Results 31 to 40 of about 17,569 (305)
Machines, 2023 Gears are fundamental components used to transmit power and motion in modern industry. Their health condition monitoring is crucial to ensure reliable operations, prevent unscheduled shutdowns, and minimize human casualties.
Onur Can Kalay +3 more
doaj +1 more source
Влияние модификации в виде проточки вдоль вершины зуба на его изгибную жёсткость [PDF]
, 2005 Розглядається один із шляхів підвищення працездатності прямозубих коліс. Виконується розрахунок об'ємного пружно-деформованого стану модифікованих прямозубих коліс методом скінчених елементів.
Бережной, Виталий Александрович +1 more
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Advanced Energy Materials, EarlyView.While perovskite solar cells have been widely studied, including their stability, perovskite indoor photovoltaics (IPVs) have only recently emerged. Nevertheless, more studies are appearing in the literature. The systematic stability study of IPVs is crucial, particularly given the inconsistencies in reported methodologies and results, which call for ...
Ivy Mawusi Asuo +7 more
wiley +1 more source
CFD Investigation on Oil Injection Lubrication of Meshing Spur Gears via Lattice Boltzmann Method
Lubricants, 2022 The meshless Lattice Boltzmann Method (LBM) is introduced and employed to solve the complex two-phase flow problem of jet lubrication of meshing spur gears. Computational fluid dynamics (CFD) simulations based on LBM are carried out using the model of an
Xiaozhou Hu +3 more
doaj +1 more source
BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]
, 2009 Original article can be found at: http://www3.interscience.wiley.com/ Copyright Blackwell Publishing. DOI: 10.1111/j.1475-1305.2008.00457.xLack of representative theoretical models for gear wear causes difficulties in their useful lifetime prediction ...
Bostjan +6 more
core +1 more source
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Revista Científica, 2012 his paper presents research results of the article that bears his name. In this regard, the gears have cylindrical inner spur have their peculiarities with respect to the spur gear outer cylindrical in their geometry and cha- racteristics of the contact ...
Ana María Becerra Ferreiro +3 more
doaj
Wear mechanisms in polyoxymethylene spur gears [PDF]
Wear, 2019 Abstract The interaction of a polymer-steel spur gear pair is naturally prone to cause wear of the softer polymer material. Experimental equipment was therefore designed and constructed to run a polymer-steel spur gear pair with sufficiently accurate instrumentation such that the load and speed could be measured under a range of operating conditions.
Evans, Stuart, Keogh, Patrick
openaire +1 more source
Advanced Intelligent Systems, EarlyView.Musculoskeletal humanoids exhibit rich biomechanical properties that remain insufficiently unified in prior discussions. This article systematically categorizes muscle characteristics into five properties: redundancy, independency, anisotropy, variable moment arm, and nonlinear elasticity, and analyzes their combined effects on control.
Kento Kawaharazuka +2 more
wiley +1 more source
Метод определения вида и параметров модификации прямозубых цилиндрических зубчатых колёс на стадии проектирования [PDF]
, 2006 Розглядаються шляхи підвищення працездатності прямозубих коліс за допомогою застосування модифікованих зубців. Виконується розробка методики розрахунку об’ємного пружно-деформованого стану модифікованих прямозубих коліс методом скінчених елементів ...
Бережной, Виталий Александрович +2 more
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