Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Zhaowen Hu"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 17, Iss 2, Pp JAMDSM0029-JAMDSM0029 (2023)
Rolling bearings operating in harsh environments are extremely exposed to the risk of exogenous dust or wear debris particles, so there is a strong need to investigate the effects of particulate contamination on bearing operation and to identify prob
Externí odkaz:
https://doaj.org/article/9c3ded82155948c886c9a38ce768a589
Publikováno v:
Diversity, Vol 14, Iss 10, p 816 (2022)
Microcystis-dominated blooms cause environmental and ecological impacts worldwide. However, it is sometimes challenging to correctly identify Microcystis and its related genera. Radiocystis fernandoi Komárek et Komáková-Legnerová 1993, characteri
Externí odkaz:
https://doaj.org/article/2c26bd3412c84aaa97385e37c58eff31
Publikováno v:
SPE Journal. :1-14
Summary Cuttings easily accumulate in the horizontal section during the process of horizontal well drilling, causing tripping difficulty, drillpipe sticking, or even breaking. Existing hole cleaners work while the drillpipe is rotating continuously.
Autor:
Minghao Song, Qiang Song, Tao Zhang, Xiaomei Huo, Zezhou Lin, Zhaowen Hu, Lei Dong, Ting Jin, Chao Shen, Keyu Xie
Publikováno v:
Nano Research.
Publikováno v:
Industrial Lubrication and Tribology. 74:550-556
Purpose This study aims to investigate the microtopography transformation at a low-speed heavy-load interface with the lubrication of powder particles and its nonlinear friction effect on the sliding pair in contact. Design/methodology/approach Based
Publikováno v:
Metallurgical and Materials Transactions B. 53:931-937
Publikováno v:
Industrial Lubrication and Tribology. 73:1098-1104
Purpose This paper aims to investigate the micro-plastic behavior of granular material in three-body friction interface and its effect on friction characteristics. Design/methodology/approach A numerical model of particle breakage in friction contact
Publikováno v:
Ocean Engineering. 280:114946
Publikováno v:
Advances in Geo-Energy Research; Jun2023, Vol. 8 Issue 3, p181-192, 12p
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 235:1958-1973
High-strength boron steels are widely used in manufacturing the auto bodies and parts of light-weight vehicles, but the high rates of surface scratches and die wear have consistently occurred during hot stamping for these steels. For an in-depth unde