Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Paul Shiller"'
Publikováno v:
Tribology International. 110:333-340
The oil bleed behavior of lithium complex, calcium sulfonate and polyurea thickened greases have been studied. Results were interpreted within a model where the grease thickener is treated as particles suspended in a matrix of oil. There is a region
Publikováno v:
Surface and Coatings Technology. 314:55-66
In this study, ZnO and Al-doped ZnO films have been synthesized by five different deposition methods. Electrochemical measurements performed on films immersed in S-containing isooctane indicate that the texture and polarity of the surface of the film
Publikováno v:
Wear. :104-115
Although diamondlike carbon coatings like WC/a-C:H have a proven history of tribological performance in many mechanical applications, studies have reported that these coatings can sometimes experience high wear rates when operating in lubricants with
Publikováno v:
Frontiers in Mechanical Engineering, Vol 5 (2019)
The pressure–viscosity coefficient, α, is a measure of the pressure dependence of the viscosity of the liquid in elastohydrodynamic lubrication (EHL). There seems to be confusion around the understanding of the pressure–viscosity response in the
Publikováno v:
ACS applied materialsinterfaces. 11(16)
Controlled placement of microparticles is of prime importance in production of microscale superstructures. In this work, we demonstrate the remote control of microparticle placement using a photoactivated surface profile of a liquid crystal elastomer
Autor:
Oleg D. Lavrentovich, Qi-Huo Wei, Greta Babakhanova, Hend Baza, Robin L. B. Selinger, Hao Yu, Jonathan V. Selinger, Sajedeh Afghah, Michael Varga, Paul Shiller, Youssef Mosaddeghian Golestani
Publikováno v:
Journal of Applied Physics. 128:184702
Liquid crystal elastomers (LCEs) hold a major promise as a versatile material platform for smart soft coatings since their orientational order can be predesigned to program a desired dynamic profile. In this work, we introduce temperature-responsive
Autor:
Thomas J. Zolper, Frances E. Lockwood, Paul Shiller, Yip-Wah Chung, Massimiliano Delferro, Ali Erdemir, Gary L. Doll, He Yifeng, Aaron Greco, Babak LotfizadehDehkordi, Tobin J. Marks, Qian Wang, Ning Ren
Publikováno v:
Journal of Tribology. 139
This study investigates the rheological properties, elastohydrodynamic (EHD) film-forming capability, and friction coefficients of low molecular mass poly-α-olefin (PAO) base stocks with varying contents of high molecular mass olefin copolymers (OCP
Autor:
Paul Shiller
Publikováno v:
59th Annual Technical Conference Proceedings.
Publikováno v:
Wear. 271:1761-1771
Hybrid rolling element bearings are being considered for use in flight critical aerospace applications. The following work was undertaken to lay the foundation for future work that would permit the recommendation of appropriate quantities of lubricat