petroleum Archives - About Tribology

Slurry Tribology – Tribology of drilling fluids and fracturing fluids

10.11.2021 HARSHVARDHAN SINGH

In technical terminology, a slurry is a mixture of solid particles in a liquid that can be readily pumped. The following article describes the use of tribology in understanding slurry-related wear prevalent in drilling operations. […]

Tribology on the Small Scale: A Modern Textbook on Friction, Lubrication, and Wear

04.12.2019

In recent decades, tribology field has seen a great interest in friction and wear processes occurring at the micro- and nanoscale. This interest has led to the development of a new branch of tribology focusing on the small [...]
The Science of Friction on Graphene

12.08.2017

Sliding on flexible graphene surfaces has been uncharted territory until now, Graphene, a two-dimensional form of carbon sheets just one atom thick, has been the subject of widespread research, in large part because of its [...]
STLE Brings Tribology Frontiers Conference and Tribology & Lubrication for E-Mobility Conference to Cleveland November 12-15

29.10.2023

Co-branded event provides tribology and lubrication engineering enthusiasts with the latest field science PARK RIDGE, Illinois (September 28, 2023) ─ The Society of Tribologists and Lubrication Engineers (STLE) — the technical society for individuals in the field of [...]
Antiwear tribofilm growth – AFM study

14.03.2016

In a wide range of tribological components, the lubricant is not capable of separating the surfaces and areas of metal-to-metal contact occurs. However, the metal-to-metal contact area can be minimized by the action of additives, [...]
Should the contact area really increase due to sliding, and why this is never observed?

14.08.2019

Table of Contents AbstractIntroductionConclusionAuthorReferences Abstract A paper by Menga, Carbone & Dini (MCD) recently published in prestigeous journal, suggests that in the contact with adhesion, the effect of tangential forces, and in particular of shear [...]