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  5. EVALUATION OF THE DISTRIBUTION OF THE WELDING AEROSOL PARTICLES IN THE WELDER'S WORK AREA AS A FUNCTION OF TIME

EVALUATION OF THE DISTRIBUTION OF THE WELDING AEROSOL PARTICLES IN THE WELDER'S WORK AREA AS A FUNCTION OF TIME

 

Section

Environmental Safety Construction and Town Economy

Title

EVALUATION OF THE DISTRIBUTION OF THE WELDING AEROSOL PARTICLES IN THE WELDER'S WORK AREA AS A FUNCTION OF TIME

Сontributors

K. Yu. Kirichenko, Researcher of the scientific and educational center (REC) Nanotechnology of Engineering School (ES) at the Far Eastern Federal University (Vladivostok), This email address is being protected from spambots. You need JavaScript enabled to view it.,

R. S. Rogulin, Graduate Student at the Schools of Natural Sciences (SNS) Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

V. A. Drozd, Postgraduate Student of the ES at the Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

A. V. Gridasov, Head Department of the ES at the Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

A. S. Kholodov, Assistant at the Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

D.       P. Il'yashchenko, Deputy Head of the Department at the Yurginsk Technological Institute of the National Research Tomsk Polytechnic University (Yurga), This email address is being protected from spambots. You need JavaScript enabled to view it.,

O.       A. Kazarin, Head of the Laboratory of the Department of Welding Production, This email address is being protected from spambots. You need JavaScript enabled to view it.,

I.         A. Vakhnyuk, Postgraduate Student at the (SNS) of Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

K. S. Golokhvast, Professor of the ES at the Far Eastern Federal University, This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

The dependence of the particle size of solid component of the welding aerosol on the distribution time of the welding aerosol in space is identified. Based on the results of the particle size distribution of the welding aerosol particles, sampled for different time intervals, the dependence of the particle size on the distribution time of the WA cloud is determined. The prognostic estimation of the dimensions of particles is presented taking into account the increase in the distribution time of the welding aerosol.

Keywords

amperage, welding aerosol, particle size distribution, PM10, morphology, human safety, time.

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