Cutting-Edge Research in Tribology and Its Applications to Rolling Element Bearings

A special issue of Machines (ISSN 2075-1702). This special issue belongs to the section "Friction and Tribology".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 1149

Special Issue Editors


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Guest Editor
School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, China
Interests: contact mechanics; tribology; jointed structure dynamics; contact dynamics of the space adhesion capture system; development of biomimetic dry adhesion surfaces and their space applications

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Guest Editor
Sino-French Engineering School, Beihang University, Beijing 100191, China
Interests: contact mechanics and tribology; dry friction damping technology in aero-engine structures; nonlinear vibration control theory and methods

Special Issue Information

Dear Colleagues,

Tribology, encompassing friction, wear, lubrication, and surface interactions, plays a pivotal role in determining the efficiency, longevity, and reliability of rolling element bearings critical to various industrial applications. This Special Issue aims to compile and showcase the most recent advancements, breakthroughs, and innovative strategies in tribology as they relate to rolling element bearings. We invite contributions encompassing experimental investigations, theoretical models, and computational simulations that elucidate fundamental principles or offer novel solutions to the challenges faced in this field.

The topics of this Special Issue include, but are not limited to:

  • Computational modeling and simulation studies to enhance the understanding of tribological behaviors in rolling element bearings.
  • Novel materials and coatings used for improved bearing performance and durability.
  • Advanced surface engineering techniques and their impact on bearing tribology.
  • Innovative lubrication strategies.
  • Biomimetic design approaches to optimize bearings’ functionalities.
  • New experimental discoveries and physical mechanisms.

We invite contributions from researchers and practitioners to participate in this Special Issue and contribute their valuable insights and findings to advance this field.

Dr. Dongwu Li
Dr. Yaguang Wu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Machines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • tribology
  • rolling element bearings
  • friction
  • wear
  • lubrication
  • contact
  • surface engineering

Published Papers (1 paper)

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Research

19 pages, 3011 KiB  
Article
Modeling for Hysteresis Contact Behavior of Bolted Joint Interfaces with Memory Effect Penalty Constitution
by Di Yuan, Dong Wang and Qiang Wan
Machines 2024, 12(3), 190; https://doi.org/10.3390/machines12030190 - 14 Mar 2024
Viewed by 757
Abstract
A novel penalty contact constitution was developed to replicate the hysteresis memory effect observed in contact interfaces. On this basis, a refined finite element analysis (FEA) was performed to study the stick–slip friction contact behavior of bolted joint interfaces. The analysis was validated [...] Read more.
A novel penalty contact constitution was developed to replicate the hysteresis memory effect observed in contact interfaces. On this basis, a refined finite element analysis (FEA) was performed to study the stick–slip friction contact behavior of bolted joint interfaces. The analysis was validated by comparing it with the experimental hysteresis loops in the literature. The simulated hysteresis loops were subsequently used to identify four parameters of the Iwan model. Additionally, the effects of bolt clamping, friction coefficient, and excitation amplitude were individually examined. It was found that the deterioration in bolt clamping performance resulted in a decrease in both the equivalent joint stiffness and energy dissipation. Similarly, the reduction in the friction coefficient yielded a comparable impact. Furthermore, the identified model parameters of critical stick–slip force and displacement exhibited a quasi-linear relationship to the bolt preload and friction coefficient. Full article
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