Results 11 to 20 of about 60,361 (264)
Numerical Simulation and Experimental Study on Liquid Holding Capacity of Eeddy Current Tools [PDF]
E3S Web of Conferences, 2021 In view of the problems existing in the field application of eddy current tools, the research on eddy current tools drainage gas recovery was carried out.Based on Fluent software and ground experiments, the optimal structure size of the eddy current ...
Du Xiaolei, Tian Jihong, Yao Fengsheng
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PolSAR Image Classification by Introducing POA and HA Variances
Remote Sensing, 2023 A polarimetric synthetic aperture radar (PolSAR) has great potential in ground target classification. However, current methods experience difficulties in separating forests and buildings, especially oriented buildings.
Zeying Lan, Yang Liu, Jianhua He, Xin Hu
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 The mathematical beveloid gear tooth surface model considering machine tool adjustment errors was derived. The definition and calculation process of tooth surface deviations along the tooth trace and profile directions for beveloid gear were proposed ...
Xingyu YANG +3 more
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Applied Sciences, 2021 In the recent automotive industries, automotive technologies for improving fuel efficiency have focused on the developments of reducing power losses in a transmission.
Hyun Sik Kwon
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Bionic design based on micro-nano structure of osteon and its low-velocity impact damage behavior
Bioresources and Bioprocessing, 2022 It is found that the osteon is composed of thin and thick lamellae which are periodic and approximately concentric, every 5 lamellae is a cycle, the periodic helix angle of mineralized collagen fibers in two adjacent sub-lamellae is 30°.
Yuxi Liu, Aihua Li, Yanhua Li, Song Chen
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A contact stress capacity model for cylindrical wormsets [PDF]
FME Transactions, 2022 A contact stress capacity expression is derived for cylindrical worm sets by considering the worm as a helical rack mating with a helical gear. The concept of the equivalent spur gear for a helical gear defined by the instantaneous radius of curvature in
Osakue Edward E., Anetor Lucky
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The Rice Basic Helix–Loop–Helix 79 (OsbHLH079) Determines Leaf Angle and Grain Shape [PDF]
International Journal of Molecular Sciences, 2020 Changes in plant architecture, such as leaf size, leaf shape, leaf angle, plant height, and floral organs, have been major factors in improving the yield of cereal crops. Moreover, changes in grain size and weight can also increase yield. Therefore, screens for additional factors affecting plant architecture and grain morphology may enable additional ...
Hyoseob Seo +6 more
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Dynamics and effective distance of gas–liquid two-phase swirling flow induced by vortex tools
Advances in Mechanical Engineering, 2018 Based on the mechanistic model of the two-phase swirling annular flow behavior, a calculation method for the effective distance of vortex tool is obtained by taking Kelvin–Helmholtz instability into account.
Zhao Zhang, Ruiquan Liao, Jie Liu
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The helix angle factor of helical gears.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1986 This paper presents a study on the helix angle factor in considering the difference between root stresses of the helical gear and its virtual spur gear in the normal section. The calculation of bending strength of the helical gear is commonly based on the virtual spur gear.
Satoshi ODA, Takao KOIDE
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Influences of Helix Directions and Helix Angles of Planetary Gear Set Designs on Thrust Bearing Power Losses in an Automotive Gear Train [PDF]
한국정밀공학회지Automatic transmissions, which have the advantages of compact structure and smooth shifting, are installed in various vehicles with engines and hybrid power sources.
Hyun Sik Kwon
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