Results 31 to 40 of about 2,636 (213)

Investigation on acoustic, thermal, and tribological properties of hydrodynamic journal bearing with heterogeneous rough/smooth surface

Results in Engineering, 2023
High level of noise limits the reliability of the lubricated journal bearing. In the current paper, the possibility of bearing design with a heterogeneous rough/smooth surface is explored using the computational fluid dynamics (CFD) approach to improve ...
Mohammad Tauviqirrahman, Eflita Yohana, Paryanto, Jamari, Fauzan Syukri Muslim, Paulus Wisnu Anggoro   +5 more
doaj   +1 more source

Tribology and Sustainable Development Goals

, 2021
Tribology, which deals with all problems related to friction, wear and lubrication, is intrinsically connected to sustainability. In this work, after a very brief historical overview of Tribology and Sustainable Development Goals, the main tribological ...
Ciulli E., Enrico Ciulli
core   +1 more source

A STUDY ON DEVELOPMENT OF INDUSTRIAL TRIBOLOGY IN INDIA WITH SOME FUTURE PROSPECTS

, 2020
The Indian industry is facing tough challenges from various others countries in different areas. Environmental challenges, government pressure to improve efficiencies, urgent technological advancement requirement, emission cut from tribological and ...
VIMAL, JYOTI, SINGH, VIVEK
core   +1 more source

Tribological Aspects in Modern Aircraft Industry

, 2015
Preface : The problem of contact materials subject to relative movement is becoming increasingly important for lifetime of the equipment, pollution and cost in energy. One of the aims of tribology is to understand how friction occurs and wear in dynamical contacts.
Karama, Moussa, Delbé, Karl, Denape, Jean   +2 more
openaire   +2 more sources

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

Advanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir, Darrius Dias, Jacob Bons, MD Wasek Foysal, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Machine Learning in Tribology

, 2022
Tribology has been and continues to be one of the most relevant fields, being present in almost all aspects of our lives. The understanding of tribology provides us with solutions for future technical challenges.

core   +1 more source

Battery health management—a perspective of design, optimization, manufacturing, fault detection, and recycling

Energy Storage and Saving
This paper explores the key aspects of battery technology, focusing on lithium-ion, lead-acid, and nickel metal hydride (NiMH) batteries. It delves into manufacturing processes and highlighting their significance in optimizing battery performance.
Pavel M. Roy, Harsh H. Sawant, Pratik P. Shelar, Prashil U. Sarode, S.H. Gawande   +4 more
doaj   +1 more source

Dynamic Evolution‐Controlled Parabolic‐Shaped Microstructures for Ultra‐Black Surface via Self‐Assembled Microsphere Mask Etching

Advanced Science, EarlyView.
A robust, substrate‐independent fabrication approach overcomes the spectral and geometric limitations of traditional stray‐light suppression. By combining ink spray‐coating with self‐assembled microsphere mask etching, this method produces parabolic‐shaped microstructures on diverse planar and curved engineering components.
Yiming Li, Jianwei Wang, Guoxu Yu, Qunbo Lv, Yuan Ma, Jiadao Wang   +5 more
wiley   +1 more source

How tribology has been helping us to advance and to survive

Friction, 2017
Movement between contacting surfaces ranges from macro to micro scales, from the movement of continental plates and glaciers to the locomotion of animals and insects.
Gwidon W. Stachowiak
doaj   +1 more source