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Tribological Interface Improvement through Lubricant Additive Innovation, Surface and Material Modification

Description:

Increasingly high global energy consumption demands effective approaches to high energy efficiency and, at the same time, paths to reduced release of carbon dioxide, a primary greenhouse gas behind global climate change. Friction reduction is a vital aspect towards making energy systems more efficient and one of the most crucial...

Keyword:

wear, tribology, lubrication, and friction

Subject:

Materials Science and Mechanical engineering

Creator:

Khan, Arman Mohammad

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

06/28/2021

Date Created:

2021-01-01

Resource Type:

Dissertation

Alternate Identifier:

http://dissertations.umi.com/northwestern:15582 and etdadmin_upload_819626
Tribological Interfaces Studied by an Analytical Dislocation Model and In-situ Transmission Electron Microscopy

Description:

Fundamental investigations on the origins of friction at the nanoscale were carried out using both theoretical and experimental approaches. A model was developed that analytically solves for friction by the motion of dislocations at atomically flat crystalline interfaces. It combines known concepts from dislocation drag, grain boundary theory, and contact...

Keyword:

in-situ TEM, tribology, friction, and dislocations

Subject:

Materials Science and Engineering

Creator:

Arno Peter Merkle

Owner:

Scholarly Digital Publishing

Date Uploaded:

05/21/2018

Date Modified:

05/21/2018

Date Created:

2007-03-15

Resource Type:

Dissertation

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Tribological Interface Improvement through Lubricant Additive Innovation, Surface and Material Modification

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