The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing
The multi-energy vibration processing, namely the combination of different energies or forces acting on a free abrasive medium for grinding of metal parts, is becoming more used in finishing processes, in recent years. However, the complexity that is involved in the aforementioned process requires a...
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doaj-32e2dfa16c404ad9af7b6b727f449cb62020-11-24T21:26:28ZengMDPI AGMaterials1996-19442019-09-011219305410.3390/ma12193054ma12193054The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration ProcessingJános Kundrák0Andrey V. Mitsyk1Vladimir A. Fedorovich2Michael Morgan3Angelos P. Markopoulos4Institute of Manufacturing Science, University of Miskolc, 3515 Miskolc, HungaryKharkov Polytechnic Institute, Department of Integrated Engineering Techniques n.a. M.F. Semko, National Technical University, 61002 Kharkov, UkraineKharkov Polytechnic Institute, Department of Integrated Engineering Techniques n.a. M.F. Semko, National Technical University, 61002 Kharkov, UkraineEngineering Research Institute, Liverpool John Moores University, Brownlow Hill, Liverpool L3 5UG, UKLaboratory of Manufacturing Technology, School of Mechanical Engineering, National Technical University of Athens, 15772 Athens, GreeceThe multi-energy vibration processing, namely the combination of different energies or forces acting on a free abrasive medium for grinding of metal parts, is becoming more used in finishing processes, in recent years. However, the complexity that is involved in the aforementioned process requires a careful look in the particularities of the process itself in general and the movement of the abrasive media, in particular. In this paper, the nature of the collective movement of abrasive granules between the independently oscillating surfaces of the reservoir and the processed parts is described. This study presents the dissipation of the kinetic energy of the granules in a pseudo-gas from the working medium granules. The motion of the medium granules near the part surface, which is caused by pseudo-waves initiated by vibrations of the working surfaces of the vibration machine reservoir, is demonstrated. Furthermore, the nature of the motion of the granules near the oscillating part surface is described. The analysis that is presented here permits the determination of metal removal quantity from the surface of the workpiece as a result of multi-agent group action of the vibrating reservoir surface and the processed part. The optimal conditions for the finishing process can be determined based on the analysis presented.https://www.mdpi.com/1996-1944/12/19/3054multi-energy vibration processingdissipation of kinetic energypseudo-wavemovement of medium granulesmovement of partmetal removal |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
János Kundrák Andrey V. Mitsyk Vladimir A. Fedorovich Michael Morgan Angelos P. Markopoulos |
spellingShingle |
János Kundrák Andrey V. Mitsyk Vladimir A. Fedorovich Michael Morgan Angelos P. Markopoulos The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing Materials multi-energy vibration processing dissipation of kinetic energy pseudo-wave movement of medium granules movement of part metal removal |
author_facet |
János Kundrák Andrey V. Mitsyk Vladimir A. Fedorovich Michael Morgan Angelos P. Markopoulos |
author_sort |
János Kundrák |
title |
The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing |
title_short |
The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing |
title_full |
The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing |
title_fullStr |
The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing |
title_full_unstemmed |
The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing |
title_sort |
use of the kinetic theory of gases to simulate the physical situations on the surface of autonomously moving parts during multi-energy vibration processing |
publisher |
MDPI AG |
series |
Materials |
issn |
1996-1944 |
publishDate |
2019-09-01 |
description |
The multi-energy vibration processing, namely the combination of different energies or forces acting on a free abrasive medium for grinding of metal parts, is becoming more used in finishing processes, in recent years. However, the complexity that is involved in the aforementioned process requires a careful look in the particularities of the process itself in general and the movement of the abrasive media, in particular. In this paper, the nature of the collective movement of abrasive granules between the independently oscillating surfaces of the reservoir and the processed parts is described. This study presents the dissipation of the kinetic energy of the granules in a pseudo-gas from the working medium granules. The motion of the medium granules near the part surface, which is caused by pseudo-waves initiated by vibrations of the working surfaces of the vibration machine reservoir, is demonstrated. Furthermore, the nature of the motion of the granules near the oscillating part surface is described. The analysis that is presented here permits the determination of metal removal quantity from the surface of the workpiece as a result of multi-agent group action of the vibrating reservoir surface and the processed part. The optimal conditions for the finishing process can be determined based on the analysis presented. |
topic |
multi-energy vibration processing dissipation of kinetic energy pseudo-wave movement of medium granules movement of part metal removal |
url |
https://www.mdpi.com/1996-1944/12/19/3054 |
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