Results 31 to 40 of about 25,042,350 (333)

Individual Drive of Internal Combustion Engine Lubrication System Based on Switched Reluctance Motor

open access: yesEnergy Engineering and Control Systems, 2020
The article analyses the modern lubrication systems for internal combustion engines. Systems with mechanical drive components that contain mechanical and electronic components have been found to have a number of disadvantages.
Ihor Holovach, Lidiya Kasha, Ivan Hudzii
doaj   +1 more source

Acoustic measurement of lubricant-film thickness distribution in ball bearings [PDF]

open access: yes, 2006
An oil-film thickness monitoring system capable of providing an early warning of lubrication failure in rolling element bearings has been developed. The system is used to measure the lubricant-film thickness in a conventional deep groove ball bearing ...
Bruce W. Drinkwater   +7 more
core   +1 more source

A new hybrid minimum quantity lubrication system for machining difficult-to-cut materials

open access: yesCIRP annals, 2020
A newly designed and manufactured hybrid MQL system is reported. Vegetable oil and tungsten disulphide suspension are mixed in an additively-manufactured nozzle and delivered through pressurised air as a coolant/lubricant spray. Cooling capability of the
A. Shokrani, Joseph Betts
semanticscholar   +1 more source

Electrostatic Sensor Application for On-Line Monitoring of Wind Turbine Gearboxes

open access: yesSensors, 2018
The oil-line electrostatic sensor (OLES) is a new online monitoring technology for wear debris based on the principle of electrostatic induction that has achieved good measurement results under laboratory conditions.
Huijie Mao, Hongfu Zuo, Han Wang
doaj   +1 more source

Numerical Study on the Extrapolation Method for Predicting the Full-scale Resistance of a Ship with an Air Lubrication System

open access: yes, 2020
Frictional resistance comprises more than 60% of the total resistance for most merchant ships. Active and passive devices have been used to reduce frictional resistance, but the most effective and practical device is an air lubrication system.
Dong-Young Kim, Jisun Ha, K. Paik
semanticscholar   +1 more source

Comparative analysis of emulsion pump stations of RMI and KAMAT

open access: yesGong-kuang zidonghua, 2019
Overall structure of KAMAT pump station and RMI pump station which have high domestic market share were introduced. Key technologies in terms of deceleration system, hydraulic system, lubrication system, protection system and control system were ...
YE Jia
doaj   +1 more source

Ontology-based reliability analysis of aircraft engine lubrication system

open access: yes, 2020
This article focuses on identifying limitations and deficiencies of reliability methods that are currently used in the aviation industry. The goal is to propose a solution to address these issues and, consequently, improve the way reliability analyses ...
A. Lališ   +2 more
semanticscholar   +1 more source

Influence of the balancing of the oil supply to the connecting bearings on their operations failures

open access: yesИнтеллект. Инновации. Инвестиции, 2019
The relevance of the study is due to the need to study the laws of processes and phenomena leading to disruption of the normal functioning of the connecting rod bearings of automobile engines in operation and causing sudden costly failures.
A.T. Kulakov   +2 more
doaj   +1 more source

Mutual influence of cross hatch angle and superficial roughness of honed surfaces on friction in ring-pack tribo-system [PDF]

open access: yes, 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
core   +6 more sources

Dynamic Evolution Characteristics of the Gear Meshing Lubrication for Vehicle Transmission System

open access: yesProcesses, 2023
The transmission in automobiles is the core component to ensure operational stability. Heat accumulation in the meshing process will reduce the transmission efficiency and affect the service life.
Yihong Gu, Gaoan Zheng
semanticscholar   +1 more source

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