Results 71 to 80 of about 2,356,055 (358)

Analysis of the systems of ventilation of residential houses of Ukraine and Estonia

Selected Scientific Papers: Journal of Civil Engineering, 2017
The most common ventilation system in residential buildings in Ukraine is natural ventilation. In recent years, due to increased tightness of structures, an increase in the content of synthetic finishing materials in them, the quality of microclimate ...
Savchenko Olena, Zhelykh Vasyl, Voll Hendrik   +2 more
doaj   +1 more source

Architecture and implementation of intelligent ventilation precise control system

Meitan xuebao, 2023
In order to meet the strategic needs of intelligent upgrading of mine ventilation system, the design principle, logical structure and specific implementation of intelligent ventilation precision control system are studied.
Zhitao ZHANG, Yucheng LI, Junqiao LI, Jing ZHANG, Bolun LI   +4 more
doaj   +1 more source

Deep learning model to predict the need for mechanical ventilation using chest X-ray images in hospitalised patients with COVID-19

BMJ Innovations, 2021
Objectives There exists a wide gap in the availability of mechanical ventilator devices and their acute need in the context of the COVID-19 pandemic.
A. Kulkarni, A. Athavale, A. Sahni, S. Sukhal, Abhimanyu Saini, M. Itteera, S. Zhukovsky, J. Vernik, M. Abraham, A. Joshi, A. Amarah, J. Ruiz, P. Hart, H. Kulkarni   +13 more
semanticscholar   +1 more source

Ventilation in Termite Mound: New Solution for Follow in Architecture

International Journal of Scientific Engineering and Technology, 2017
The airflow in building environment is a strategy that could provide indoor thermal comfort conditions in warm and dry environment. Therefore, formation of ventilation inside buildings is essential. In the meantime, the nature has some structures, which have created much potential in the natural ventilation.
Ramin Madani, Armin Bahramian, Hamid Abaeian   +2 more
openaire   +2 more sources

Design and Verification of Experimental Device for Pressurized Bubbling Absorption and Transport Characteristics in Vacuum Environment

Buildings
To explore the dynamics of flow and heat transfer behaviors associated with bubbles during solution absorption in a vacuum environment, we present the design of an experimental setup for measuring the absorption and transport properties of bubbles in a ...
Jialiang Gao, Gang Wang, Jitong Li, Xiaoyan Cui, Yaxuan Xiong, Xiaoshu Lü, Xuejing Zhang   +6 more
doaj   +1 more source

Evaluation of quality classification and comfort of the territory of urban ecosystems in terms of “Environmental conditions” [PDF]

E3S Web of Conferences
This paper considers an evaluation of environmental conditions on the territory of urban ecosystems. The research was conducted within Jean Monnet Module project 101085133 – EUGREEN, which is co-funded by the European Union.
Hilov Volodymyr, Sankov Petro, Tymoshenko Olena, Poltoratska Victoria, Prokofieva Halyna   +4 more
doaj   +1 more source

PROCESS AND ECONOMIC-MATHEMATICAL FORMALIZATION OF CONSTRUCTION ENTERPRISES’ ADMINISTRATION INDICATORS

Фінансово-кредитна діяльність: проблеми теорії та практики, 2022
The article considers the main approaches to the rehabilitation ability of construction companies, which should be identified based on a set of individual aspects of the construction company as a participant in investment and construction project and ...
Andrii Shpakov, Kostyantyn Predun, Olena Molodid, Igor Orlenko, Roman Akselrod   +4 more
doaj   +1 more source

Theoretical simulation of natural air exchange and indoor air quality with an example of a green wall introduction

Results in Engineering
Nowadays, most modern buildings have mechanical ventilation with heat recovery. But old buildings are equipped with natural ones. Some modern houses are equipped with automatic window control to save energy. Therefore, natural ventilation is topical.
Viktor Mileikovskyi, Tetiana Tkachenko, Lavr Kotelkov   +2 more
doaj   +1 more source

Examining the impact of architectural plan proportions on wind speed and temperature in natural ventilation wind catchers; Case study: Kerman city [PDF]

مسکن و محیط روستا, 2023
Natural ventilation is one of the most important factors in creating thermal comfort. Wind catchers, which are considered as important and historical elements of Iranian architecture, have been recognized as a passive cooling system.
Atefe Raisi, Mohsen Keshavarz
doaj  

Use of fabric membrane topology as an intermediate environment modifier [PDF]

, 2003
This paper describes the pattern of airflow around membrane structures, and how they along with the form of the structure itself affect the ventilation rates within their enclosures or their immediate vicinity.
Chilton, John, Elnokaly, Amira, Wilson, Robin   +2 more
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