Results 11 to 20 of about 5,372,457 (283)
A contact detection algorithm for polyhedrons based on improved common-plane concept [PDF]
Scientific ReportsTo address the inaccuracies in contact point calculation and low computational efficiency of traditional common-plane methods in complex contact scenarios, this study proposes an improved contact detection algorithm based on the common-plane concept.
Mingqing Liu
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Role of chemical termination in edge contact to graphene
APL Materials, 2014 Edge contacts to graphene can offer excellent contact properties. Role of different chemical terminations is examined by using ab initio density functional theory and quantum transport simulations. It is found that edge termination by group VI elements O
Qun Gao, Jing Guo
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Structural analysis of freight car lever transmission with parallel shoe releasing devices taking into account the edge contact of the shoe and wheel [PDF]
Научно-технический вестник Брянского государственного университета, 2021 The article deals with the issues of modeling the stress-strain state of the attachment points of the cab of a wheeled chassis of high load capacity. The main design loads are determined. Geometric and computational finite element models are constructed,
Karpychev V.A. +2 more
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Edge Contact Angle, Capillary Condensation, and Meniscus Depinning. [PDF]
Physical Review Letters, 2021 We study the phase equilibria of a fluid confined in an open capillary slit formed when a wall of finite length H is brought a distance L away from a second macroscopic surface. This system shows rich phase equilibria arising from the competition between
A. Malijevsk'y, A. O. Parry
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27.09%-efficiency silicon heterojunction back contact solar cell and going beyond
Nature CommunicationsCrystalline-silicon heterojunction back contact solar cells represent the forefront of photovoltaic technology, but encounter significant challenges in managing charge carrier recombination and transport to achieve high efficiency.
Genshun Wang +12 more
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High accuracy lens centering using edge contact mounting
, 2021 . We introduce a new type of drop-in technique used to passively and accurately center lenses in optical mounts. This lens mounting method is called edge contact mounting and uses the edge at the intersection of the cylindrical and optical surface of the
Frédéric Lamontagne +3 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 Improving gear mesh efficiency contributes to reducing the environmental impact of vehicles. This study examined the effect of adjusting gear specifications on improving mesh efficiency.
Koji KUMAGAI +2 more
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Edge Changes in Contacts and Joints to Reduce High Localized Shear Traction, Microslip, and Fretting
Lubricants, 2023 Contacts and joints in structures, mechanisms, and dynamic systems often exhibit high localized interface shear at their edges, leading to edge microslip and fretting wear and fatigue.
Daniel Hess
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 To avoid the occurrence of the hub tooth tip edge contact with the sleeve tooth root flank and the sleeve tooth tip edge contact with the hub tooth root flank, a novel crown gear coupling composed of a hub with profile crowning, longitude crowning, and ...
Yabin GUAN, Xiaohui YANG, Zongde FANG
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Comptes Rendus. Mécanique, 2023 In this paper Piola transformations are found that relate the Eulerian and Lagrangian external loads which third gradient continua can sustain. As shown by Gabrio Piola and Paul Germain, the most effective postulation scheme in mechanics is based on the ...
dell’Isola, Francesco, Fedele, Roberto
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