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An Integrated Flow Analysis System for the Recalculation of Hydraulic Machinery Bladings [PDF]
International Journal of Rotating Machinery, 1996 The present paper deals with the recalculation of hydraulic machinery bladings. By combining numerical tools for the geometrical description of the bladings, mesh generation, different CFD flow models (Q3D Euler, 3D Euler, Navier-Stokes) and post ...
H. Haas +4 more
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Application of Condition Monitoring for Hydraulic Oil Using Tuning Fork Sensor: A Study Case on Hydraulic System of Earth Moving Machinery [PDF]
Materials, 2022 In this study, we focus on the correctness of oil condition monitoring, specifically of a tuning forks sensor in hydraulic systems. We also aim to analyze the correlation between the online monitoring sensor signal and offline oil analysis by ...
Hong-Gyu Jeon +4 more
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An Impedance Sensor for Distinguishing Multi-Contaminants in Hydraulic Oil of Offshore Machinery [PDF]
Micromachines, 2021 The cleanliness of hydraulic oil can reflect the service life of the oil and the wear state of hydraulic machinery. An impedance sensor is proposed to distinguish multi-contaminants in hydraulic oil.
Haotian Shi +6 more
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Data-Driven Modal Decomposition Methods as Feature Detection Techniques for Flow Fields in Hydraulic Machinery: A Mini Review [PDF]
Journal of Marine Science and EngineeringCavitation is a quasi-periodic process, and its non-stationarity leads to increasingly complex flow field structures. On the other hand, characterizing the flow field with greater precision has become increasingly feasible.
Bin Xu +4 more
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Three-Dimensional Inverse Design Method for Hydraulic Machinery [PDF]
Energies, 2019 Hydraulic machinery with high performance is of great significance for energy saving. Its design is a very challenging job for designers, and the inverse design method is a competitive way to do the job.
Wei Yang, Benqing Liu, Ruofu Xiao
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Engine Speed Reduction for Hydraulic Machinery Using Predictive Algorithms
International Journal of Hydromechatronics, 2019 This paper presents an analysis of the potential for engine speed reduction in hydraulic equipment, taking into account not only the minimum engine speed required to meet the current flow demand, but also the minimum speed capable of accelerating the ...
Travis Wiens
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Research and Design of Cross Flow Water Turbines for Small HPP [PDF]
E3S Web of Conferences, 2021 This paper presents the experience of the Hydroaerodynamics and hydraulic machinery department of the Technical university of Sofia (Bulgaria) in the research and design of cross flow water turbines.
Obretenov Valentin, Tsalov Tsvetan
doaj +1 more source
The Physics of Fluids, 2023 We propose a novel, general-purpose framework for cavitation detection in a wide variety of hydraulic machinery by analyzing their acoustic emissions with convolutional neural networks.
Lukas Gaisser +2 more
semanticscholar +1 more source
IEEE/ASME transactions on mechatronics, 2023 Hydraulic machinery is a mechatronic system that is widely used in various industries such as the mining, forest, and construction industries. Computer simulation of hydraulic machinery is crucial because it can be used to affect almost everything from ...
S. Jaiswal, L. Pyrhönen, A. Mikkola
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