deformation | About Tribology

Atomic scale deformation responsible for surface roughness

04.05.2020 tribonet 647 Views

Most of the natural or engineered surfaces are not perfect, meaning they are rough. The surface roughness was found across many scales: from atomic to tectonic. The earth looks smooth from space, but someone standing […]

Generating Electricity From Snowfall

17.06.2019 429 Views
It is interesting to know that researchers from the University of California, Los Angeles (UCLA) have come up with an innovative device that can generate electricity from the snow we are all familiar with. Nothing [...]
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Sediments Act As Lubricants for Plate Tectonics

09.09.2019 428 Views
Plate tectonics explains the features and movement of the Earth’s surface both in the present and in the past. It is the theory that the outer shell of Earth is divided into many plates (including [...]
Small flying robots pull objects up to 40 times their weight using adhesion

03.12.2018 405 Views
Researchers from EPFL and Stanford have developed small drones that can land and then move objects that are 40 times their weight, with the help of powerful winches, gecko adhesives and microspines. A closed door [...]
Tribology to analyze wine mouthfeel

13.12.2018 502 Views
Researchers at the University of California, Davis, are investigating whether an analytical technique to measure friction between two surfaces can provide better understanding of wine sensory perception related to astringency and mouthfeel. Mouthfeel is an [...]
In Situ Nanopolishing (ISN): A New Lubrication Paradigm Aimed at Permanent Surface Perfection

23.04.2016 3,368 Views
All conventional lubricants borne of classic hydrodynamic theory are designed to provide lubricity. Inherent in the desire to provide lubricity to mechanical systems is the desire to protect the interacting metal surfaces from wear. Much [...]