Zobrazeno 1 - 10
of 194
pro vyhledávání: '"air valve"'
Autor:
Mohammed Salah Alhwij, Wissam Nakhleh
Publikováno v:
Aqua, Vol 73, Iss 3, Pp 623-636 (2024)
Air valves and pressure vessels are among the most important protection devices used to protect the main pumping lines due to their reliability in controlling transient pressures. The proper and rational design of the water hammer protection devices
Externí odkaz:
https://doaj.org/article/e9bc300406b14d8f90a87cdd45baf700
Publikováno v:
Aqua, Vol 72, Iss 8, Pp 1566-1581 (2023)
Pipe burst incidents in long-distance gravitational water supply systems (LGWSSs) result in hydraulic characteristic variations and pose significant challenges. This study aims to prevent secondary pipe bursts by addressing the propagation of water h
Externí odkaz:
https://doaj.org/article/1d937a6dd9d94b74b44204555ab5718e
Publikováno v:
Buildings, Vol 14, Iss 3, p 677 (2024)
Control strategies for variable-air-volume (VAV) air conditioning significantly affect both the air quality within buildings and the consumption of building energy. Current control techniques effectively regulate room temperature using feedback on te
Externí odkaz:
https://doaj.org/article/3133934741504046af31db96cc7fc3db
Publikováno v:
Water, Vol 15, Iss 19, p 3476 (2023)
Air valves are protective devices often used in pressurised water pipelines, ideally admitting air to limit sub-atmospheric pressures and controlling the release of entrapped air. This work summarises a comprehensive sensitivity analysis of the trans
Externí odkaz:
https://doaj.org/article/673066de364b4258a5c21836ac562520
Publikováno v:
Guan'gai paishui xuebao, Vol 41, Iss 2, Pp 140-146 (2022)
【Objective】 Hydraulic hammer is a common phenomenon, and the purpose of this paper is to study the effect of air valve on hydraulic transient and water hammer protection of multi-source and high-lift water supply project when the pumps were losin
Externí odkaz:
https://doaj.org/article/a239132374004d189a12e9c454a842f1
Publikováno v:
IEEE Access, Vol 10, Pp 132049-132061 (2022)
To make the flow rate of a gas valve insensitive to changes in inlet pressure and to achieve proportional constant flow characteristics, a proportional constant flow valve is proposed, which is mechanically fed back by the pressure of the flowing gas
Externí odkaz:
https://doaj.org/article/f0a33f38699d4fcd9999364386ac8d9a
Publikováno v:
Guan'gai paishui xuebao, Vol 40, Iss 8, Pp 93-98 (2021)
【Background and Objective】 Long-distance water conveyance is common in countries with uneven water distribution like China. Resolving water hammer is an issue faced in water-conveyance projects. The purpose of this paper is to investigate the fea
Externí odkaz:
https://doaj.org/article/a25a51cccf034244934d67dc2f6bf563
Publikováno v:
آب و فاضلاب, Vol 32, Iss 2, Pp 28-41 (2021)
Condensed air in the water stream causes serious problems such as head drop, localized pressure increases high noise generation, shaking in the pipes, as well as the loss of pumps in the system will be transmitted. To remove air from the system, air
Externí odkaz:
https://doaj.org/article/790cc1142f1241f59a54d14582295c2a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.