II конкурс, 20-21 мая 2021 г.: Recent submissions

Now showing items 41-60 of 202

    • 一种超高强度的Mg-Al-Ca-Zn-Mn 变形镁合金的研究 

      Li, Man; Yang, Kun; Du, Sen (БНТУ, 2021)
      An ultra-high strength and low-cost magnesium wrought alloy, Mg-1Al-1Ca-0.3Zn-0.4Mn (wt. %), has been fabricated by conventional extrusion, with yield strength of ~ 435 MPa, the ultimate tensile strength of ~ 449 MPa and the elongation of ~ 4.2%. Dispersive nano-precipitations, e.g., the Al2Ca phase and AlMn phase, have been induced during extrusion, which can effectively pin ...
      2021-06-17

    • Development of multi-stage storage technology for high-temperature waste heat during steel continuous casting 

      Lu, Hongbin (БНТУ, 2021)
      In order to solve the problem that the heat supply and demand do not match the time and place in the waste heat recovery of continuous casting slabs in the existing iron and steel enterprises. This work aims to use the principle of phase change energy storage for multi-stage recovery and storage of high-temperature waste heat from continuous casting slabs, which can not only ...
      2021-06-17

    • 可再生混凝土新材料可持续发展分析 

      Wang, Xianpeng (БНТУ, 2021)
      In the 21st century, in order to realize the concept of carbon neutrality in the construction industry, the research and development of new forms of construction engineering materials is imperative. This article briefly introduces the properties of renewable concrete additives and their recycling methods.
      2021-06-17

    • 高性能煤矿机械用易焊接Q890 钢的制备 

      Yang, Kang; Guo, Jia; Yang, Senyu (БНТУ, 2021)
      At present, the welding performance of Q890 steel used in production is poor, mainly manifested in the low welding heat input, less than 20kJ/cm, which cannot meet the requirements of robot welding. In this experiment, thermal simulation test was used to study the microstructure and properties of heat-affected zone (HAZ) of Q890 steel after composition optimization under different ...
      2021-06-17

    • 移动空气检测 

      Li, Yehao; Sun, Mingquan; Wang, Xining (БНТУ, 2021)
      In some places with poor environmental quality, artificial air testing should be avoided to reduce risks. The work is named "Mobile Air Detection", that is, the focus of this work is "mobile" and "air detection".
      2021-06-17

    • Ретрофит технологического процесса сортировки почтовых отправлений 

      Товпеко, А. Д.; Бармина, А. Д. (БНТУ, 2021)
      A new system is proposed that allows robotizing and automating the technological process for processing postal items. This system includes: sorting equipment, server hardware and software. The system is capable of providing high-speed sorting of items in all available postal directions in Belarus.
      2021-06-17

    • 基于TRIZ 理论的可移动式轨道车辆减振器 

      Feng, Xiankun; Li, Dapeng; Yu, Honghao; Yuan, Mingyang; Yi, Fengzhu; Wang, Shuang; Shen, Wei (БНТУ, 2021)
      In this paper, by using TRIZ theory to design a kind of portable railway vehicle shock absorber, by setting the two sets of telescopic spring, the damping device installed on the rail transit vehicles, the rail transit vehicles encountered turbulence, when placed on the buffer spring shaft, two supporting blocks by two sets of telescopic spring to rebound when the safety effect, ...
      2021-06-17

    • Многоцелевой управляемый аппарат на базе контроллера NodeMCU V3 ESP8266 (CH340) для проведения исследовательских и поисковых работ 

      Торопов, В. В.; Боровская, В. И. (БНТУ, 2021)
      The purpose of the work is to create a working model of a multipurpose controlled device based on the wireless module NodeMcu V3 for observation, research and search work and the development of an algorithm for its behavior. To achieve the goal, the following tasks were set: 1. To study the features of building robots based on NodeMcu V3 boards. 2. Analyze the studied material, ...
      2021-06-17

    • Effect of alloying on the corrosion performance of as-rolled Mg-4Li alloys 

      Jianchun, Sha (БНТУ, 2021)
      Mg-4Li alloys with the addition of Al, Si, Y elements were prepared by vacuum melting and rolling process. The microstructure, electrochemical corrosion of the alloys are investigated. The results indicate that the grain size and the second phase are modulated with the addition of Al and Y elements compared with the Mg-4Li alloy, the corrosion resistance is enhanced significantly. ...
      2021-06-17

