At present, several problems can be identified in the energy system of the Republic of Belarus. In the structure of consumption of fuel and energy resources, natural gas predominates [1], which must be imported, since the country does not have its own gas sources. With the commissioning of the Belarusian Nuclear Power Plant (NPP), the situation will not change substantially, while ...

A new approach for the computation of electric fields is described, based on the response surface methodology (RSM) and geometric feature charge simulation method (GFCSM). And the novel combination of RSM and GFCSM is applied to calculate the electric field of the high voltage SF6 arc quenching chamber in this paper. The electric field distribution with higher calculation precision ...

One of the main tasks in mechanical engineering is to reduce costs and increase the resource of parts of friction units. One of the ways to solve this problem is the application of thermal gas composite coatings. This research was carried out in the "Industrial research laboratory of plasma and laser technologies" (BNTU) to develop the technology for the introduction of nanocarbon ...

FEA simulation of roman type amphora is provided. 3D-model is drawn from archeology issue. Four load cases are simulated including filled amphora hanging on the handles, vertical compression by standing man, pressurizing up to 1 bar level, side squeezing. Both tension as compression stress concentrators are revealed. It relates to the joints between handles and body so to the ...

The article presents the study results of the microhardness and microstructures of gray cast iron СЧ20 after laser quenching and laser alloying with silicon carbide. The treatment was performed using a continuous CO2 laser with a power of 1 kW at a laser beam speed of 100-1100 mm/min. As a result of laser surface alloying of gray cast iron SiC, the microhardness increased from ...

The article is devoted to rapeseed as an important crop with high economic value. The areas of application of rapeseed, the importance of this crop for China and the need for balanced fertilization of rapeseed crops to obtain high yields are indicated.

Горанский, Г. Г. Физические основы конечно-элементной модели электроконтактного спекания / Г. Г. Горанский, А. И. Поболь // Новые горизонты - 2020 : сборник материалов VII Белорусско-Китайского молодежного инновационного форума, 17 ноября 2020 года / Белорусский национальный технический университет. – Минск : БНТУ, 2020. – Т. 1. – С. 117-120.

First, the distribution of wind energy resources in my country is described, and then the development status of onshore wind power and related technologies of wind turbines, as well as the distribution and utilization of coastal wind energy resources are analyzed. Finally, the current problems of wind power generation in my country are analyzed, and the future development of wind ...

This article shows the research results of new highly-refractory powder coatings technology which make possible to increase the efficiency to prevent of the cast defects formation and intend to use in foundry for produce high-quality castings.

One of the main tasks in mechanical engineering is to reduce costs and increase the resource of parts of friction units. One of the ways to solve this problem is the application of thermal gas composite coatings. This research was carried out in the "Industrial research laboratory of plasma and laser technologies" (BNTU) to develop the technology for the introduction of nanocarbon ...