Results 1 to 10 of about 113,834 (330)

A cartilage-inspired lubrication system [PDF]

Soft Matter, 2014
Articular cartilage is an example of a highly efficacious water-based, natural lubrication system that is optimized to provide low friction and wear protection at both low and high loads and sliding velocities.
Anna Olszewska, Araki, Ateshian, Ateshian, Baker, Benz, Chen, Coles, Dedinaite, Deguchi, Eisenberg, Forster, George W. Greene, Greene, Greene, Greene, Greene, Haijin Zhu, Horn, Jay, Jurvelin, Kiviranta, Klein, Lai, Maroudas, McCutchen, Monika Osterberg, Mow, Murakami, Olszewska, Park, Roger Horn, Soltz, Soltz, Yu, Zappone, Zappone   +36 more
core   +3 more sources

Assessment of the Propulsion System Operation of the Ships Equipped with the Air Lubrication System [PDF]

Sensors, 2021
This paper is an attempt to evaluate the effectiveness of the ship’s hull air lubrication system in order to reduce the drag leading to fuel consumption reduction by ships. The available papers and reports were analyzed, in which records of the operation
Mariusz Giernalczyk, Piotr Kaminski
doaj   +2 more sources

Research on the Design of an On-Line Lubrication System for Wire Ropes [PDF]

Sensors
This study presents an on-line intelligent lubrication system utilizing specialty grease to address lubricant loss and uneven coating issues in traditional methods.
Fan Zhou, Yuemin Wang, Ruqing Gong
doaj   +2 more sources

SUBSTANTIATION OF REQUIREMENTS FOR LUBRICANTS OF AUTOMATIC LUBRICATION SYSTEMS OF RAILS

Collected scientific works of Ukrainian State University of Railway Transport, 2018
The article deals with the question of substantiation of requirements for lubricants for automatic lubrication of rails and crests of rolling stock wheels. The mechanism of two-layer placement of the surfaces of the contact between the rail and the wheel is proposed, with the application of automatic lubrication, which corresponds to the maximum of the
Panchenko, Serhii, Voronin, Serhii, Remarchyk, Mykola, Asadov, Bashir   +3 more
openaire   +4 more sources

Experimental study of lubricating wear phenomena in Ag-Mg alloy systems. [PDF]

Sci Rep
Venkatasudhahar M, Muthukumar S, Kumar NM, Kumar PM, Al Awadh M, Rajendran P, Lee IE.   +6 more
europepmc   +3 more sources

Determination of temperature mode of rotary bearings of gas turbine engine with air and fuel lubrication system [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
The article is devoted to the problem of choosing the optimal parameters of the air-fuel mixture in gas turbine engines (GTE) with the air-fuel lubrication system.
V. N. Klimov, D. Ya. Dudev, V. Ya. Sigaylo, N. I. Klimov   +3 more
doaj   +1 more source

Modelling and Experimental Study of Power Losses in Toothed Wheels

Sensors, 2023
In recent decades, the request for more efficient performances in the aeronautical sector moved researchers to pay particular attention to all the related mechanisms and systems, especially with respect to the saving of power.
Guglielmo Giannetti, Enrico Meli, Andrea Rindi   +2 more
doaj   +1 more source

Improvement of the technology for controlling the parameters of the lubricating system of the D-245 diesel engine

Интеллект. Инновации. Инвестиции, 2020
А significant factor affecting the reliability of the internal combustion engine and its technical and Economic indicators is the efficiency of the lubrication system.
S. V. Timokhin , Y. V. Rodionov, I. I. Kurbakov   +2 more
doaj   +1 more source

Studying the Temperature Characteristics of Oil at the Outlet From the K27-145 Turbocharger Rotor Bearing

Tribology in Industry, 2022
Turbocharging is a promising solution for increasing the specific power of motor-and-tractor equipment, which allows increasing power up to 50%. At the same time, a significant growth of speed, load, and temperature modes leads to a significant increase ...
Alexander V. Gritsenko, Vladimir D. Shepelev , Beibit K. Kaliyev   +2 more
doaj   +1 more source

Features of test of air-fuel system of gas turbine engine [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2018
The article is devoted to the problem of ensuring the operability of rotary bearings of a gas turbine engine (GTE) with an air-fuel lubrication system.
V. N. Klimov, D. Ya. Dud’ev, V. Ya. Sigaylo, N. I. Klimov   +3 more
doaj   +1 more source