Results 131 to 140 of about 8,397 (145)
Some of the next articles are maybe not open access.

Выбор оборудования и расчёт ÑÐ»ÐµÐºÑ‚Ñ€Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ñ€ÐµÐ¶Ð¸Ð¼Ð¾Ð² электроэнергетической системы 220/110 кВ

2022
At 77 s. and 53 drawings. Theme of the final qualification work: "Selection of equipment and calculation of electrical modes of the electric power system 220/110 kV". Contents of the work: Introduction, 4 minutes, general discussion on the work. The introduction contains a brief description of the main sections, as well as initial data on the regions ...
openaire   +1 more source

Компенсация эффекта Доплера в задаче спутниковой геолокации

The object of the study is signals in the problem of satellite geolocation. The aim of the work is to increase the probability of detecting a signal in a satellite geolocation problem by applying an algorithm for estimating the Doppler coefficient under conditions of its change. The topic of the final qualifying work: compensation of the Doppler effect
openaire   +1 more source

Расчет турбулентного течения в Ñ†ÐµÐ½Ñ‚Ñ€Ð¾Ð±ÐµÐ¶Ð½Ñ‹Ñ ÐºÐ¾Ð¼Ð¿Ñ€ÐµÑÑÐ¾Ñ€Ð½Ñ‹Ñ ÑÑ‚ÑƒÐ¿ÐµÐ½ÑÑ Ð¡-508 и М-533 в Ansys CFX

2019
In this work, the geometry of two centrifugal stages is modeled: C-508 and M-533. The calculated area of the steps was created in the working environment ANSYS CFX. The computational grid was constructed in the ANSYS TurboGrid subroutine. A numerical simulation of the characteristics of 2 stages in 11 modes.
openaire   +1 more source

Обеспечение устойчивости безопасной эксплуатации ÐºÐ¾Ð¼Ð¿Ñ€ÐµÑÑÐ¾Ñ€Ð½Ñ‹Ñ ÑÑ‚Ð°Ð½Ñ†Ð¸Ð¹

2018
In this graduation qualification work, issues related to the safe operation of mobile compressor stations are considered. Data of information search in the field of production and application of mobile compressor stations are given, technical requirements for them are determined.
openaire   +1 more source

Программная реализация цветового кодирования в Ð¼Ð°Ñ‚Ñ€Ð¸Ñ‡Ð½Ñ‹Ñ ÑˆÑ‚Ñ€Ð¸Ñ ÐºÐ¾Ð´Ð°Ñ

2019
Объектом исследования является система, состоящая из генератора и считывателя цветных матричных штрихкодов. В качестве средств разработки использовались Swift и Objective-C в среде Xcode для разработки
openaire   +1 more source

Энергоэффективность Ð¸Ð½Ð¶ÐµÐ½ÐµÑ€Ð½Ñ‹Ñ ÑÐµÑ‚ÐµÐ¹ с единым контуром Ñ‚ÐµÐ¿Ð»Ð¾Ð½Ð°ÑÐ¾ÑÐ½Ñ‹Ñ ÑƒÑÑ‚Ð°Ð½Ð¾Ð²Ð¾Ðº

2018
В работе приводится методика расчета годового энергопотребления крупного объекта с тепловыми насосами включенными в единый контур и предлагается карта районирования по потенциалу их прР...
openaire   +1 more source

Выбор оборудования и расчёт ÑÐ»ÐµÐºÑ‚Ñ€Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ñ€ÐµÐ¶Ð¸Ð¼Ð¾Ð² электроэнергетической системы 500/220 кВ

2020
Topic of the final qualification work :" selection of equipment and calculation of electric modes of the 500/220 kV electric power system» This work is devoted to the study of operating modes of the electric power system of voltage classes 500/220 kV. During the work was checked and selected cross-sections of the wires overhead lines and transformers ...
openaire   +1 more source

Исследование переработки ÐºÑ€Ð°ÑÐ¾Ñ‡Ð½Ñ‹Ñ ÑÑƒÐ±ÑÑ‚Ñ€Ð°Ñ‚Ð¾Ð² в полиграфическом производстве

2018
В данной работе была исследована переработка красочного субстрата. Цель исследования – переработка красочной дисперсии с помощью гидродинамического воздействия, выражающегося большими сдви
openaire   +1 more source

Обращение с Ð¾Ñ‚Ñ Ð¾Ð´Ð°Ð¼Ð¸ на Ñ‚ÐµÑ€Ñ€Ð¸Ñ‚Ð¾Ñ€Ð¸ÑÑ Ñ туристско-рекреационными зонами

The given work is devoted to studying of the creation of an effective and environmentally promising waste management system in an area with high tourist potential, namely in the village of Sukhaya in the Republic of Buryatia, located on the coast of Lake Baikal.
openaire   +1 more source

Оптимизация конструктивной ÑÑ ÐµÐ¼Ñ‹ высотного здания при устройстве атриума

2019
The use of atrium spaces in public buildings is becoming more frequent. Such popularity is due to such advantages as: • Ergonomics and economy; • Durability and endurance; • Heat insulation and tightness; • Fire safety The article is devoted to a comparative assessment of the use of various types of used structural elements: a system of metal ...
openaire   +1 more source

Home - About - Disclaimer - Privacy