Results 41 to 50 of about 705 (209)

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

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

Friction characteristics of skewed roller brakes [PDF]

, 1998
The project sponsors design and manufacture skewed roller brake devices for use in aircraft flight control actuation systems. Design tools have previously been developed to predict the torque characteristics ofthese devices.
Oliver-Hall, Richard.
core  

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

Condition Monitoring of Helical Gears Using Acoustic Emission (AE) Technology [PDF]

, 2013
Techniques such as vibration monitoring, thermal analysis and oil analysis are well established as means to have been used to improve reliability of gearboxes and extend time-to-failure.
Hamel, Mhmod A. A.
core  

The influence of contact conditions on surface reaction layers formed between steel surfaces lubricated by an aviation oil [PDF]

, 2007
This study focuses on the influence of load and temperature on the formation and stability of tribo-films for bearing steel on bearing steel contacts lubricated with an aviation oil, EXXON Turbo 2380 (TCP based - tricresyl phosphate) at ambient ...
Wood, R.J.K., Wang, L.
core   +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