Results 11 to 20 of about 28,564 (295)
Review of the Hydraulic and Structural Design of High-Speed Centrifugal Pumps
Frontiers in Energy Research, 2022 In recent years, much attention has been paid to the application of high-speed centrifugal pumps; still, the development of this pump faces several challenges. In order to obtain a more comprehensive understanding of the high-speed centrifugal pump, this
Yang Hao +7 more
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Modeling and Efficiency Prediction of Aeroengine Centrifugal Pump Integrated Loss Model Based on One-Dimensional Flow [PDF]
Xibei Gongye Daxue Xuebao, 2018 This paper was presented a method of integrated loss model by considering all kinds of loss type in centrifugal pumps. The geometric structure and loss mechanism of the flow parts in the centrifugal pump were analyzed, such as suction chamber, impeller ...
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IEEE Access, 2023 Aiming at the problems of low working efficiency and high energy loss in the operation of centrifugal pump, an intelligent algorithm for centrifugal pump design was proposed.
Yuqin Wang, Luxiang Zhou, Shimin Zheng
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Control method for stage degradation of centrifugal pump unit parts in the system of technical condition monitoring and automatic diagnosis [PDF]
E3S Web of Conferences, 2023 Reliable operation of a centrifugal pump unit, as an electric motor, which is a reliable link in the composition of a centrifugal pump unit, depends on many factors, as well as an important factor in the trouble-free operation of a centrifugal pump unit ...
Bekchanov Fakhriddin +3 more
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Hydraulic optimization design of centrifugal pumps aiming at low vibration noise
AIP Advances, 2022 In order to reduce the vibration noise generated by the centrifugal pump in the working process and improve the working efficiency of the centrifugal pump, the sound field numerical calculation of IS80-65-160 single-stage single-suction centrifugal pump ...
Yuqin Wang +4 more
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A Fault Diagnosis Framework for Centrifugal Pumps by Scalogram-Based Imaging and Deep Learning
IEEE Access, 2021 Centrifugal pumps are the most vital part of any process industry. A fault in centrifugal pump can affect imperative industrial processes. To ensure reliable operation of the centrifugal pump, this paper proposes a novel automated health state diagnosis ...
Md Junayed Hasan +3 more
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Efficiency of application of fiber concrete as a material for manufacturing bodies of centrifugal pumps [PDF]
E3S Web of Conferences, 2021 The report presents the results of research on the use of composite material - fiber-reinforced concrete for the manufacture of centrifugal pump bodies. The, optimal composition of fiber-reinforced concrete with the required strength characteristics has ...
Yelemessov Kassym +4 more
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Energy Reports, 2022 Centrifugal pumps are widely used in life applications and engineering applications in agriculture, fishery, chemical industry, hydropower plants, energy and power engineering, and the main bottlenecks of centrifugal pump applications lie in the ...
Wei Zhang +6 more
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The Journal of ExtraCorporeal Technology, 1996 Centrifugal pumps will not pass gross quantities of gaseous emboli due to the nonocclusive nature of the pump. However, retrograde flow can occur under circumstances that include: product malfunctions, low flows, and human errors. Negative pressure created by falling arterial perfusate can draw air into the cannula.
J, Kolff +3 more
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Gong-kuang zidonghua, 2016 For the problems of complex failure process and defective failure database for centrifugal pump, an accelerated-life test platform of centrifugal pump based on double circulating lines for isolation measurement was designed.
YAO Yu +4 more
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