Results 11 to 20 of about 46,926 (269)
Chinese Journal of Mechanical Engineering, 2023 The crack fault is one of the most common faults in the rotor system, and researchers have paid close attention to its fault diagnosis. However, most studies focus on discussing the dynamic response characteristics caused by the crack rather than ...
Yuhong Jin +3 more
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Direct Laser Writing of SERS Hollow Fibers
Nanomaterials, 2022 We report the direct laser writing (DLW) of surface-enhanced Raman scattering (SERS) structures on the inner wall of a hollow fiber. Colloidal gold–silver alloy nanoparticles (Au–Ag ANPs) are firstly coated onto the inner wall of a hollow fiber.
Jiajun Li +3 more
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Archives of Metallurgy and Materials, 2016 The paper describes a rolling process for a hollow Ti6Al4V alloy shaft used in driving systems of light trucks. The shaft is formed by skew rolling using three tapered rolls.
Pater Z., Bulzak T., Tomczak J.
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Swirling Flow Field inside a Hollow Turbine Shaft for an Internal Cooling Air System
International Journal of Rotating Machinery, 2000 The swirling flow field in an internal cooling air system in which the fluid passes through an inducer, a hollow turbine shaft, and a cavity between two disks (referred to as a wheel space) is solved using computational fluid dynamics and the pressure ...
Tadaharu Kishibe, Shojiro Kaji
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Vibration Analysis of Hollow Tapered Shaft Rotor
Advances in Acoustics and Vibration, 2014 Shafts or circular cross-section beams are important parts of rotating systems and their geometries play important role in rotor dynamics. Hollow tapered shaft rotors with uniform thickness and uniform bore are considered. Critical speeds or whirling frequency conditions are computed using transfer matrix method and then the results were compared using
P. M. G. Bashir Asdaque, R. K. Behera
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Guided Circumferential Waves in Layered Poroelastic Cylinders
International Journal of Applied Mechanics and Engineering, 2016 The present paper investigates the propagation of time harmonic circumferential waves in a two-dimensional hollow poroelastic cylinder with an inner shaft (shaft-bearing assembly).
S.A. Shah, G. Apsar
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The Study of the Failure Envelopes of Hollow Shaft Single-Plate Helical Piles in Clay
Journal of Marine Science and Engineering, 2023 Helical piles are utilized worldwide as foundations for onshore infrastructure, providing fast installation and high capacity. Their unique advantages have led to their potential as an alternative to monopile foundations for offshore wind turbines.
Le Wang +6 more
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Numerical Estimation of Bonding Force of EPDM Grommet Parts with Hollow Shaft Geometry
Applied Sciences, 2020 A grommet is a representative component that fixes the position of a cable. It is made from hyper-elastic materials (rubber), such as ethylene propylene diene monomer (EPDM).
Dong-Seok Shin +2 more
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Multiscale Structural Mechanics of Rotary Shaft Seals: Numerical Studies and Visual Experiments
Lubricants, 2023 Although rotary shaft seals have been used successfully in many industrial applications for decades, their tribological behavior is still not completely understood.
Jeremias Grün, Marco Gohs, Frank Bauer
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Multi-objective optimization of the hollow shaft direct drive motor
Advances in Mechanical Engineering, 2023 Surface permanent magnet synchronous motor (SPMSM) is widely used in low-speed and high torque permanent magnet synchronous motor. A multi-objective optimization method of hollow shaft direct drive motor (HSDDM) for double direct drive feed system (DDFS)
Zhaoguo Wang, Jingyu Gong, Bei Liu
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