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Online since: May 2021
Authors: Farouk Kebir, Youcef ATTOU
Simulations were performed with a ratio of radius = 0.714. 
Numerical model The numerical simulation was carried out by the Fluent 16.0 code. 
-Simulation results are in good agreement with the experimental data.
Lohse, Direct numerical simulation of Taylor-Couette flow with grooved walls: torque scaling and flow structure, Journal of Fluid Mechanics. 794 (2016) 746-774. http://dx.doi.org/10.1017/jfm.2016.179 [27] Y.
Wilcox, Turbulence Modeling for CFD.
Online since: July 2015
Authors: Izzuddin Bin Zaman, Muhammad Mohamed Salleh
These simulation were conducted to find out the location of vibration for the first four modes.
Vibration amplitude of plate before and after attached with absorber Mode Amplitude (g) before Amplitude (g) after Percentage reduction % 1 0.0974 0.00642 93.4 Conclusion The finite element simulation approaches have been implemented successfully to investigate the vibration attenuation of fixed-fixed ends plate by employing single passive vibration absorber.
Khalid, CFD analysis of thin film lubricated journal bearing, Procedia Engineering 68 (2013) 56-62
Khalid, Simulation of laminar mixing in fractal perforated plate static mixers, Advanced Materials Research 845 (2014) 31-35
Khalid, CFD analysis of circle grid fractal plate thickness on turbulent swirling flow, Applied Mechanics and Materials 465-466 (2014) 109-113
Online since: June 2012
Authors: Fang Liang Wang, Hua Bai, Yu Li
And the detailed comparison between numerical simulation and wind tunnel test is given.
The distribution of surface wind pressure and wind speed of Hangzhou bay bridge, offshore platform and sightseeing tower is numerically simulated based on Fluent of professional CFD software in this paper.
Numerical simulation Mathematical modeling.
Numerical simulation of laminar flow past a circular cylinder [J].
Numerical Simulation of Steady Flow around a 3D High-rise Building[J].
Online since: October 2012
Authors: Wei Zhang, Xiang Cui Lv, Hui Hua Ye
For the purpose of utilizing of wind energy around urban buildings, an technique to gather natural wind energy by artificial energy-gathering tunnel is investigated using numerical simulation method.
An optimized configuration of the tunnel is obtained by numerical simulation and analysis, in which the accelerating ratio is about 2.02 and the wind power density increases about 7.24 times.
Based on the above considerations, four cases (see table 1) are analyzed one by one using numerical simulation method.
The air density is set as in all the simulations in this paper.
Computational fluid dynamics-CFD software principles and applications.
Online since: August 2014
Authors: Chen Fang Cai, Jiang Hao Wu, Bin Liang
In this paper, aerodynamic properties of Blended Wing Body (BWB) civil aircraft are studied by two models: one calls complete model that is computed by numerical simulation coupling equations of motion with the Navier-Stokes equations, and the other doesn’t consider the equations of motion (without dynamic response).
Some groups have studied this phenomenon by CFD methods [10], while most care the effect on airfoil or wings.
Fig. 2 The function of gust Fig.3 CFD grid of the BWB Results and discussion The flight conditions are list in table 2.
Online since: November 2014
Authors: Ubaidillah Ubaidillah, Dominicus Danardono Dwi Prija, Hafidz Adyatama, Eko Prasetya Budiana
Brake disk Modeling Simulation Setup.
Brake Disk CFD Model Convection coefficient values changed according to the simulation time step.
Furthermore, the kinetic energy can then be used as the simulation input.
The simulation results were useful for the preliminary investigation and as a reference in brake disk design.
Play, Thermal contact simulation in 2-D and 3-D mechanisms, ASME Journal of Tribology 110 (1988) 247-252
Online since: March 2011
Authors: Hua Yang Zhao, Gui Ni Yao, Ke Wei Sun, Bei Gang Zhang
Numerical simulation of mixing process in stirring tank [D].
Stirring bioreactor simulation, optimization design and amplification research [D].
Numerical simulation of turbulent batch mixing in a vessel agitated by a Rushton turbine [J].
CFD simulation of liquid-phase mixing in solid-liquid stirred reactor [J].
Numerical simulation of solid-liquid suspension in stirring tank [D].
Online since: November 2012
Authors: Chun Mei Wang, Ye Jian Qian, Li Jun Ou, Hui Chun Wang, Su Wei Zhu
For multi-zone CHEMKIN simulation, we need to define the initial temperature Ti, equivalence fuel/air ratiof, residual mass (RMF) fraction, and mass fraction (MF) of total mass for each zone.
A three-dimensional CFD model was used to study a complete cycle and provided initial conditions (at IVC) for CHEMKIN simulation.
N-heptane was chosed as the representative of diesel in our chemical kinetic simulation.
Effect of the ethanol addition on simulation and the experimental in-cylinder pressure and heat release rate The effect of ethanol on LTHR.
Our simulation results of the pressure and the heat release rate (HRR) are shown in figure 2.
Online since: May 2011
Authors: Ke Qin Gong, Sheng Jie Guo, Da Ying Zhang, Hong Fang Jiang
The theoretical analysis and numerical simulation for wall heat transferring process of the gas-infrared heated room is finished in this paper.
Simulations on Exterior Wall Heat Transfer Characteristics of Radiant Heating Room The Conditions of Numerical Simulation.
A numerical simulation on a gas heating plant was processed.
Simulation on Exterior Wall Surface Temperature Distribution.
CFD software is adopted to simulate the indoor temperature field, and the indoor temperature distribution of this plant is shown in Fig.3.
Online since: January 2013
Authors: Ding Guo Zhao, Shu Huan Wang, He Jun Zhang
Research of Flow Simulation With High-pressure and Bottom-blowing Nitrogen Shuhuan Wanga, Hejun Zhangb and Dingguo Zhao c College of Metallurgy and Energy, Hebei United University, Tangshan, Hebei, 063009, China awshh88@heuu.edu.cn, bzhanghejun99@163.com, cgyyzhao@163.com Keywords: High Pressure, Bottom-blowing, Numerical Simulation, Molten Steel Flow Field.
Because of the continuous development of the computer and numerical calculation technology, numerical simulation—which is called the “numerical experiment” or computational fluid mechanics method developed rapidly [3-6].
Many validated mathematical models and CFD softwares can describe detailed and realistically the process and phenomenon in the metallurgy reactor, and also can give quantificationally actual operation parameters and make evaluation, and can provide basis for reactor design and production control [7].
The Simulation Results and Analysis The Influence of Pressure on the Flow Field of Molten Steel.
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