Results 21 to 30 of about 2,892,099 (199)
Research on Dynamic Characteristic of Rudder Transmission System with Multiple Clearance Joints
Xibei Gongye Daxue Xuebao, 2020 In order to meet the characteristics including small clearance, heavy load and large contact area of joints existed in rudder transmission system, a new normal contact force model is established, which is suitable for the large-area contact process and ...
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Advances in Mechanical Engineering, 2022 Lubrication condition has a strong effect on the service ability of planetary roller screw mechanism (PRSM), so how to effectively identify the lubrication condition of PRSM is highly important in practical industrial applications.
Wei Cai +5 more
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Analysis of the Skpos® users Initialisation Times
Slovak Journal of Civil Engineering, 2014 From the establishment of the Slovak real time positioning service (SKPOS®), the reference stations’ observations, network solutions and outputs from the user communications with the service control software were set for archiving. Today we know that all
Droščák Branislav, Smolík Karol
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Research on Meshing Characteristics of Trochoidal Roller Pinion Rack Transmission
Applied Sciences, 2022 As a precision transmission mechanism, the trochoidal roller pinion rack has been paid more and more attention in recent years, but its meshing characteristics have not been deeply explored.
Haiwei Wang, Lulu Li, Geng Liu
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Energies, 2023 The rotor loss of rare earth permanent magnet synchronous motor (PMSM) affects the efficiency and reliability of the motor and is an important research direction of rare earth permanent magnet synchronous motors.
Guohui Yang +5 more
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A novel cogging torque measurement method for multi slot/pole permanent magnet motor
IET Electric Power Applications, 2023 The adverse effect on speed ripple and vibration makes it necessary to evaluate the cogging torque. Due to the tolerance of stator and rotor stacks as well as nonuniform magnetization of permanent magnet, the amplitude of cogging torque is unequal in ...
Wanwan Zhu +5 more
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Energies, 2022 In this study, the influence of slot opening on the leakage reactance, power factors, winding current, and air gap flux density, as well as other parameters of the surface-mounted permanent magnet synchronous motor driven by an inverter is analyzed using
Guohui Yang +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
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Layout Method of Damping Material for Gearbox Based on Acoustic Contribution
Xibei Gongye Daxue Xuebao, 2019 In order to realize the low noise design of marine gearbox, a layout method of damping materials for gearbox based on acoustic contribution was proposed. The present method can accurately and effectively determine the additional area of damping materials
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
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