Results 1 to 10 of about 383 (113)
Effect of Splitter Blades on Performances of a Very Low Specific Speed Pump
Energies, 2021 The usage of splitter blades to enhance the performances of low specific speed pumps is common practice. Based on experimental and numerical studies, the influence of the addition of one and two splitter blades is investigated on a very low specific ...
Pavel Rudolf +2 more
exaly +3 more sources
Multiple parameters and target optimization of splitter blades for axial spiral blade blood pump using computational fluid mechanics, neural networks, and particle image velocimetry experiment [PDF]
Science Progress, 2021 The blood pump is an implantable device with strict performance requirements. Any effective structural improvement will help to improve the treatment of patients. However, the research of blood pump structure improvement is a complex optimization problem
Zheqin Yu +3 more
doaj +2 more sources
Energies, 2019 With the improvement in energy structures, the safe and stable operation of hydropower units is becoming the most important issue for electric grids. To expand the stable operating range of a 200 m head Francis turbine, splitter blades were designed to ...
Feng-Chen Li, Yun Jia, Jinsheng Cui
exaly +3 more sources
Numerical and experimental characterization of splitter blade impact on pump as turbine performance [PDF]
Science Progress, 2021 Several rivers and streams are available in Africa and Asian regions with great potentials not applicable for constructing large hydropower dams but feasible for small and mini hydro generation.
Daniel Adu +4 more
doaj +2 more sources
Three-dimensional design, simulation and optimization of a centrifugal compressor impeller with double-splitter blades [PDF]
HeliyonAfter the emergence of turbo-machines in the industrial field, researchers have always been seeking to increase their efficiency. Centrifugal compressors are widely used in industries, hence understanding their flow and attempting to increase their ...
Mohammadjavad Tasharrofi +2 more
doaj +2 more sources
Advances in Mechanical Engineering, 2017 To add the splitter blades is an important technique to improve the pump performance characteristics. The effects of splitter blade on the pump performance and flow characteristics in a high-speed centrifugal pump were studied in this article.
Shouqi Yuan, Ye Yuan
exaly +2 more sources
Advances in Mechanical Engineering, 2018 To elucidate the influences of the outlet position of splitter blades on the performance of a low-specific-speed centrifugal pump, two different splitter blade schemes were proposed: one located in the middle of the channel and the other having a ...
Guidong Li
exaly +2 more sources
Energies, 2023 The oblique flow compressor is one of the important components in the compressed air energy storage (CAES) system. The structural shape of the radial inlet chamber (RIC) directly affects the compressor performance, and a reasonable RIC design should ...
Jixiang Chen +6 more
doaj +1 more source
Cavitation Characteristics during Startup Process of a Condensate Pump with Splitter Blades [PDF]
Journal of Applied Fluid Mechanics, 2022 The present study aims to describe characteristics of cavitation during the startup process of a condensate pump. The pump is featured by an impeller equipped with five splitter blades. A computational fluid dynamics (CFD) work was conducted to plumb the
C. Kang, C. Lu, K. G. Seah, W. Zhang
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CFD simulation on centrifugal pump impeller with splitter blades [PDF]
Revista Brasileira de Engenharia AgrÃcola e Ambiental, 2019 The present paper aims to present the analysis and comparison of results of computational simulations using Computational Fluids Dynamics (CFD) in impellers of centrifugal pump.
Henrique M. P. Rosa, Bruno S. Emerick
doaj +2 more sources