Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Sorin-Cristian Vladescu"'
Publikováno v:
Tribology International. 134:317-327
We present an experimental study into the impact of surface texturing on crank shaft bearing friction. This was achieved by applying a series of laser-etched patterns to the surface of shell components and comparing friction measurements - obtained u
Publikováno v:
Surface and Coatings Technology. 367:271-277
Surface topography serves as the fingerprint of a machine element. Most researchers understood topographies from a single-stratum perspective, while some have started to concern a bi-Gaussian stratified viewpoint. In this paper, a two-stage abrasive
Autor:
Sorin-Cristian Vladescu, Tom Reddyhoff, Guy H. Carpenter, Sophie Bozorgi, Stefan K. Baier, Connor Myant, Songtao Hu
Publikováno v:
Journal of colloid and interface science. 586
The perception of carbonation is an important factor in beverage consumption which must be understood in order to develop healthier products. Herein, we study the effects of carbonated water on oral lubrication mechanisms involved in beverage mouthfe
Autor:
Daniele Dini, Songtao Hu, Xi Shi, Xiaobao Cao, Debashis Puhan, Tom Reddyhoff, Jing Wang, Zhike Peng, Sorin-Cristian Vladescu, Andrew J. deMello
Publikováno v:
Science Advances
Science Advances, 6 (32)
Science Advances, 6 (32)
Artificial liquid-repellent surfaces have attracted substantial scientific and industrial attention with a focus on creating functional topological features; however, the role of the underlying structures has been overlooked. Recent developments in m
Autor:
Debashis Puhan, Sorin-Cristian Vladescu, Xiaobao Cao, Tom Reddyhoff, Andrew J. deMello, Daniele Dini, Qian Wang, Zhike Peng, Xi Shi, Songtao Hu
Artificial liquid-repellent surfaces have recently attracted vast scientific attention; however, achieving mechanical robustness remains a formidable challenge before industrialization can be realized. To this end, inspired by plateaus in geological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8701b4c9586e79761395973a2ddec590
Publikováno v:
Tribology Transactions. 61:522-531
It has recently been shown that rectangular surface pockets are effective in reducing friction in a piston–liner type contact, providing that they are oriented with their long axis transverse to th...
Publikováno v:
Tribology International. 115:140-153
This paper presents an experimental study into the flow behaviour of lubricant in a reciprocating contact simulating a piston ring–cylinder liner pair. The aim was to understand the effects of cavitation, starvation and surface texture, as well as
Publikováno v:
Tribology International. 113:125-136
This paper presents a comparison between the results from numerical modelling and experiments to shed light on the mechanisms by which surface texture can reduce friction when applied to an automotive cylinder liner. In this configuration, textured f
Autor:
Xi Shi, Debashis Puhan, Daniele Dini, Weifeng Huang, Zhike Peng, Sorin-Cristian Vladescu, Tom Reddyhoff, Songtao Hu
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 35(17)
Wetting mechanisms on rough surfaces were understood from either a monolayer or a multiscale perspective. However, it has recently been shown that the bi-Gaussian stratified nature of real surfaces should be accounted for when modeling mechanisms of
Autor:
Guy H. Carpenter, Sophie Bozorgi, Tom Reddyhoff, Stefan K. Baier, Sorin-Cristian Vladescu, Antonio Forte, Rajesh Venkata Potineni, Connor Myant
Publikováno v:
Carpenter, G, Bozorgi, S, Vladescu, S, Forte, A E, Myant, C, Potineni, R V, Reddyhoff, T & Baier, S K 2019, ' A study of saliva lubrication using a compliant oral mimic ', FOOD HYDROCOLLOIDS, vol. 92, pp. 10-18 . https://doi.org/10.1016/j.foodhyd.2019.01.049
Due to ethical issues and the difficulty in obtaining biological tissues, it is important to find synthetic elastomers that can be used as replacement test media for research purposes. An important example of this is friction testing to understand th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::252a0adb8046cce49070954953d11212
http://hdl.handle.net/10044/1/67212
http://hdl.handle.net/10044/1/67212