Results 11 to 20 of about 586,575 (252)
Инженерные технологии и системы, 2020 Introduction. Peeling the moistened grains before grinding allows removing most of the outer shells with impurities on them from the grain surface. At the present time, the most commonly used machines for peeling are devices operating on the principle of
Alexander V. Anisimov, Feliks Ya. Rudik
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Acta Scientiarum Polonorum: Hortorum Cultus, 2018 In the study, physico-mechanical properties [geometric mean diameter (Dg), sphericity, surface area, weight (W), bulk and fruit density, color, fruit removal force (FRF), puncture and compression force, puncture and compression deformation, friction ...
Ebubekir Altuntas +2 more
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Friction and wear characteristics of silicon nitride ceramics under dry friction condition
Materials Research Express, 2021 In order to reveal the friction properties and improve the wear resistance of silicon nitride ceramic materials, a calculation model of static friction coefficient of silicon nitride ceramic is established.
Jinmei Yao +7 more
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Surface defects and temperature on atomic friction [PDF]
, 2011 We present a theoretical study of the effect of surface defects on atomic friction in the stick-slip dynamical regime of a minimalistic model. We focus on how the presence of defects and temperature change the average properties of the system.
Fajardo, Oscar Y., Mazo, J. J.
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Lubricants, 2018 The processes taking place on the friction surface of high-alloyed aluminum alloys working with steel whilst replacing bronze journal bearings with aluminum are investigated. In this regard, eight experimental aluminum alloys with an Sn content from 5.4%
Pavel Podrabinnik +4 more
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Medicine in Novel Technology and Devices, 2022 A heightened risk for lateral ankle sprain injuries has been associated with excessive shoe-surface friction. ‘Spraino’ is a novel product specifically designed towards preventing friction-related lateral ankle sprains. In a recent 510-athlete randomized
Filip Gertz Lysdal +2 more
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Influence of the modulated ultrasound on the structure, mechanical and tribotechnical properties of polytetrafluoroethylene composite and multi-layered carbon nanotubes [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article presents a comprehensive study of the structure, mechanical, and tribotechnical properties of polymer composite materials based on polytetrafluoroethylene (fluoroplastic-4) filled with multi-walled carbon nanotubes.
D. A. Negrov +5 more
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DEVICES AND METHODS OF INVESTIGATIONS OF CONTACT INTERACTION OF SOLIDS
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2018 The processes occurring in the contact of solids differ in their variety, their dependence on the scale of the region under consideration and the values of the acting forces.
A. Ya. Grigoriev
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Mutual influence of cross hatch angle and superficial roughness of honed surfaces on friction in ring-pack tribo-system [PDF]
, 2013 The cylinder bore surface texture, widely produced by the honing technique, is an essential factor for a good engine performance (friction, oil consumption, running-in, wear etc.).
DEMIRCI, Ibrahim +3 more
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Frictional Behaviour of the Microstructural Surfaces Created by Cylindrical Grinding Processes
Applied Sciences, 2022 Cylindrical surface grinding can create defined textural patterns on a component with high quantity. This paper presents an experimental investigation of the frictional behaviours of ground cylindrical microstructural surfaces under a well lubrication ...
Haoyang Cao +3 more
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