دورية
3D-Modeling of the Distribution of Welding Aerosol Nano- and Microparticles in the Working Area
| العنوان: | 3D-Modeling of the Distribution of Welding Aerosol Nano- and Microparticles in the Working Area |
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| المؤلفون: | Kirichenko, Konstantin Yu., Drozd, Vladimir A., Gridasov, Alexander V., Kobylyakov, Sergei P., Kholodov, A.S., Chaika, Vladimir V., Golokhvast, Kirill Sergeevich |
| المصدر: | Nano Hybrids and Composites; January 2017, Vol. 13 Issue: 1 p232-238, 7p |
| مستخلص: | The first results of the research of the distribution of welding aerosol nano- and microparticles in the working area based on substance and morphological analysis are presented in the paper. A 3D-model of the welding aerosol cloud demonstrating the distribution of nano- and microparticles in the working area of the welder was created using the granulometric data of the samples. The most dangerous area with maximum density of nano- and microparticles of welding fumes was singled out: 1.3 m in height and 5 meters in all directions.Welding aerosol is a disperse system in which the solid component of the welding aerosol (SCWA) acts as the phase, and the mixture of gases (gaseous component of welding aerosol, or GCWA) – as the medium. SCWA stays suspended in the air for a long time spreading far beyond the working area of a welder [1].The aim of this work was to create a 3D-model of a welding aerosol cloud, demonstrating the spread of nano- and microparticles of welding aerosol in the working area of a welder. The 3D model was created using granulometric data of samples collected by the author’s method. |
| قاعدة البيانات: | Supplemental Index |
Full Text Finder | تدمد: | 22973370 22973400 |
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| DOI: | 10.4028/www.scientific.net/NHC.13.232 |