Results 1 to 10 of about 113,425 (184)

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

open access: yesSensors
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

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

open access: yesSensors, 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

A cartilage-inspired lubrication system [PDF]

open access: yesSoft 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. One of the secrets of cartilage's superior tribology comes from a unique, multimodal lubrication strategy consisting of both a fluid ...
Greene, G.W.   +5 more
openaire   +4 more sources

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

open access: yesОмский 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   +3 more
doaj   +1 more source

Modelling and Experimental Study of Power Losses in Toothed Wheels

open access: yesSensors, 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   +2 more
doaj   +1 more source

Practical Example of Modification of a Gearbox Lubrication System

open access: yesLubricants, 2022
This paper presents the optimization of the lubrication method of a helical bevel gearbox, which is part of a pickling line. The first gear stage of this gearbox showed frequent failures. The bevel gearing and bearings were damaged.
Silvia Maláková, Samuel Sivák
doaj   +1 more source

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

open access: yesИнтеллект. 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   +2 more
doaj   +1 more source

Considerations Regarding Oiling System for Offshore Wind Turbines [PDF]

open access: yesTransNav, 2023
Power from renewable sources would play a key role in the future of electricity .The wind energy is one of the goal of EU's commitment, which want to develop offshore wind potential [1], [2]. Lubrication of wind turbines is very important for maintenance
Mariana Panaitescu   +3 more
doaj   +1 more source

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

open access: yesОмский 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   +3 more
doaj   +1 more source

Air cushioning with a lubrication/ inviscid balance [PDF]

open access: yes, 2003
The air cushioning effect in the gap between an almost inviscid body of water and a nearby solid wall (or another body of water) is studied theoretically and is found to depend on predominantly lubricating forces in the air, in certain applications.
Li, L., Smith, F.T., Wu, G.X.
core   +1 more source

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