Journal ArticleDOI
Volumetric contact theory to electrical contact between random rough surfaces
TLDR
In this paper, a volumetric contact theory is developed that is valid for investigating electro-mechanical contact properties between random rough surfaces, including the contact resistance formula and the elastic and elastoplastic electrical contact models.About:
This article is published in Tribology International.The article was published on 2021-08-01. It has received 16 citations till now. The article focuses on the topics: Contact area & Contact resistance.read more
Citations
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Theoretical and experimental exploration on the micro asperity contact load ratios and lubrication regimes transition for water-lubricated stern tube bearing
TL;DR: In this article, the relevance of load ratio with transition of lubrication regimes under multi-coupled structural parameters and operating conditions has been established, and three-dimensional relationships between typical parameters and contact ratio under typical working conditions have been further studied.
Journal ArticleDOI
A review of advances in tribology in 2020–2021
TL;DR: A recent survey as discussed by the authors highlights the development in lubrication, wear and surface engineering, biotribology, high temperature tribology and computational tribology, providing a show window of the achievements of recent fundamental and application researches in the field of tribology.
Journal ArticleDOI
Progress on Current-Carry Friction and Wear: An Overview from Measurements to Mechanism
TL;DR: In this paper , the effect of working parameters on current-carrying friction and wear performance is clarified, and the generation mechanism, failure mechanism, and factors of current-carving friction are investigated.
Journal ArticleDOI
Effect of elastoplastic thermal softening on thermal contact resistance based on the dual-load transfer coupling method
Yu-Lai Feng,Max Jack +1 more
TL;DR: In this article , a dual-load transfer coupling method (DLTM) was proposed to analyze the effect of elastoplastic thermal softening (EPTS) on thermal contact resistance (TCR).
Effect of Elastoplastic Thermal Softening on Electrical Contact Resistance Based on the Dual-Iterative Coupling Method
TL;DR: In this paper , a dual-iterative coupling method was proposed to explore the influence of elastoplastic thermal softening (EPTS) caused by temperature rise has a significant effect on ECR.
References
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Journal ArticleDOI
Contact and Rubbing of Flat Surfaces
TL;DR: In this article, the authors compared the deduced dependence of the experimental observables on the load with the experimental evidence and concluded that the most realistic model is one in which increasing the load increases both the number and size of the contact areas.
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Contact of Nominally Flat Surfaces
TL;DR: In this article, the authors proposed a new theory of elastic contact, which is more closely related to real surfaces than earlier theories, and showed how the contact deformation depends on the topography of the surface, and established the criterion for distinguishing surfaces which touch elastically from those which touch plastically.
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Theory of rubber friction and contact mechanics
TL;DR: In this article, the authors consider the case when the substrate surface has a self affine fractal structure and present a theory for the area of real contact, both for stationary and sliding bodies, with elastic or elastoplastic properties.
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Fractal Model of Elastic-Plastic Contact Between Rough Surfaces
Arun Majumdar,Bharat Bhushan +1 more
TL;DR: Based on the scale-independent fractal roughness parameters, a new model of contact between isotropic rough surfaces is developed in this article, which predicts that all contact spots of area smaller than a critical area are in plastic contact.