Zobrazeno 1 - 10
of 3 379
pro vyhledávání: '"hydraulic performance"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract This research uses CFD (computational fluid dynamics) to simulate an axial-flow pump and analyzes its internal flow dissipation. The results show that under different operating conditions, with increasing tip cascade density, the pump head g
Externí odkaz:
https://doaj.org/article/1f05a2f653f34e69a65fa16cc70e3328
Publikováno v:
Alexandria Engineering Journal, Vol 106, Iss , Pp 467-473 (2024)
Due to the typically high flow rate of nozzles on large sprinkler machines, direct use for pesticide application can lead to pesticide waste and non-point source pollution. To fulfill the multifunctional needs of large sprinkler machines for irrigati
Externí odkaz:
https://doaj.org/article/6f5962f296cd44f4870679397acd95cd
Publikováno v:
Alexandria Engineering Journal, Vol 110, Iss , Pp 24-36 (2025)
Helical coil tubes are essential in a variety of engineering applications due to their improved heat transfer and compact shape. The current study presents an experimental and numerical investigation of geometrical optimization for helical coil ellip
Externí odkaz:
https://doaj.org/article/123482fcebad46698d0fe2f62c422991
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 11, Pp 2424-2447 (2024)
The high-speed centrifugal pump plays a crucial role in fields such as aerospace and petrochemical industries, owing to its characteristics of elevated rotational speed and high head. During high-speed operation, the centrifugal pump is prone to cavi
Externí odkaz:
https://doaj.org/article/0edf1ffb2da94a18b4bb752d7903d9f3
Autor:
Foued Chabane, Zouhair Aouissi
Publikováno v:
Energy and Built Environment, Vol 5, Iss 4, Pp 544-555 (2024)
This work is experimental investigation on the impact of rectangular baffles on the thermo-hydraulic performance of a solar thermal collector. The study was conducted under moderate weather conditions and six cases were studied, including 2M135, 6M13
Externí odkaz:
https://doaj.org/article/e7e018b9bbc848ac9409d4de877244e5
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105570- (2024)
This paper focuses on a novel silicon carbide (SiC) plate-fin heat exchanger (PFHE) for the cathode air preheater application of Solid Oxide Fuel Cells (SOFCs). An innovative assembly method and a reliable connection structure with the system's metal
Externí odkaz:
https://doaj.org/article/18ee92b987e344a2b14b224b55a2ab87
Autor:
Yang Yang, Hui Wang, Qixiang Hu, Leilei Ji, Zhaoming He, Weidong Shi, Xiangyu Song, Ling Zhou
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
Sewage pumps are widely utilized in various applications, including municipal wastewater treatment plants, industrial processes, and residential sewage systems. These pumps are specifically designed to handle the transportation of mixtures consisting
Externí odkaz:
https://doaj.org/article/ac34b8d477044f48858014982e02f166
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105302- (2024)
Temperature is a critical factor in numerous equipment, industries, and daily life applications. Heat exchangers are essential devices that help regulate and optimize this factor. The finned-tube heat exchanger (FTHE) is widely favored due to its hig
Externí odkaz:
https://doaj.org/article/cdd2248040ce40f68613924652c5f67e
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 5, pp. 1995-2021.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-09-2023-0576
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 6, Pp 68-75 (2024)
【Objective】 Non-pressurized mesh filters are often installed in front of pumps to filter sediments and debris. In this paper, we study the influence of different irrigation water sources and backwash device parameters on hydraulic performance of
Externí odkaz:
https://doaj.org/article/e1239dc854c9404e94f7ef5892fcde43