    • Установка порционного смешивания пищевых жидкостей 

      Хаммуда, Иссам Ибрагим (БНТУ, 2021)
      Хаммуда, Иссам Ибрагим. Установка порционного смешивания пищевых жидкостей / Иссам Ибрагим Хаммуда // II Китайско-белорусский молодежный конкурс научно-исследовательских и инновационных проектов : сборник материалов конкурса, 20-21 мая 2021 г. / Белорусский национальный технический университет ; Научно-технологический парк БНТУ «Политехник» ; Институт Конфуция по науке и технике ...
      2021-06-17

    • Информационные технологии виртуальной реальности 

      Поплевко, А. Н. (БНТУ, 2021)
      Описаны перспективы развития информационных технологий в разрезе виртуального измерения.
      2021-06-17

    • Цифровая платформа «Инклюзивное образование» в Республике Беларусь 

      Савенко, А. Г. (БНТУ, 2021)
      The project "Inclusive Education" is being implemented by the UNESCO Chair on Vocational Education in the Field of Information and Communication Technologies for Persons with Special Needs of the Institute of Information Technology of the Belarusian State University of Informatics and Radioelectronics and is aimed at creating a digital platform and its content for people with ...
      2021-06-17

    • Научная секция «материалы и химические продукты. Машиностроение и металлургия» 

      Chen, Jianjin; Yu, Xiaoye (БНТУ, 2021)
      In this study, Al1-xInxN films with different band gap energy (Eg) were deposited by radiofrequency (RF) magnetron sputtering. The Eg of films shows a red-shift from 2.95 to 2.20 eV. We investigated the photo-response behaviors of the as-grown films under the illumination of LED with a center wavelength of 365, 532, and 650 nm, respectively. The wavelength of the detected light ...
      2021-06-17

    • Application of graphene transducing layer in all-solid PB2+ selective electrode 

      Duan, Lei (БНТУ, 2021)
      At present, the problem of water and metal pollution in China is becoming more and more prominent. Among them, the problem of lead pollution cannot be neglected, and it is particularly important to select an appropriate method to detect the content of heavy metal lead ions. In this paper, Graphene was used as solid-state transfer layer to prepare all-solid ion-selective electrode ...
      2021-06-17

    • Внедрение технологий Big Data и Smart Data в современный маркетинг предприятий 

      Пилипенко, В. Д.; Проц, Т. А. (БНТУ, 2021)
      The scientific work examines the process of introducing modern Big Data and Smart Data technologies into the marketing of enterprises from the point of view of the effectiveness of the perception of advertising by the target audience and the impact on sales growth.
      2021-06-17

    • Адаптивный нейросетевой регулятор для управления пьезоэлектрическим двигателем вращения 

      Игнатюк, Н. С. (БНТУ, 2021)
      The article describes: 1) what is the piezoelectric effect and its types; 2) promising areas of application, 3) the complexity of controlling a piezomotor, 4) and a method for solving the complexity of controlling a piezomotor using neural networks.
      2021-06-17

    • Формирование цифровых компетенции персонала организации 

      Подупейко, А. А. (БНТУ, 2021)
      The article discusses the problem of a modern organization – the development of new skills and competencies of personnel in digital activity. There is determination of the main competencies of a modern employee of an organization that has chosen the digital path of development.
      2021-06-17

    • KNPV 

      Лапковская, П. И.; Куиш, А.; Миллер, В.; Устинович, К.; Капский, П. (БНТУ, 2021)
      KNPV is a project that combines all the best that is necessary for effective cooperation between carriers and customers in real time. The platform was created with the aim of developing the practice of introducing the GPS monitoring function into the transportation management system, reducing the time for finding transport, as well as optimizing the processes of interaction between ...
      2021-06-17

    • Лазерная система передачи данных 

      Лещенко, А. В.; Толстик, А. С.; Зяблова, Н. П. (БНТУ, 2021)
      The work deals with the technology of improvement the lazer data transmission system and the possibilities of its usage at long distances including mining.
      2021-06-17

    • PYTHON 程序设计 

      Li, Kai (БНТУ, 2021)
      Li, Kai. PYTHON 程序设计 / Kai Li // II Китайско-белорусский молодежный конкурс научно-исследовательских и инновационных проектов : сборник материалов конкурса, 20-21 мая 2021 г. / Белорусский национальный технический университет ; Научно-технологический парк БНТУ «Политехник» ; Институт Конфуция по науке и технике БНТУ. – Минск : БНТУ, 2021. – С. 21.
      2021-06-17