|
|
|
|
|
Dawei Gu, Juqian Zhang, Quanhui Wu, Pengfei Shen, Baisong Pan and Bangchun Wen
In this paper, the dynamics of a mechanical exciter and three cylindrical rollers (CRs) with the non-identical friction coefficients interacting through a rigid platform is considered. Sufficient conditions for the existence and stability of synchronous ...
ver más
|
|
|
|
|
|
|
|
|
Nikolay Rusin, Alexander Skorentsev and Maksim Krinitcyn
Features of the frictional interaction of a sintered Al-30Sn composite, which is used as a coating of bearing inserts, with steel counterbody in the absence of liquid lubricant were studied. The tribological tests were carried out according to the pin-on...
ver más
|
|
|
|
|
|
|
|
|
Karen Garcia Angulo and Kwan Tun Lee
The Upper Amazon River forms an anabranching planform, which has been found to have significant changes in migration rate and river morphology. Previous studies have elaborated long-term evolution of the anabranching systems; however, research on the inf...
ver más
|
|
|
|
|
|
|
|
|
Honghu Liu, Jing Liu, Xianwei Zhang and Xinyu Liu
The soil shrink?swell phenomenon produces crack networks and slope instability. However, few studies have involved the continuous shrink?swell process of granite residual soils. The objective of the study is to explore the shrink?swell process of weather...
ver más
|
|
|
|
|
|
|
|
|
Mara Kandeva, Mihail Zagorski, Ru?ica Nikolic, Bla?a Stojanovic, Adrian But, Franti?ek Botko, Ján Pitel and Aleksandar Vencl
The nickel (Ni) coatings without and with embedded (5?7 vol. %) cubic boron nitride (c-BN) nanoparticles (10 nm in diameter) were deposited on carbon steel substrate by an electroless plating process. Coatings were tested in as-deposited and heat-treated...
ver más
|
|
|
|