with pre-existed bubble nuclei.
The bubble growth dynamics is difficult to be accomplished by using classical Computational Fluid Dynamics (CFD) approach.
This was accomplished by coupling the bubble nucleation and growth model together with the hydrodynamics equations in CFD and population balance model (PBM).
Volume finite method was employed for the discretization of equations in the simulation.
The k-ε turbulence model was employed in the CFD solver to simulate the fluid flow in the computational domain.

A 3D CFD model has been developed by using in-house code to analyze the various processes coupled with elementary surface reactions occurring in SOFC’s anode, to identify the effects between transfer processes and some elementary reactions occurring in the anode.
The inlet temperature Tin=800 oC, the inlet molar fraction XH2:XCH4:XCO:XH2O:XCO2=0.28:0.171:0.023:0.473:0.053 [15]. 3 CFD Solution Methods A 3D CFD code based on Fortran language has been developed to solve the model.
Deutschmann: CFD analysis of a solid oxide fuel cell with internal reforming: Coupled interactions of transport, heterogeneous catalysis and electrochemical processes, Journal of Power Sources 162, p.1192-1202 (2006)
[9] BA Haberman, JB Young: Three-dimensional Simulation of Chemically Rreacting Gas Flows in the Porous Support Structure of an Integrated-planar Solid Oxide Fuel Cell, Int.J.
Wang: CFD Approach to Analyze Parameter Effects on Chemical-Reacting Transport Phenomena in SOFC Anodes, Heat and Mass Transfer, 45, p. 471-484 (2009).

The Fluent is a powerful commercial CFD software [2, 3].
When the pressure and density of gas is too low, the gas itself does not satisfy the continuity hypothesis, thus it thoroughly subverts the foundation of the CFD simulation.
Therefore we can use the Fluent software to do simulation.
If they are nearly same, it means that the simulation result is correct, and thus indirectly proves that the Fluent simulation is feasible.
In the CFD simulation, this property of the pump inlet should correspond to the constant velocity boundary condition or the constant volume flow rate boundary condition.

In order to make sure the quadrotor based flying sniffer robot can perform well in odor plumes tracking, we have carried out a detail study in airflow simulation analysis by using Computational Fluid Dynamics (CFD) software.
A thorough study on aerodynamics and airflow analysis of a quadrotor in simulation has been carried out.
Computational Fluid Dynamics (CFD) software has been used to get the simulation results of the airflow analysis.
Fig. 5. 3D model of a quadrotor with exact dimension Discussion of Results The airflow analysis simulation results are shown in Fig 6 (a)-(e).
Odorant concentration (%) VS distance D, height ΔH, & Angle θ Conclusions The detail study in airflow simulation analysis by using Computational Fluid Dynamics (CFD) software has been carried out.

The subcooled boiling phase transformation of ammonia in a horizontal pipe tube was simulated through the application of the CFD fluid computational platform, the fluid state parameters in the tube were given at the same time.
Model For the simulation phase change boiling, the key is establishing the correct model.
Set the solution conditions Using CFD computational fluid dynamics software to achieve the numerical simulation of liquid ammonia in a horizontal circular tube which occur phase transition.
A length of 24m, a radius of 10mm circular tube, simulation of liquid ammonia in the mobile phase transition.
The simulation results and analysis The variation of the tube velocity.