Numerical Simulation Of The Effect Of Process Parameters

Numerical Simulation of the Non-Darcy Flow Based on Random ...

2.2. Numerical Simulation of Gas Phase Non-Darcy Flow. The dynamic model is adopted using the Matlab program. The pore-throat structure shown in Figure 1 was used as a unit to analyze the pressure drop caused by the fluid flowing into the pores . The fluid flow corresponds to the Hagen-Poiseuille equation during the laminar flow in a porous medium.

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Numerical Simulation of the Effects of the Nozzle ...

A numerical simulation of the two injectors’ fuel injection process at different load conditions has been done. The influence on fuel and air mixing process is analyzed. The results show that the special injector has a good performance at low load, but the standard injector is more favorable for fuel and air fully mixing at high load.

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Numerical Simulation of the Supporting Effect of Anchor ...

Numerical Simulation of the Supporting Effect of Anchor Rods on Layered and Nonlayered Roof Rocks Chao Yuan , 1 , 2 , 3 Lei Fan , 3 Jian-feng Cui , 3 and Wei-jun Wang 1 , 2 , 3 1 Work Safety Key Lab on Prevention and Control of Gas and Roof Disasters for Southern Coal Mines, Xiangtan 411201, China

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Simulation Parameter Test and Seepage Effect Analysis of ...

It is a difficult point in the field of geotechnical engineering to test the simulation parameters of the pile-anchor supporting structure of slope excavation and analyze the effect of seepage on the stress of the structure. This study relies on the right side slope treatment project of a highway in Guizhou Province. Aiming at the defect that the current numerical simulation parameter ...

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Numerical simulation of temperature distribution and ...

Jan 01, 2020· Additionally, a 2D transient thermal-structural numerical simulation model was developed to simulate the complete laser welding process. The effect of each parameter has been studied experimentally and numerically.

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Numerical simulation of wet deacidification process of ...

Based on two-film theory, considering the effects of water evaporation in the droplets and vapor condensation in the flue gas during the deacidification process, a numerical calculation model is established to calculate the removal efficiencies of HCl and SO 2, and analyze the effects of different nozzle layout, spray angle, spray speed and other parameters on the deacidification effect. This …

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Experimental and numerical investigation of the effect of ...

K. Venkatesan and R. Shivpuri, Numerical Simulation of Die Cavity Filling and Solidification in Die Castings and an Evaluation of Process Parameters on Die Wear, Paper No. Cleveland T93-011,Transactions of the North American Die Casting Association, 17th Int. Die Casting Congress and Expo., NADCA, (North American Die Casting Association), 1993

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Numerical Simulation of Effects of Different Operational ...

Numerical Simulation of Effects of Different Operational Parameters on the Carbon Solution Loss Ratio of Coke inside Blast Furnace by Mingyin Kou 1,* , Heng Zhou 1 , Li Pang Wang 2,* , Zhibin Hong 1 , Shun Yao 1 , Haifa Xu 3 and Shengli Wu 1

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Numerical Studies on Channel Formation and Growth During ...

Oct 13, 2006· Subsequently, numerical simulations are performed for cases with initial and boundary conditions favoring freckle formation. The effects of parameters, such as cooling rate and initial concentration, on the formation and growth of freckles are investigated.

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Investigation on the Effects of Process Parameters on ...

Sep 13, 2017· Investigation on the Effects of Process Parameters on Defect Formation in Friction Stir Welded Samples via Predictive Numerical Modeling and Experiments MSEC2017 Analysis of Temperature and Plastic Flow During Friction Stir Spot Welding …

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Numerical Simulation of the Laser Welding of 2205 Duplex ...

welding process on this combination steel, called Duplex, i n this present work a 3-D numerical simulation using the FEM method is explored, which has been validated with published experimental work, to investigate the effects of process parameters on temperature profile and bead geometry formed due to laser welding of butt joint.

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Numerical Investigation on the Effect of Process ...

Numerical Investigation on the Effect of Process Parameters during Aluminum Wheel Flow-Forming %K Aluminum wheel flow-forming, backflow defect, geometry precision, compression amount %X Aluminum wheel flow forming is an incremental forming technique that lengthen the material in axial direction and thin in radial direction.

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Numerical Simulation of Hydro-mechanical Deep Drawing — A ...

Hydro-mechanical deep drawing is a process for producing cup shaped parts with the assistance of a pressurized fluid. In the present work, numerical simulation of the conventional and counter pressure deep drawing processes has been done with the help of a finite element method based software. Simulation results were analyzed to study the improvement in drawability by using hydro-mechanical ...

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Numerical Investigation on Key Process Parameters ...

The numerical results of the validation simulations were in agreement with the experimental results, thus validating the model parameters used. The model was developed in order to study the effects of process parameters on the blanking of mechanical steel parts, with particular attention to the study of punch-die gap influence.

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Numerical Simulation on the Effect of Process Parameters ...

Incremental sheet forming (ISF), based on the ‘layered manufacturing’ principle of rapid prototype manufacturing technology, is an innovative and highly flexible technology for forming complex shaped parts without the need for costly dies. This paper presents a numerical investigation on the influence of forming process parameters by modeling the forming process.

