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CFD in verification and validation (V&V) are the primary means to assess accuracy and reliability in computational simulations [1].
Therefore, CFD becomes a common tool which is able to solve practical fluid flow motion either by numerical methods or simulation.
CFD in Validation vs Comparison Validation and comparison in CFD are related with the very wide-ranging field of modeling and simulation.
Relationship between teaching and industry using CFD COMPANY PROJECT SOLUTION NGL TECH & PETRONAS Project 1: High Recovery Crude & Condensate Stabilization CFD Simulation NGL TECH & PETRONAS Project 2: Slug & Sand Handling and Separator with Integrated Polishing Scrubber CFD Simulation Halton Group Asia Sdn.
Phases of experiment, simulation and industry Several industries in Malaysian that implement CFD are collected in Table 2.

Through CFD, Computational Fluid Dynamics application to calculate the numerical simulation, this paper is to study natural wind velocity and temperature distribution of the internal and external room of BIPV with solar skin.
Introduction of CFD Simulation Software Computational Fluid Dynamics is to apply on comparing the numerical simulation result and experiment result with the condition of building natural ventilating.
CFD Numerical Mode Construction Simulation Experiment Mode Construction Spacial Mode Constructure.
CFD delivers turbulence mode according to different simulation environment.
CFD apply the non-liner formula for assessment.

CFD simulations have been implemented for a distributor with 8 holes of varying diameters (0.8mm).
Joshi, CFD simulations of bubble column reactors: 1D, 2D and 3D approach.
[28] Zhang, H., et al., Generality of the CFD-PBM coupled model for bubble column simulation.
Donnellan, CFD Simulation of a bubble column evaporator.
Joshi, CFD simulation of bubble column—an analysis of interphase forces and turbulence models.

Infromation data about oil pump’s rotate speed, supplying pressure, oil temperature and oil flow rate were obtained by CFD simulation analyzing.
ANN model that used to describe the delivery performance of oil pump was employed, and the model was trained by learning samples from those CFD simulation results.
By using 49 experimental data and 49 CFD simulation data respectively, training procedures for ANN model are carried out.
Combining with CFD simulation results of pump’s internal flow field, volume of oil flow at pump’s output can be calculated.
Conclusions A simulation model based on CFD and ANN is developed to predict the delivery performance of oil pump in engines.

The CFD method of Meteodyn WT is applied to calculate turbulence intensity of wind farm site in complex terrain of some area, and the simulation is compared with measured date by the mast and the simulation based on the line model.
Numerical simulation method.
The numerical simulation of turbulence can be divided into direct numerical simulation method and non direct numerical simulation method.
Simulation software.
Analysis of CFD simulation.

A CFD Simulation of Indoor Natural Ventilation of a Residential District In Zhuzhou Zhiyong Wang1,a, Shunfu Yang1,b*, Changrong Liu1, Tianyu Zhang1, Na Cui1 1School of Civil Engineering, Hunan University of Technology, Zhuzhou, Hunan, China, 412007 azywang668@126.com, bford_young@163.com Keywords: natural ventilation; CFD; numerical simulation; residential district Abstract.
Computational fluid dynamics (CFD) get rapid development in recent 20 years, especially in architectural design.
This text established a model of part of a residential district in Zhuzhou based upon ANSYS FLUENT CFD software, and used numerical simulation method to simulate the condition of indoor natural ventilation under typical summer climate when the doors and windows of buildings were opened.
A simulation of indoor natural ventilation and thermal comfort based on CFD.
Analysis of computational fluid dynamics—Principle and application of CFD software.

Cfd. hydraulic condition.
Numerical simulation.
The results indicate that k, ε can reasonably explain flocculation effect, and meanwhile verify the better applicability as the CFD numerical simulation evaluation indexes of flocculation effect.
The results indicate that k, ε can reasonably explain flocculation effect, and meanwhile verify the better applicability as the CFD numerical simulation evaluation indexes of flocculation effect.
Kostoglou ,A CFD-based simulation study of a large scale flocculation tank for potable water treatment.

To avoid mistakes, visualize the fluid flow and also to directly compare the different design variants it can be practical to use CFD (Computational Fluid Dynamics) simulations.
In this study, CFD simulations were used to design, test and compare two alternatives of a fire ventilation system.
Regardless of the design standard used, it is very important to verify correctness of the proposed solution by computational fluid dynamics (CFD) simulations [4,5].
The CFD simulation model was created in the software PyroSim FDS 6.4.0 [14], which includes also the Fire Dynamics Simulator.
Merci, Smoke control in case of fire in a large car park: CFD Simulations of Full-Scale Configurations, Fire Safety Journal 57 (2013) 22-34

Then, experiments were carried out in a spinning disk test rig with variable speed of spinning and results were compared with CFD simulation.
Hydrodynamics Modeling Using CFD Assumptions were made during simulation of the flow of thin liquid film over horizontal spinning disk.
Table 1 summarizes values of model parameters and conditions applied for the CFD simulation.
The comparison results of thin liquid film thickness across the radial position of disk surface between experimental and CFD simulation are shown in Figure 4 and 5.
Generally, the profiles of thin liquid film thickness from the experimental and CFD simulation results showed similar changes where thinning effect of liquid film in radial location can clearly observe.

Aerodynamic characteristics simulation analysis of a certain type changed wing drone aircraft based on CFD Ma Deyou 1, b, Xu Ming 1, a and Chen Zhaotao 2, a 1 Test center of ordnance, Baicheng 137001, China; 2 Nanjing Research institute of Simulation technology, nanjing 210016, China a453214854@qq.com, b 1277367012 @qq.com Keywords: drone aircraft , CFD , aerodynamic characteristics simulation.
3.3 The analysis and evaluation of results Using CFD simulation platform, observe the lift coefficient curve, resistance coefficient curve and the body surface Mach number distribution contours and the body surface pressure coefficient distribution contours respectively, as shown in figure 3 to figure 7.
Based on CFD numerical simulation calculation platform, calculate the key aerodynamic parameters, and the simulation calculation shows that this method is scientific and feasible, and can be used as thickening of infrared load method for further engineering practice.
Computational Fluid Dynamics Analysis –CFD Software Principle and Application [M].
《A Kind of Deformation Wing Subsonic Aerodynamic Characteristics of Simulation Analysis Based on CFD》 [J].