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Design of Linear Functional Noncircular Gear with High Contact Ratio Used in Continuously Variable Transmission
Continuously variable transmission (CVT) of noncircular gear has the technical advantages of large bearing capacity and high transmission efficiency....
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Design and tooth geometric trait analysis of helical noncircular gears based on a novel mathematical model
Current studies on noncircular gears have focused primarily on geometric design, but equations for tooth surfaces are lacking. This limitation...
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Mutually different tooth surface contact characteristics of a noncircular face gear with intersecting axes
The noncircular face gear (NFG) with intersecting axes is composed of a spur gear and a NFG, which can realize the reduced and variable-speed...
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DOA Estimation of Noncircular Signals Under Impulsive Noise Using a Novel Empirical Characteristic Function-Based MUSIC
Noncircular (NC) signals constitute a significant class of signals that are frequently employed in communication systems. In the presence of...
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Experimental Study of the Interaction between a Noncircular Shaft and a Rigid Stator
AbstractThe frequency responses of three specific rotating systems (used in oil extraction and shipbuilding) with noncircular rotors rolled over a...
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The Regularity of Increasing the Wear Resistance of a Modified Radial Slide Bearing
AbstractTo increase the resource and the reliability level, this article considers a radial slide bearing with a metal coating on the shaft surface...
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Study of Wear Resistance of a Radial Bearing Covered by a Polymer Coating with an Axial Groove on a Nonstandard Base Surface
AbstractThis paper is devoted to study of increasing the wear resistance of a radial plain bearing. The operation of a bearing is considered in the...
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Study of the Wear Resistance of a Radial Bearing with a Nonstandard Support Profile Taking into Account the Dependence of Viscosity on the Pressure and Temperature
AbstractThis paper is devoted to the important problem of increase in the wear resistance of a radial bearing that operates in the hydrodynamic mode...
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Improved Wear Resistance of a Metal-Coated Radial Slider Bearing
AbstractBased on the equation for the flow of a micropolar fluid for a “thin layer,” the continuity equation, the equation describing the radius of...
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Improvement of Wear Resistance of a Journal Bearing Lubricated with Micropolar Lubricants and a Molten Metallic Coating
Abstract—On the basis of asymptotic and exact solutions, simulation of an analytical model of a journal bearing with a nonstandard supporting coating...
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Precision evolution model for the grinding-wheel wear in ELID grinding of nonstandard ultra-precision bearing raceways
Bearings are an important part of the aviation equipment. The working accuracy, performance, service life, and reliability of bearings directly...
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Discrete theory of rolling elements for a cageless ball bearing
For the case of magnetic levitation loss, the rotor of an active magnetic bearing is forced by gravity to drop onto stator laminations, and cageless...
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Experimental Investigation of the Uplift and Lateral Bearing Capacity of Root Piles
The root pile, a new type of pile foundation with a variable cross-section, is introduced. The mechanism of root piles under uplift and lateral...
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Comparative Study on the Influence of Pile Length and Diameter on Bearing Capacity and Efficiency of Root Piles, Straight-Shaft Piles and Pedestal Piles
In order to popularize the application of root pile (RP), which is a miniaturized application after the simplified construction procedure of root...
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Irregular-Shaped Pipe Jacking Technique
The rectangular or noncircular pipe jacking technology is defined as irregular shape of pipe jacking in the book. It has been developed and practiced...
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Nonlinear responses and bifurcations of a rotor-bearing system supported by squeeze-film damper with retainer spring subjected to base excitations
A high-speed rotating rotor system mounted on a moving vehicle is inevitably subjected to parametric excitations and exciting forces induced by base...
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Irregular-Shaped Shield
Systems of excavation, thrust, muck removal, and erection of lining segments are key processes of conventional boring using shield tunneling...
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Static and Dynamic Characteristics of Two-Lobe Hydrostatic Journal Bearing
The behavior of multi-recess hydrostatic journal bearings is now very well known because of stability and many numerical and experimental studies...
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A Comparative Study of Seismic Behaviour of a Bamboo Grid Reinforced Slope by Considering Three Major Ground Motion
Geotechnical and earthquake engineering put a great deal of emphasis on slope stability studies under dynamic loads. The input ground motions and the...
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A novel method for longitudinal modification and tooth contact analysis of non-circular cylindrical gears
The traditional geometry of non-circular cylindrical gears provides a contact line between tooth surfaces. In a misaligned non-circular cylindrical...