Zobrazeno 1 - 10
of 372
pro vyhledávání: '"Air pocket"'
Autor:
Yong Jun Cho
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-29 (2024)
Abstract Deep stormwater drainage tunnels play a crucial role in mitigating severe urban flooding in Korea, particularly as climate change leads to more extreme weather events. These tunnels typically consist of an entrance reservoir, a circular rein
Externí odkaz:
https://doaj.org/article/c37dae98d34a4553b24e65fc6844d831
Publikováno v:
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol 32, Iss 1, Pp 1-8 (2024)
Abstract Introduction Survival of critically buried avalanche victims is directly dependent on the patency of the airway and the victims’ ability to breathe. While guidelines and avalanche research have consistently emphasized on the importance of
Externí odkaz:
https://doaj.org/article/b04a2db43e6548d88ebf36edd3dc208a
Publikováno v:
Fluids, Vol 9, Iss 9, p 212 (2024)
Entrapped air pockets can cause failure in water distribution systems if air valves have not been appropriately designed for expelling air during filling manoeuvres performed by water utilities. One-dimensional mathematical models recently developed
Externí odkaz:
https://doaj.org/article/e6f15f1756d04e1e86323f1813e92f8c
Autor:
Dalia M. Bonilla-Correa, Oscar E. Coronado-Hernández, Alfonso Arrieta-Pastrana, Modesto Pérez-Sánchez, Helena M. Ramos
Publikováno v:
Fluids, Vol 9, Iss 8, p 185 (2024)
Water utilities are concerned about the issue of pipeline collapses, as service interruptions lead to water shortages. Pipeline collapses can occur during the maintenance phase when water columns compress entrapped air pockets, consequently increasin
Externí odkaz:
https://doaj.org/article/1deec821181f417b87de1eb77bc4bb82
Autor:
Helmut Prodinger
Publikováno v:
Discrete Mathematics Letters, Vol 12, Pp 78-85 (2023)
Externí odkaz:
https://doaj.org/article/4e43ffdb23a2419cbddf3410d9af4a1d
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Lakshmi Venkataramana Puriparthi, Anil Kumar Talluri, Naga Prasanthi Akkineni, Harjot Kaur Bajwa, Venkatappa Rao Tumu, N V. N Madhusudhana Sresty, Krishnam Raju Alluri
Publikováno v:
Journal of Medical Physics, Vol 48, Iss 4, Pp 373-377 (2023)
Background: Endometrial cancer is the most common disease of the female reproductive system. Vaginal cuff brachytherapy (VCB) has intrinsic advantages compared to external beam therapy when treated with radiation. A single-channel cylinder is a stand
Externí odkaz:
https://doaj.org/article/c4045a79aec64f70b04aee49f7e6603c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Hydroinformatics, Vol 24, Iss 4, Pp 856-874 (2022)
The hydraulic transient and thermodynamic characteristics of water flows impacting an air pocket at the vertical end of an elbow pipe are investigated. The CLSVOF (coupled level-set and volume of fluid) and URANS (unsteady Reynolds-averaged Navier–
Externí odkaz:
https://doaj.org/article/e6c2e57aa96242e594900e9e51a82444
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