Results 31 to 40 of about 1,420 (105)
Numerical simulations of flow characteristics of wear-ring clearance in the centrifugal pump
Zhongguo Jianchuan Yanjiu, 2020 [Objectives] When research is conducted for the centrifugal pumps' structural design and performance,the influence of the seal ring clearance is often neglected.
ZHAO Cunsheng, HAN Xiaoxi, CUI Zhe
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Metal: Jurnal Sistem Mekanik dan TermalCentrifugal pumps are a type of pump that is widely used in various industrial applications to convey liquids. This article presents a comprehensive review of centrifugal pumps, including working principles, main components, pump power, and pump ...
Ridwan Abdurrahman +1 more
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Machines, 2023 As compared with a conventional centrifugal pump, a high-specific-speed centrifugal pump mostly operates under large flow conditions. In this paper, a typical high-specific-speed centrifugal pump is examined, and the effect of the blade number on the ...
Chuan Wang +6 more
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Pump Combination Regulating Method of Centrifugal Water Injection Station for Energy Saving
Shiyou jixie, 2019 Most researches on pump station optimization focus on the pump station operation parameters, which gives the start and stop situation under the minimum power.
Cui Yuhai +6 more
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Journal of Marine Science and EngineeringThe marine centrifugal pump is one of the most energy-intensive pieces of equipment in ship auxiliary machinery, and the efficient design of its hydraulic components can effectively reduce the total energy consumption of the ship system.
Ye Yuan, Qirui Chen, Shifeng Wang
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Numerical Simulation Research on Radial Force of Centrifugal Pump with Guide Vanes
Shock and Vibration, 2021 To reveal the internal unsteady flow state of the guide vane centrifugal pump, in this paper, the standard SST k‐ω turbulent flow model is used for unsteady numerical simulation of the centrifugal pump.
Dongrong Meng +3 more
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Energy Science & EngineeringTo study the influence of the blade curvature radius on the flow‐induced vibration and noise of the centrifugal pump, the internal sound field of the IS 80‐65‐160 centrifugal pump was numerically calculated by adjusting the blade wrap angles to change ...
Yuqin Wang, Shuai Liu, Zhenhu Cao
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Investigation on Vibration Characteristics in a Centrifugal Pump with Special Slope Volute
Advances in Mechanical Engineering, 2015 Vibration is one of the main problems which should be considered seriously in designing and operating a centrifugal pump. In this paper, a special slope volute was proposed to reduce vibration level of centrifugal pump.
Ning Zhang +3 more
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Impeller Optimized Design of the Centrifugal Pump: A Numerical and Experimental Investigation
Energies, 2018 Combined numerical simulation with experiment, blade wrap angle, and blade exit angle are varied to investigate the optimized design of the impeller of centrifugal pump. Blade wrap angles are 122°, 126°, and 130°. Blade exit angles are 24°
Xiangdong Han +3 more
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Energies, 2022 To study the relationship between sediment concentration and the performance parameters of centrifugal pumps, Jiamakou water supply pumping station with total installed capacity of 30,880 kW was selected to analyze characteristics of the centrifugal pump
Xinhao Wu +4 more
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