Results 21 to 30 of about 1,822,710 (231)
A CFD parametric study of geometrical variations on the pressure pulsations and performance characteristics of a centrifugal pump. [PDF]
, 2009 Pressure pulsations may be troublesome during the operation and performance of centrifugal pumps. Such pressure pulsations have traditionally been investigated experimentally but numerical analysis techniques allow these effects to be explored. The multi-
Amaral Teixeira, Joao, Spence, R.
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Numerical Investigations on the Transient Performance of a Centrifugal Pump [PDF]
Centrifugal pumps are an integral part of plants used in process industries. The flow structure within a centrifugal pump is very complex due to the interaction between the rotating impeller and the geometric features around it.
Asim, Taimoor, Mishra, Rakesh
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Analysis of the hydrodynamic causes of thrombosis and hemolysis in the centrifugal pump of the artificial blood supply system [PDF]
BIO Web of ConferencesThe article is devoted to the analysis of the hydrodynamic causes of complications of the use of centrifugal pumps in artificial circulation systems. In the treatment of cardiovascular diseases, rotary pumps began to be used: centrifugal, axial and disk.
Bobkov Alexandr, Katalazhnova Irina
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Double-Tongue Worm Shell Structure on Plastic Centrifugal Pump Performance Study
Applied Sciences, 2023 Aiming at the problem of high vibration and high wear of centrifugal pump tongue, this paper proposes a double-tongue volute structure. Under the condition of ensuring the reliability of CFD results, the influence of various combinations of tongue and ...
Zhi Rao, Lingfeng Tang, Hui Zhang
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ACCOUNTING INFLUENCE OF CENTRIFUGAL FORCE IN THE NUMERICAL MODELING OF RISING SWIRLED GAS FLOW
Известия высших учебных заведений: Нефть и газ, 2015 In work the consistent inclusion of centrifugal force in the numerical calculations of three-dimensional gas-dynamic characteristics of the unsteady flow of compressible viscous heat-conducting gas in an upward swirling flow caused by the vertical cold ...
S. P. Bautin, A. G. Obukhov
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Study on the Flow Boiling Heat Transfer Characteristics of the Liquid Film in a Rotating Pipe
Energies, 2022 A three-dimensional numerical model is established to study the flow boiling heat transfer characteristics of the liquid film in a rotating pipe, and the effectiveness of the model is verified by a comparison between the numerical results and the ...
Wenlei Lian, Yu Zhu, Zijian Sun
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Metalurgija, 2022 There are many various techniques to synthesize the superconductors based on magnesium diboride. In this paper, we attempted to obtain a superconducting magnesium diboride in a way by using a High-Temperature Centrifuge and investigated how a centrifugal
S. Tolendiuly +4 more
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AgricultureCentrifugal force is often used as an exciting force for fruit vibration harvest. However, the magnitude of centrifugal force varies quadratically with angular velocity.
Haobo Jiao +4 more
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, 2014 Inflammation has been proposed to be an important causative factor in ligamentum flavum hypertrophy. However, the mechanisms of mechanical load on inflammation of ligamentum flavum remain unclear.
孫瑞昇 +1 more
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Journal of Marine Science and Engineering, 2022 In order to study the influence of a balance hole’s diameter on the cavitation performance of low specific-speed centrifugal pumps, a centrifugal pump with a specific speed of 0.301 was selected as the research object.
Weidong Cao, Xinyu Yang, Zhixiang Jia
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