نتایج جستجو برای: solid lubricant

تعداد نتایج: 192442  

Journal: :Journal of Synthetic Lubrication 1987

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Journal: :Physical Review E 2001

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Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 2004

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Journal: :The Journal of chemical physics 2004
V N Samoilov I M Sivebaek B N J Persson

We present molecular dynamics results for the interaction between two solid elastic walls during pull-off for systems with and without octane (C(8)H(18)) lubricant. We used two types of substrate--flat and corrugated--and varied the lubricant coverage from approximately 1/8 to approximately 4 ML (monolayers) of octane. For the flat substrate without lubricant the maximum adhesion was found to b...

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2006
Marco Cesaratto Nicola Manini Andrea Vanossi Erio Tosatti Giuseppe E. Santoro

We extend the study of velocity quantization phenomena recently found in the classical motion of an idealized 1D model solid lubricant – consisting of a harmonic chain interposed between two periodic sliding potentials [Phys. Rev. Lett. 97, 056101 (2006)]. This quantization is due to one slider rigidly dragging the commensurate lattice of kinks that the chain forms with the other slider. In thi...

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Journal: :Science 2017
Shahrouz Amini Stefan Kolle Luigi Petrone Onyemaechi Ahanotu Steffi Sunny Clarinda N Sutanto Shawn Hoon Lucas Cohen James C Weaver Joanna Aizenberg Nicolas Vogel Ali Miserez

Mussels are opportunistic macrofouling organisms that can attach to most immersed solid surfaces, leading to serious economic and ecological consequences for the maritime and aquaculture industries. We demonstrate that lubricant-infused coatings exhibit very low preferential mussel attachment and ultralow adhesive strengths under both controlled laboratory conditions and in marine field studies...

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Journal: :Physical Review E 2003

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1998
Yuan-Zhong Hu Steve Granick

This review article summarizes recent progress in investigation of nano-rheology and thin film lubrication, as well as their contributions to conventional tribology. As the thickness of a lubricating film becomes comparable to molecular dimensions, a lubricant confined between solid walls undergoes a dramatic transition in its rheological properties and physical state, including the formation o...

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Journal: :Journal of The Japan Petroleum Institute 1983

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2017
Marek Kostecki Jarosław Woźniak Tomasz Cygan Mateusz Petrus Andrzej Olszyna

Self-lubricating composites are designed to obtain materials that reduce energy consumption, improve heat dissipation between moving bodies, and eliminate the need for external lubricants. The use of a solid lubricant in bulk composite material always involves a significant reduction in its mechanical properties, which is usually not an optimal solution. The growing interest in multilayer graph...

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