Results 41 to 50 of about 943,466 (348)
Journal of Bioresources and Bioproducts, 2020 Two environmentally friendly, water-based lubricant additives (phosphorus-containing ricinoleic acid (PRA) and sulfur-containing ricinoleic acid (SRA)) were prepared.
Haiyang Ding +6 more
doaj +1 more source
Lubricants, 2022 Decreasing harmful emissions of vehicle engines is becoming more and more challenging due to stricter standards. A possible solution is to improve the tribological attributes of lubricants, which can be achieved through the application of appropriate ...
Rajmund Kuti +2 more
doaj +1 more source
Synovial joint lubrication – does nature teach more effective engineering lubrication strategies? [PDF]
, 2007 Nature shows numerous examples of systems which show energy efficiency, elegance in their design and optimum use of materials. Biomimetics is an emerging field of research in engineering and successes have been documented in the diverse fields of ...
Liskiewicz, T. +3 more
core +1 more source
Assessing Friction Characteristics of Liquid Lubricants [PDF]
, 2005 The decline of fossil fuel reserves and the increasing awareness of greenhouse gas emissions have been the primary driving forces behind the need to conserve energy.
Hargreaves, Douglas J., Tang, John C. H.
core +3 more sources
Research progresses of nanomaterials as lubricant additives
FrictionFriction and wear are unavoidable in mechanical movement. The use of lubricants with nano-additives can effectively reduce friction and wear, which is of great significance to saving energy and protecting the environment.
Z. Jiang +10 more
semanticscholar +1 more source
Assessing Boundary Film Forming Behavior of Phosphonium Ionic Liquids as Engine Lubricant Additives
Lubricants, 2016 The reduction of friction and wear losses in boundary lubrication regime of a piston ring-cylinder liner tribo-system has always been a challenge for engine and lubricant manufacturers.
Mayank Anand +6 more
doaj +1 more source
Ionic Liquids as High-Performance Lubricants and Lubricant Additives
Ionic Liquids - Thermophysical Properties and Applications [Working Title], 2021 Taking into account the environmental awareness and ever-growing restrictive regulations over contamination, the study of new lubricants or lubricant additives with high performance and low toxicity over the traditional lubes to reduce the negative ...
Hong Guo, Patricia Iglesias Victoria
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Tribology Online, 2018 One of the solutions to reduce friction between two sliding surfaces in automobile engine is by applying DLC coating to engine components. However, it is critical that the effect of lubricant additives to DLC coating to be clarified before hands as to ...
Mohd Taufik bin Taib +3 more
doaj +1 more source
Lubricants, 2023 The present study aims to investigate the tribological performance of 2D nanoparticles such as graphene (G), molybdenum disulfide (MoS2), hexagonal boron nitride (hBN), and reduced graphene oxide (rGO) as gear lubricant additives.
Kishan Nath Sidh +2 more
doaj +1 more source