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Numerical Simulation of Optimization of Process …

Numerical Simulation of Optimization of Process Parameters of Micro Wire EDM of Al-SiC Alloys Using COMSOL Software K. V. S. Dheeraj1, M. V. B. M. Kumar1, M. Rithvik1, T. Ramesh1 1National Institute of Technology, Tiruchirappalli, Tamil Nadu, India Abstract Micro Wire EDM (Electro Discharge Machine) process is a highly reliable and non-conventional

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Numerical Simulation of Hydro‐mechanical Deep Drawing — A ...

Hydro‐mechanical deep drawing is a process for producing cup shaped parts with the assistance of a pressurized fluid. In the present work, numerical simulation of the conventional and counter pressure deep drawing processes has been done with the help of a finite element method based software. Simulation results were analyzed to study the improvement in drawability by using hydro ...

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Numerical Simulation of Ultrasonic Assisted Indentation ...

drawing process by radially and longitudinally vibrated dies using ABAQUS software. Mousavi, et al. [8] investigated the numerical simulation of direct extrusion of sheet metal using ultrasonic vibrations. Also, they studied the effects of ultrasonic parameters including …

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Predicting the effects of material and process parameters ...

parameters on springback by fem numerical simulation in sheet metal forming von Dim Nguyen, Pierre-Antoine Adragna, Pascal Lafon To cite this version: von Dim Nguyen, Pierre-Antoine Adragna, Pascal Lafon. Predicting the effects of material and process parameters on springback by fem numerical simulation in sheet metal forming. MOSIM 2014, 10ème

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Effects of operating parameters in sweeping gas membrane ...

Effects of operating parameters in sweeping gas membrane distillation process: Numerical simulation of Persian Gulf seawater desalination. Journal of Water and Environmental Nanotechnology , 3(2), 128-140. doi: 10.22090/jwent.2018.02.004

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Numerical analysis of the effect of turbulence transition ...

Numerical analysis of the effect of turbulence transition on the hemodynamic parameters in human coronary arteries Arun Mahalingam 1 , Udhav Ulhas Gawandalkar 1 , Girish Kini 1 , Abdulrajak Buradi 1 , Tadashi Araki 2 , Nobutaka Ikeda 3 , Andrew Nicolaides 4 , …

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Roll Forming of AHSS: Numerical Simulation and ...

In the current study, the numerical simulation of a V-section profile has been implemented. The effect of the main process parameters, such as the roll forming line velocity, rolls inter-distance, roll gap and rolls diameter on quality characteristics is investigated.

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Numerical Simulation of Oxidation Effects in the Laser ...

Numerical Simulation of Oxidation Effects 837 where kr0 is the kinetic rate constant, Ea the reaction energy, R the universal constant and T is the temperature. The equilibrium concentration XO 2,e is obtained from the equilibrium constant Ke which is determined by Gibbs free energy of the reaction:

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Modelling and Simulation of Deep Drawing Process of ...

A finite element model is developed for 3-D numerical simulation of a circular cup for blank material AL1200 forming process in finite element software ABAQUS 6.14 and ANSYS18.1/APDL. Properties and tool design parameters were used as input parameters for simulation. Wrinkling and spring back defect was observed in the simulated cup.

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Numerical Simulation of the Effect of Process Parameters ...

The numerical simulation of high-speed twin roll casting is performed by analyzing fluid flow, heat transfer, and solidification behavior of Al–Cu hypo-eutectic alloy. The flow field, temperature, liquid fraction distribution, and cooling rate are analyzed by solving governing transport equations of continuity, momentum, energy, and turbulence.

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Numerical simulation of effects of machining parameters ...

@inproceedings{Tamizharasan2014NumericalSO, title={Numerical simulation of effects of machining parameters and tool geometry using DEFORM-3 D : Optimization and experimental validation}, author={T. Tamizharasan and N. Senthilkumar}, year={2014} } T. Tamizharasan, N. Senthilkumar Published 2014 This ...

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Effect of Time Scaling and Mass Scaling in Numerical ...

It is concluded that the numerical simulation might be exploited for optimization of the incremental forming process of sheet metal. ... the effect of process parameters—tool type, tool size ...

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The Numerical Simulation of Effect of Parameters for Bolts ...

The Numerical Simulation of Effect of Parameters for Bolts on Slope Stability. Article Preview. Abstract: In order to analyze the influence of bolt supporting parameters on the stability of slope, based on the limit equilibrium method to establish model of slope and calculated the safety factor of slope. Research shows that: (1) As the bolt ...

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Numerical Simulation of the Effect of Shoulder Rotation on ...

The purpose of this study is to study the effect of shoulder rotation variations on the Friction Stir Welding (FSW) process through numerical simulations on the mechanical properties of dissimilar weld joints between two series of aluminum alloys, and there are 5083 and 6061-T6.

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Numerical Simulation and Investigation of System ...

The effects of various operating parameters such as temperature, pressure, initial bubble radius, dissolved gas content and so forth, were investigated in detail. The simulation results of cavitation bubble dynamics model showed a very interesting link among these parameters for production of oxidizing species.

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