Results 81 to 90 of about 1,889,452 (289)
Near-Contact Binaries on the Path to Contact Binaries
Acta Astronomica22 pages, 5 figures, to appear in Acta ...
openaire +2 more sources
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source
Analysis of Tooth Contact of Speed Integration Gear with Assembly Error
Jixie chuandong, 2018 The speed integration gear is a new type of gear mechanism,which is meshed with cylindrical gears and non-circular face gear and can achieve speed integration transmission. Based on gear mesh theory,the tooth surface equation of non-circular face gear is
Wang Guohui +3 more
doaj
Conjugate Curve Design with Spline Contact Path
Computer-Aided Design and Applications, 2012 AbstractThe paper represents the first effort that extends the free-form geometric modeling technique to conjugation design between surfaces and tooth profile synthesis in gearing. Traditionally, conjugate profiles in gearing are limited to specific curves or surfaces such as involutes that are known satisfying the conjugation condition. The difficulty
Bowen Yu, Kwun-lon Ting
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Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source
Tooth Surface Contact Analysis of the Face Gear Pair Involving the Worm Wheel Installation Error
Jixie chuandong, 2016 The actual tooth surface equation is established considering the worm wheel installation errors based on a five- axis linked CNC grinding machine. The tooth contact analysis（ TCA analysis） on the actual tooth surface of face gear and pinion tooth surface
Cui Wei, Tang Jinyuan, Zhou Zhenyu
doaj
, 1975 A detector for sensing a leaking of fluid pressures is reported. The detector is characterized by an hermetically sealed housing confining therewithin a first normalized pressure, a connector for coupling the housing in direct communication with a ...
Sawyer, J. T.
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Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Description of path-in-the-sky contact analog piloting display [PDF]
A contact analog display called Path-In-The-Sky (PITS) integrates information on airplane attitude, airplane kinematic performance, navigation situation, and path prediction into one instrument.
Knox, C. E., Leavitt, J.
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, 2020 This paper reports the dynamic wetting behavior and heat transfer characteristics for impinging droplets on heated bi-phobic surfaces (superhydrophobic matrix with hydrophobic spots).
Qi, Wenliang, Weisensee, Patricia B.
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