Results 31 to 40 of about 182 (127)

Finite Element‐Based Wear Prediction Using Archard's Law for Single Mobility Bearing of Total Hip Prosthesis During Walking: A Literature Review

Engineering Reports, Volume 8, Issue 2, February 2026.
This review provides a comprehensive and critical evaluation of computational wear prediction studies in total hip prostheses, with a specific focus on those employing Archard's wear law within finite element frameworks under walking conditions for single mobility bearing designs.
Muhammad Imam Ammarullah, Abdulfatah Abdu Yusuf, Mohamad Izzur Maula, M. Danny Pratama Lamura, Budi Setiyana, Mohammad Tauviqirrahman, Athanasius Priharyoto Bayuseno, Jamari Jamari, Muhammad Hanif Ramlee   +8 more
wiley   +1 more source

Multi‐Dimensional Nano‐Additives for Their Superlubricity: Tribological Behaviors and Lubrication Mechanisms

Advanced Materials Interfaces, Volume 12, Issue 9, May 5, 2025.
This paper systematically introduces the characteristics and functions of 0D‐3D nanomaterials in super‐lubrication, analyzes the lubrication mechanism of these nanomaterials, and prospects the energy‐saving and environmental benefits brought by their progress in this field.
Kang Yang, Yahui Xiong, Guijun Wu, Haibo Lin, Jun Tang, Chao Wu, Hongliang Chen, Yaqiong Wang   +7 more
wiley   +1 more source

Relationship Between Physical Characteristics of Cereal Polysaccharides and Soft Tribology—The Importance of Grain Source and Malting Modification

Food Science &Nutrition, Volume 13, Issue 1, January 2025.
The physical characteristics of the main starch and non‐starch polysaccharides in worts were characterized. The lubrication behaviour of the worts was analyzed by soft tribology. The data analysis showed the relationship between the molar mass and conformation of these polysaccharied and lubrication behaviour in laboratory‐produced worts.
Rolando Cesar Moreno Ravelo, Martina Gastl, Thomas Becker   +2 more
wiley   +1 more source

Thermal Elastohydrodynamic Lubrication Analysis of Bevel Gear based on a Finite Line Contact Model

Jixie chuandong, 2019
In order to study the thermal elastohydrodynamic lubrication mechanism of bevel gears， based on the theory of elastohydrodynamic lubrication， a finite line contact model is established and the thermal elastohydrodynamic characteristics of straight bevel ...
Cong Wei, Youqiang Wang, Yabo Zhou, Shenwen Long   +3 more
doaj  

Evolution of Surface Engineering Technology in Cylinder Liner‐Piston Ring System of Internal Combustion Engines

The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.
A comprehensive synthesis of laser surface texturing, coating technologies and materials selection applied to cylinder liner‐piston ring systems, highlighting their evolution and impact on tribological performance and engine performance. ABSTRACT Enhancing fuel efficiency and reducing exhaust emissions in internal combustion engines is vital for ...
Julius Caesar Puoza, Sherry Kwabla Amedorme, Abdulai Musah, Awudu Ibrahim, Yakubu Kuusana   +4 more
wiley   +1 more source

A temperature rise calculation model of wind turbine gearbox gear considering crack fault and tooth number difference

IET Renewable Power Generation, Volume 18, Issue 15, Page 3416-3428, 16 November 2024.
A temperature rise calculation model of wind turbine gearbox gear considering crack fault and tooth number difference is proposed. The data of high‐speed gear of a wind turbine gearbox in northern China is selected for simulation verification. By comparing with the finite element method, the effectiveness of this method is verified.
Shiyu Lin, Hongshan Zhao, Weixin Yang, Xibei Li, Chengyan Sun   +4 more
wiley   +1 more source

Multiscale Modeling of Micro-Textured Gear: Interface Enriched Lubrication and Anti-Scuffing Load-Bearing Capacity

Lubricants
A multiscale contact model is developed for micro-textured gear interfaces incorporating Micro-Convex-Concave Asperity (MCCA) characteristics to elucidate the synergistic modulation between Interface Enriched Lubrication (IEL) performance and Anti ...
Weiqiang Zou, Xigui Wang, Yongmei Wang, Jiafu Ruan   +3 more
doaj   +1 more source

Advancements and challenges in bionic joint lubrication biomaterials for sports medicine

Biosurface and Biotribology, Volume 10, Issue 3, Page 89-105, September 2024.
Abstract Bionic lubricant materials are a class of materials inspired by natural organisms and offer excellent lubrication properties and biocompatibility. In the field of sports medicine, their application opens up new possibilities for the prevention and treatment of sports‐related diseases.
Lei Xiang, Zhen Wang, Wenguo Cui
wiley   +1 more source

Tribological properties of real foods using extended Stribeck curves and their relationship with nutritional and rheological parameters

Journal of Texture Studies, Volume 55, Issue 4, August 2024.
Tribological properties of 19 commercial food products in 6 categories (yogurts, dressings, spreads, porridges, emulsified sauces, and syrups) were investigated. The extended Stribeck curves across the four frictional regimes (the static, boundary, mixed, and hydrodynamic regimes) varied depending on the flow behavior, nutritional compositions, and the
Jung Sun Hong, Mi‐Ran Kim, Yoo Jeong Choi, In‐Young Lee, Yong Gi Chun, Hae Won Jang, Bum‐Keun Kim   +6 more
wiley   +1 more source

A study of cooling system in a grease-lubricated precision spindle

Advances in Mechanical Engineering, 2016
In this article, an integrated thermal model is numerically analyzed to calculate the heat generation of spindle bearings and temperature distribution of the spindle system, with consideration of the operating conditions and lubrication conditions, such ...
Li Wu, Qingchang Tan
doaj   +1 more source