Impact of volute design features on hemodynamic performance and hemocompatibility of centrifugal blood pumps used in ECMO.
Sign Up to like & getrecommendations! Published in 2022 at "Artificial organs"
DOI: 10.1111/aor.14384
Abstract: BACKGROUND The centrifugal blood pump volute has a significant impact on its hemodynamic performance hemocompatibility. Previous studies about the effect of volute design features on the performance of blood pumps are relatively few. METHODS In… read more here.
Keywords: performance hemocompatibility; volute; performance; blood pump ... See more keywords
Application of an extended two-dimensional inverse method in turbine volute design
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221119045
Abstract: Nozzleless housings for turbocharger turbines accelerate and guide flow into downstream rotors. Their design affects the aerodynamic performance and reliability of the turbines. Due to the three-dimensional nature of the volute of the housings, turbine… read more here.
Keywords: housing; volute; turbine; volute design ... See more keywords
Analysis of unsteady wake flow in centrifugal pump volute by using mode decomposition method
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089241272877
Abstract: To analyze the coherent structure of wake flow in volute and its corresponding frequency information, dynamic modal decomposition (DMD), classic and spectral proper orthogonal decomposition (SPOD), were employed to decompose the transient flow field of… read more here.
Keywords: structure; decomposition; volute; wake flow ... See more keywords
Advances in coupled axial turbine and nonaxisymmetric exhaust volute aerodynamics for turbomachinery
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410020966454
Abstract: Marine, industrial, turboprop and turboshaft gas turbine engines use nonaxisymmetric exhaust volutes for flow diffusion and pressure recovery. These processes result in a three-dimensional complex turbulent flow in the exhaust volute. The flows in the… read more here.
Keywords: turbine; volute; nonaxisymmetric exhaust; exhaust volute ... See more keywords
Volute profile design of the squirrel cage fan based on a B-spline curve under space limitation
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/0957650919888030
Abstract: The cut volute profile is far and widely used in the squirrel cage fan to meet the space limitation of range hood systems. The cut volute profile often causes unreasonable impeller–volute interference and the aerodynamic… read more here.
Keywords: volute; volute profile; cage fan; squirrel cage ... See more keywords
Numerical research on the aerodynamic performance of inlet volute duct for a heavy-duty gas turbine
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/09576509241295296
Abstract: Heavy-duty gas turbines represent a highly efficient method for converting heat into power within power generation systems. As the technology behind these turbines advances, their operational efficiency and stability have become paramount. The intake volute,… read more here.
Keywords: heavy duty; volute; turbine; volute duct ... See more keywords
Multi-objective optimization design in a centrifugal pump volute based on an RBF neural network and genetic algorithm
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132231160390
Abstract: The hydraulic and acoustic performance of centrifugal pumps are interrelated and contradictory in hydraulic structure design. An optimization design method of a volute based on a radial basis function (RBF) neural network and genetic algorithm… read more here.
Keywords: neural network; volute; rbf neural; design ... See more keywords
A Numerical Investigation of the Influence of Diffuser Vane Height on Hydraulic Loss in the Volute for a Centrifugal Water Supply Pump
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DOI: 10.3390/buildings14082296
Abstract: The energy efficiency of water supply systems in high-rise residential buildings has become a significant concern for sustainable development in recent times. This work presents a numerical investigation on the influence of diffuser vane height… read more here.
Keywords: hydraulic loss; volute; water supply; vane height ... See more keywords
Analysis of the Energy Loss and Performance Characteristics in a Centrifugal Pump Based on Sinusoidal Tubercle Volute Tongue
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25030545
Abstract: The energy loss inside a centrifugal pump has a significant effect on its performance characteristics. Based on the structural characteristics of the humpback pectoral fin, a new tongue was designed to improve the performance of… read more here.
Keywords: volute; tongue; centrifugal pump; energy ... See more keywords