A Monte-Carlo simulation of the electrodeposition process

Li, D. Y.; Szpunar, Jerzy A.

doi:10.1007/bf02666412

Cited by 6 publications

(2 citation statements)

References 12 publications

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“…/ Geometry of the Weld Pool simulate the phase transformations of steels using the Johnson-Mehl-Avrami-Kolmogorov equation [11], or microstructure C-Mg and HSLA steel using the Scheile additive rule [12]. Research is also focused on the modelling of the grain growth in the HAZ using the Monte Carlo method [13] and modelling the properties of the inclusions during precipitation and subsequent diffusion processes.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Selected Processes and Technological Parameters on the Geometry of the Weld Pool When Welding in Shiels Gas Atmosphere

Bradáč

Moravec

2017

Acta Polytech

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Abstract. This paper is focused on welding with a consumable electrode in a gas shield atmosphere and its main aim is to show the influence of selected processes and technological parameters on the geometry of the weld pool in terms of theoretical and experimental views. For this purpose, the parametric areas defined by the change of the welding current and welding rate were determined. Apart from the influence of these parametric areas, the influence of other technological input variables, including the wire diameter and preheating temperature, was also studied. The experimentally obtained geometric data of the weld pool can be used for technological welding procedures WPS and especially for simulation calculations to obtain a more accurate numerical model of the heat source. This makes it possible to get accurate simulation results and to better understand the impact of other variables that influence the welding process. This all helps to the optimization of the welding process for several applications.

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Section: Introductionmentioning

confidence: 99%

The Impact of Selected Processes and Technological Parameters on the Geometry of the Weld Pool When Welding in Shiels Gas Atmosphere

Bradáč

Moravec

2017

Acta Polytech

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“…While the BEM is powerful, it requires a high level of programming and mathematical sophistication. A simpler approach for modeling complex systems is the random walk, a method that has been applied to diffusionally interacting microelectrodes in two dimensions [26,27] and to electrodeposition [28][29][30][31][32][33] and neurotransmitter dynamics [34][35][36][37] in three dimensions. Yet despite their simplicity, random walk simulations can yield accurate results for complex processes.…”

Section: Introductionmentioning

confidence: 99%

Diffusional interactions at dual disk microelectrodes: comparison of experiment with three-dimensional random walk simulations

Baur

Motsegood

2004

Journal of Electroanalytical Chemistry

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Three-dimensional random walk simulations were used to model the diffusional interactions between coplanar dual disk microelectrodes. Working curves for the dependence of shielding factor, collection efficiency, and amplification factor on the size of the gap between the electrodes were developed. The simulations showed that when the gap size was P 22 radii, the electrodes could be considered as independent and diffusionally isolated. Empirical equations for determining the gap size from simple shielding and generator-collector experiments were established. The simulation was used to model the collector electrode response for square waves of various frequencies applied to the generator electrode. Simulation results were in excellent agreement with the experimental results for several dual disk electrodes having various gap sizes.

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A Monte Carlo simulation approach to the texture formation during electrodeposition—I. The simulation model

Szpunar

1997

Electrochimica Acta

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A Monte-Carlo simulation of the electrodeposition process

Cited by 6 publications

References 12 publications

The Impact of Selected Processes and Technological Parameters on the Geometry of the Weld Pool When Welding in Shiels Gas Atmosphere

The Impact of Selected Processes and Technological Parameters on the Geometry of the Weld Pool When Welding in Shiels Gas Atmosphere

Diffusional interactions at dual disk microelectrodes: comparison of experiment with three-dimensional random walk simulations

A Monte Carlo simulation approach to the texture formation during electrodeposition—I. The simulation model

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