Results 31 to 40 of about 2,216,586 (306)
IEEE Access, 2021 The hydraulic sliding-spool valve is a key component to control the flow rates and thus pressures in different hydraulic volumes. The lateral force on the spool is one of the important effects resulting from moving resistance.
Qianqian Lu +3 more
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Radial force control of multi-sector permanent magnet machines [PDF]
, 2016 The paper presents an alternative radial force control technique for a Multi-Sector Permanent Magnet machine (MSPM). Radial force control has been widely investigated for a variety of bearingless machines and can be also applied to conventional PMSM ...
Formentini, Andrea +14 more
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Advances in Mechanical Engineering, 2018 Influence of impeller arrangement on performance, radial force, and pressure fluctuation for a double-suction centrifugal pump is investigated. In comparison of the original impeller with staggered angle α of 0°, the maximum improvement of pump ...
Yu Song +3 more
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Mitigation of radial exciting force of rotary lobe pump by gradually varied gap
Engineering Applications of Computational Fluid Mechanics, 2018 This paper presents a new structure of a rotary lobe pump cavity with gradually varied gap to mitigate the magnitude and fluctuation of the radial exciting force on the rotor. The geometry of the rotary lobe pump cavity is specially designed, so that the
Yi-Bin Li, Dong-Sheng Guo, Xiao-Bin Li
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Study on hydrodynamic numerical simulation and radical offset characteristics of outflow cone valve
The Journal of Engineering, 2018 Aiming at the complicated internal flow state of hydraulic cone valve and the effect of fluid force on the performance, radial offset was seldom considered in the research of cone valve, so the inner flow field model of cone valve was established by UG ...
Xiaojing Wang +4 more
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Journal of Alloys and Metallurgical Systems, 2023 Experiments were conducted to investigate the cutting forces during the machining of AA7075/15 wt% SiC (20–40 µm) composite. Process parameters such as cutting speed, feed, depth of cut and nose radius were varied to assess their effects on the cutting ...
Rajesh Kumar Bhushan
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IEEE Access, 2019 In order to approximately obtain sinusoidal air-gap magnetic field and get larger radial levitation force of the bearingless permanent magnet synchronous motor (BPMSM), a novel BPMSM with Halbach magnetized rotor is proposed.
Tao Zhang +3 more
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Analysis of Unsteady Pressure Fluctuation in a Semi-Open Cutting Pump
Energies, 2020 In order to understand the pressure fluctuation characteristics of a semi-open cutting pump, the three-dimensional unsteady flow fields were calculated. External and internal flow characteristics of four schemes with different relative angles between the
Weidong Cao, Jiayu Mao, Wei Li
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Radial force is of the same order of magnitude as axial force.
, 2012 Asymptotic maxima of 10 runs at each sarcomere length with standard deviation. Radial and axial forces obey similar scaling trends across the sarcomere lengths and lattice spacings of a classic length-tension curve.
Michael Regnier (76653) +2 more
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Influence of Different Pole Head Shapes on Motor Performance in Switched Reluctance Motors
Advances in Electrical and Computer Engineering, 2020 The main reasons of the vibrations occurring in the stator of Switched Reluctance Motors (SRM) are the radial forces and they cause acoustic noise. This has an adverse effect on the performance of SRM.
POLAT, M., YILDIZ, A.
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