Results 61 to 70 of about 306,106 (208)
Parametric Design and Motion Simulation Analysis of Non-circular Gear Planetary Gear Train
Jixie chuandong, 2021 Non-circular gear planetary gear train is the core component of non-circular gear hydraulic motor， and its pitch curve design is the key to the overall structure design.
Yongping Liu +3 more
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Design and Motion Analysis of a Planetary Gear Type Power Coupling Device Used in HEV
Jixie chuandong, 2017 Based on the power system parameters of a certain type Hybrid Electric Vehicle（ HEV）,a planetary gear type power coupling device is designed for power transmission structure which can meet the requirement of power.
Gao Aiyun, Tian Songwen
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Semi-Planetary Rolling and Changes of Fine Structure and Microstructure
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2007 The strain intensity in the proximity of planetary cylinder, in the case of semi-planetary rolling is greater than in the proximity of the massive cylinder.
C. GHEORGHIES +3 more
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Interactions of the magnetospheres of stars and close-in giant planets
, 2009 Since the first discovery of an extrasolar planetary system more than a decade ago, hundreds more have been discovered. Surprisingly, many of these systems harbor Jupiter-class gas giants located close to the central star, at distances of 0.1 AU or less.
Catala +22 more
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Design and Experimental Study of Double Intermeshing Planetary Gear Transmission
Jixie chuandong, 2017 Based on the traditional planetary gear transmission technology,the double intermeshing planetary gear transmission is researched and analyzed. The double intermeshing planetary gear transmission has the advantages of compact structure,higher power ...
Wang Yanzhong +4 more
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Modeling, Testing, and Characteristic Analysis of a Planetary Flywheel Inerter
Shock and Vibration, 2018 We propose the planetary flywheel inerter, which is a new type of ball screw inerter. A planetary flywheel consists of several planetary gears mounted on a flywheel bracket. When the flywheel bracket is driven by a screw and rotating, each planetary gear
Zheng Ge, Weirui Wang
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Axisymmetrical structures of planetary nebulae and SN 1987A [PDF]
Physics Reports, 1999 In the proceedings of the conference Physical Processes in Astrophysical Fluids. Will be published as a special volume of Physics Reports.
openaire +2 more sources
Jixie chuandong, 2012 Planetary gear of is widely used in gear box,but its calculation of transmission ratio and transmission efficiency is more complicated.The transmission ratio is calculated according to the motion characteristic equation of planetary structure and ...
焦万铭, 马飞, 杨耀东, 赵欣欣
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The determination of planetary structure in tidally relaxed inclined systems
, 2010 [Abridged] The recent discovery of a transiting planet on a non-circular orbit with a massive highly eccentric companion orbiting HAT-P-13 offers the possibility of probing the structure of the short-period planet.
Anderson +26 more
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DSMC simulation of the vertical structure of planetary rings [PDF]
Astronomy & Astrophysics, 2001 A statistical Monte Carlo method (DSMC) is developed to simulate granular flows occurring in dense planetary rings. The accuracy of the method is assessed through a comparison with existing molecular dynamics simulations of the vertical structure of planetary rings with and without self-gravity eects.
openaire +2 more sources