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The simulation results is reasonable according to the facts.
Horinouchi studied the numerical simulation of the cavitation of the orifice and carried out the noise test.
Gao observed the cavitation of the ball valve through the visualization method and compared the observed results with the simulation results [3].
Fig.1 Structure of typical V-type orifice This paper adopts CFD to analyze the flow characteristics of the V type orifice, uses the cavitation model which is based on the stress criteria considered the bubble dynamics and incompressible gases to estimate the cavitation.
Simulation and analysis This paper uses CFD software- FLUENT to simulate the flow field of the V-type orifice shown in Fig.1.

In the process of phase change, liquid phase is used as two ways of heat exchange: pure heat conduction and natural convection, and we exploit CFD software to carry out numerical simulation.
This article use Fluent software, compare the numerical simulation of considering liquid-phase under the phase change and neglecting heat transfer from natural convection.
Simulation Analysis The physical model which diameter is 2cm, and the elevation is 6cm to simulate.
Simulation of working conditions can be seen in table 1, thermal properties of the phase change materials as shown in table 2.
[4] Marilena,Giangi.Phase change problems with free convection: fixed grid numerical simulation.Comput visual Sci 1999(2):123-130.

The present study conducts Fluent CFD model to simulate a 2D slot impinging jet in order to analyze the cooling performance of mist/air.
Due to the symmetry of simulation geometry, only half of the slot jet domain is calculated as pointed in fig.1.
Numerical Method The simulation uses the segregated solver, which employs an implicit pressure-correction scheme.
Numerical simulation on cooling effectiveness of combined impingement and film cooling.
[7] Li, X., and Wang, T., Simulation of Film Cooling Enhancement With Mist Injection.

Fig. 1 Recovery Procedure In recent years, using Computational Fluid Dynamics (CFD) methods to solve problems such as Fluid-Structure Interaction (FSI) is often discussed in many articles[1,2,3,4].
Simulation Result Many factors affect tm.  
New Structural Model for Parachute Inflation Simulations.
Simulation and Modeling of Wind Effects on Airdrop Systems.
Full Nonlinear Simulation of Helicopter Coupled Rotor-Fuselage Motion Using MATLAB Symbolic Processor and Dynamic Simulation.

This study used an alternative approach based on the combination of the Taguchi method [1,2], Computational-Fluid-Dynamics (CFD) [3] and electromagnetic field analysis to determine the optimal design parameters of the micro wind turbine.
Design of the Micro Wind Turbine Using CFD and Taguchi Method This study uses the Navier-Stokes equations to simulate the flow-field distribution of the micro wind turbine.
These sets of algebraic equations are then solved using the SolidWorks Flow Simulation solver.
Conclusions This paper used the Taguchi method, CFD and electromagnetic field analysis to formulate an optimal design with regards to the micro wind turbine of the dental fiber handpiece.

Simulation Research on a Subsonic Flow around Plane Cascade Lei CAO1, Zheng-heng ZHAO1,a and Shu-ying LI1,b 1College of Power and Energy Engineering, Harbin Engineering University, Harbin, China azhaozhengheng@126.com, blishuying@hrbeu.edu.cn Keywords: Axial Compressor, Plane Cascade, Subsonic Flow, Numerical Simulation Abstract.The paper deals with an analysis of a gas flow through two sets of plane cascade at various angles of attack (0 o, +20 o, -20 o) of different inlet Mach numbers (0.6,0.4, 0.2) by commercial CFD code FLUENT 6.3.
Simulation And Analysis Mach Number Distribution (a) B1 M=0.6 (b) B1 M=0.2 (c) B2 M=0.6 (d) B2 M=0.2 Fig 3.
Blade surface pressure distribution in middle section at 0 o attack angle Summary In this paper, a 2 D simulation of a gas flow through a subsonic blade cascade at various attack angles of different inlet Mach numbers is carried out and its flow physic is analyzed.
On condition of negative attack angle, when inlet Mach number decreases, flow is prone to separate on suction surface and different blade cascades have different separation inlet mach numbers; (3) B2 aerodynamic performance is better than B1 at negative attack angle and positive angle and B1 has a preferable aerodynamic performance compared with B1 at 0 o attack angle; In our further research, a linear cascades test will be carried out to validate the simulation results.

This article highlights the use of multi-dimensional CFD modeling for the design of experimental reactor which is used for the decomposition process gases generated by pyrolysis.
For numerical solution of the existing physical phenomena in the reactor, commercial CFD software Fluent was used which is based on the equations describing the transport of momentum, heat and substances.
The model is based on the simulation trajectories of the representative beams that are emitted, absorbed and reflected by the wall surface.
A large-scale benchmark for the CFD modeling of non-catalytic reforming of natural gas based on the Freiberg test plant HP POX.

The simulation results are used to analyse the thermal characteristics of the motor.
Furthermore, the thermal characteristics of the motor are predicted using the CFD method.
The electromagnetic (iron and joule) losses are estimated using a 2D-FE simulation.
These are then used to assess the thermal field during a 3D-CFD conjugate heat transfer analysis.
Avanessian, CFD simulations of electric motor end ring cooling for improved thermal management, Science and Technology for Energy Transition, 77 (2022). https://doi.org/10.2516/stet/2022015 [8] C.

In this paper, the 2D numerical simulation research for bench-scale circular cross-section riser based on EMMS methods is carried out.
With the development of the computer technology, the CFD (Computational Fluid Dynamics) has developed rapidly, which provide low-cost and high efficient design method [5, 6].
In this work, based on the two-fluid model, a 2D numerical simulation for riser is carried out to test the validity of the simulation models.
Comparing the simulation results with the experimental data, it can be seen that the Wen-Yu drag force model based on the homogeneous assumption can not get satisfying simulation results compared with the revised EMMS model.
The simulation results obtained by EMMS methods and Wen-Yu drag force expression are compared.

Simulation conditions.
At the start of the simulation 10% of sand was positioned at the base of the mould with a packing volume of 0.6m3.
The simulations are carried out for different viscosities - 0.1 N-s m–2 and 0.2 N-s m–2 under the gravitational force of 1G and 2G.
The simulations are carried out for fluid in which viscosity varies with temperature according to an UDF (user defined function).
“Utilizing Computational Fluid Dynamics (CFD) for the Modelling of Granular Material in Large-Scale Engineering Processes”