Influence of surface roughness on friction and scuffing behaviour of cast iron under sparse lubrication
References (19)
- et al.
Evaluation of frictional properties of tribomaterials under sparse lubrication
Tribol. Intern.
(1994) - et al.
Experimental observation of surface conformity of surface features produced by wear in disc machine
Wear
(1981) - et al.
Characterization of topographical changes during lubricated wear
Wear
(1984) - et al.
Running-in wear of a compression ignition engine: Factors influencing conformance between cyclinder liner and piston-rings
Wear
(1976) Fluid film lubrication of parallel thrust surfaces
Thin film lubrication
Lubr. Eng.
(July 1962)The transition from boundary to mixed friction
Lubr. Eng.
(December 1960)- et al.
The action of the parallel surface thrust bearing
- et al.
Parallel surface thrust bearings
ASLE Trans
(1958)
Cited by (18)
Water-lubricated behaviour of AISI 440C stainless steel and a DLC coating for an orbital hydraulic motor application
2019, Tribology InternationalCitation Excerpt :From among all the tested parameters, the lowest coefficients of friction were obtained in the SS/DLC contacts in water (Fig. 5b); the coefficients of friction in water were lower than the coefficients of friction for the SS/DLC contacts in oil (Fig. 5a). Some possible mechanisms for such low friction that support our result were already proposed in previous studies [30,32–36]. Although it is in agreement, the nanoscale self-assembled monolayer formation studied by molecular dynamics simulations [32] cannot be directly compared to our experimental conditions.
In-situ fast and long observation system for friction surfaces during scuffing of steel
2017, WearCitation Excerpt :Many researchers proposed scuffing models based on the breakdown of films such as a hydrodynamic lubrication film [1,2], absorbed additives, oxide films [3], and chemical reaction films [4,5], which prevent direct contacts between the mating solid surfaces. The influence of several factors such as surface conformity, roughness [6,7], wear debris [8,9], and contact temperature [10,11] on the scuffing phenomenon has been discussed because these play important roles in the formation of the films. Even after the breakdown of the films, the scuffing phenomenon does not terminate but proceeds towards the material-failure process of the mating surfaces, eventually resulting in a catastrophic failure.
A proposal for the study of voltage sag in isolated synchronous generators caused by induction motor start-up
2016, Electric Power Systems ResearchCitation Excerpt :When it comes to diesel motors, the operation using a load less than 30% the nominal, can generate an excessive quantity of unburnt fuel, which will go on to produce an increase in pressure in the next compression stroke. This causes a reduction in the lubrication between the cylinder sleeves and the segment rings, resulting therefore in a repetition of the process, greater wear, which may lead to permanent damage [8–10]. When an induction motor is connected to a bus on an electric system, the effects on its start-up are less severe than when connected to a diesel group containing a synchronous generator, as the reactive power from this generator is extremely limited if compared to that of an electric power network.
Fundamentals of ductile cast iron scuffing at the boundary lubrication regime
2015, Tribology InternationalCitation Excerpt :Apart from this fact, it has generally been accepted that the constituent that is necessary but most often insufficient to scuffing in which the lubricated system occurs is the breakdown of the EHL or boundary film. The problem of precise identification of scuffing initiation follows from the fact that none of the specific theories (e.g. [5–9]) describes this process in a universal way; most of these theories concern concrete material pair and applying friction conditions. Some kind of synthesis in this field was carried out by Bowman and Stachowiak [10], who listed several factors conducive (especially in synergic occurrence) to scuffing initiation:
Investigation of the scuffing characteristics of candidate materials for heavy duty diesel fuel injectors
2005, Tribology InternationalReview of the lubrication of metallic surfaces by zinc dialkyl-dithiophosphates
2005, Tribology International
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On a research visit from Taiho Kogyo Co. Ltd., 3-65 Midorigaoka, Toyota-shi, Aichi 471, Japan