Results 51 to 60 of about 43,546 (130)
Development of a Chemical-Kinetic Mechanism of a Four-Component Surrogate Fuel for RP‑3 Kerosene
ACS Omega, 2021 Binbin Yu +7 more
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AUTEX Research JournalMechanical textile recycling has great advantages over other types such as chemical or thermomechanical recycling. The main drawback of this textile-to-textile recycling technology is that the length of the fibres is reduced over successive recycling ...
Liu Zewen +2 more
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Thermodynamics and kinetics of boundary friction [PDF]
, 2011 A deterministic theory describing the behavior of an ultrathin lubricant film between two atomically-smooth solid surfaces is proposed. For the description of lubricant state the parameter of excess volume arising due to chaotization of solid medium ...
Metlov, L.S. +6 more
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LubricantsThis study investigates the influence of six metallic and non-metallic elements (Fe, Cr, Pb, Cu, Al, Si) on the quality of engine oil under normal, cautious, and critical conditions.
Mohammad-Reza Pourramezan +2 more
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In Situ Diagnosis of a Gear-Tooth Surface Damage Using Laser Scattering
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 We propose herein an in situ method to remotely diagnose gear-tooth damage using scattering of a laser beam. The proposed method provides early and accurate diagnosis of the gear-tooth-surface condition.
Eiichirou TANAKA +3 more
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Engineering ProceedingsProtecting our environment is a primary focus in various industries, including the automotive sector, which aims to reduce friction and wear to minimize emissions.
Ádám István Szabó +1 more
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Lubricants, 2019 The tribological system plays a critical part in designing robust and efficient cold forging operations. The appropriate selection of lubrication allows to forge defect-free workpieces with high dimensional precision and desired surface finish while ...
Philipp Kramer, Peter Groche
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Lubricant and Lubricant Additives
, 2021 Lubricants have been used by humans for thousands of years in their simple machines such as wheel-axle bearings and sledges. Modern machines are much more complicated and are composed of many different machine elements which are in relative motion under varying loads, speeds and temperatures.
openaire +2 more sources
Lubricating Performance of Lanzhou Lily Crude Extract as Natural Additive
LubricantsDue to environmental concerns and multifunctional requirements, natural additives are a promising alternative to traditional enhancers like metal nanoparticles. Lanzhou lily crude extract (LLCE) was investigated as an additive in PEG400 base oil. Firstly,
Min Xie +4 more
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LubricantsMachining titanium alloys, particularly Ti6Al4V, pose significant challenges in manufacturing engineering. The combination of high strength and low thermal conductivity makes Ti6Al4V a particularly difficult material to machine. One of these difficulties
Javier Garcia-Fernandez +5 more
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