Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ren Hui Zhang"'
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 16, Iss 1, Pp 1382-1394 (2022)
To analyze the complex spatiotemporal evolution law of the high-speed jet flow field in a liquid-ring pump ejector, both the classic and spectral proper orthogonal decomposition (SPOD) methods were introduced to decompose the transient flow field bas
Externí odkaz:
https://doaj.org/article/2a6150d018384e7480b39c496b1a4c68
Publikováno v:
Journal of Hydrodynamics. 31:733-739
To improve the cavitation performance of the centrifugal pump, a new kind of centrifugal pump impeller with slot is proposed. The slot is on the impeller shroud near the suction side of the blade leading edge. So, the fluid with high energy in the im
Publikováno v:
Chinese Journal of Mechanical Engineering. 30:1025-1031
To improve the accuracy and reduce the calculation cost for the inverse problem of centrifugal pump impeller, the new inverse method based on proper orthogonal decomposition (POD) is proposed. The pump blade shape is parameterized by quartic Bezier c
Publikováno v:
Frontiers of Materials Science. 8:307-312
This research demonstrates a novel one-step electrochemical method to fabricate thick bilayer coatings on magnesium alloy in acid phosphate electrolyte containing aniline monomer and styrene-acrylic emulsion (SAE) with pulsed DC voltage. The morpholo
Publikováno v:
Applied Mechanics and Materials. :579-587
Pumps as turbines (PAT) is an attractive alternative for recovering the pressure-energy. Establishing an external characteristic correlation between pumps and turbines is essential in selecting the proper machine. In this study, a theoretical method