Journal ArticleDOI
Surface Texturing in Machine Elements − A Critical Discussion for Rolling and Sliding Contacts
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This article is published in Advanced Engineering Materials.The article was published on 2019-08-01. It has received 148 citations till now.read more
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On the lubrication characteristics of piston ring under different engine operation conditions
Jun Sun,Xiao Zhang,Jianxiong Zhu,Yaming Gao,Hu Wang,Xiaoyong Zhao,Qin Teng,Yanping Ren,Guixiang Zhu +8 more
TL;DR: In this paper, the performance analysis of a four-stroke engine under different engine operating conditions is done, in which the lubricating oil at the inlet of piston ring is considered as the lube attached on the relevant location of cylinder wall after the piston ring moves over at the previous stroke.
Journal ArticleDOI
Tribological performance of hydrophobic and micro/nano triangle textured rake face of cutting tools
TL;DR: In this paper, a tool rake face was micro/nano-textured with femtosecond laser and fluoridized with fluorosilane to reduce the friction coefficient.
Journal ArticleDOI
Tribological performance of a surface textured meso scale air bearing
TL;DR: In this paper, the influence of texture design parameters viz geometry (shape, orientation and slender ratio), and position on the tribological performance of meso-scale air journal bearing is investigated.
Journal ArticleDOI
Effect of lubricant viscosity on dynamics of high-precision gear considering lubricant-induced backlash reduction
TL;DR: In this article , the effect of lubricant viscosity on dynamics of a high-precision spur gear pair with near-zero backlash was investigated under deterministic and uncertain conditions via a tribo-dynamic model.
Journal ArticleDOI
Study on tribological properties of surface concave convex micro-texture on the mold steel
TL;DR: In this paper, the authors describe the tribological characteristics with different area density of concave-convex micro-texture on the mold surface and compare the results with the smooth surface of the reference sample.
References
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Journal ArticleDOI
When will fossil fuel reserves be diminished
Shahriar Shafiee,Erkan Topal +1 more
TL;DR: In this article, the authors presented a new formula for calculating when fossil fuel reserves are likely to be depleted and developed an econometrics model to demonstrate the relationship between fossil fuel reserve and some main variables.
Journal ArticleDOI
Abrupt climate change
Richard B. Alley,Jochem Marotzke,William D. Nordhaus,Jonathan T. Overpeck,Dorothy M. Peteet,Roger A. Pielke,Raymond T. Pierrehumbert,Peter B. Rhines,Thomas F. Stocker,Lynne D. Talley,John M. Wallace +10 more
TL;DR: Policy-makers should consider expanding research into abrupt climate change, improving monitoring systems, and taking actions designed to enhance the adaptability and resilience of ecosystems and economies.
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Global energy consumption due to friction in passenger cars
TL;DR: In this article, the authors presented calculations on the global fuel energy consumption used to overcome friction in passenger cars in terms of friction in the engine, transmission, tires, and brakes.
Journal ArticleDOI
State of the art in Laser Surface Texturing
TL;DR: In this paper, the authors present the state of the art in LST and the potential of this technology in various lubricated applications like mechanical seals, piston rings and thrust bearings.