| Issue |
MATEC Web Conf.
Volume 226, 2018
XIV International Scientific-Technical Conference “Dynamic of Technical Systems” (DTS-2018)
|
|
|---|---|---|
| Article Number | 03028 | |
| Number of page(s) | 9 | |
| Section | 3 Issues of creation and mechanics of heterogeneous and composite materials | |
| DOI | https://doi.org/10.1051/matecconf/201822603028 | |
| Published online | 07 November 2018 | |
Investigation of the processes of separation and spread of welding aerosols taking into account various types of heat and mass transfer to ensure safe welding conditions in confined space
Don State Technical University, 344000 Rostov-on-Don, Russia
* Corresponding author: bulyur_rostov@mail.ru
Russia has a well-developed network of pipeline transport. Its installation and repair is carried out using arc welding. Typically, arc welding is associated with harmful sprays of aerosols, especially in cases where flux cored wires are used for welding. Given the difficult weather conditions in the pipeline construction area, the use of shelters (booths, tents) is considered as an obligatory requirement for the conditions of welding on the installation. The work is aimed at theoretical substantiation of methods for controlling excessive pollution of the environment with welding aerosols and gases in confined spaces, which will allow creating technologies for designing systems and means of dust and heat protection for welders working in the installation conditions.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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