Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Gengyuan, Gao"'
Publikováno v:
ACS Omega, Vol 7, Iss 9, Pp 7737-7744 (2022)
Externí odkaz:
https://doaj.org/article/9e11901884a443d7b4c5382e3966b051
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 609-617 (2021)
In this study, the tribological properties of hybrid polytetrafluoroethylene (PTFE)/Nomex fabric/phenolic resin composites were investigated under three operating conditions: dry sliding, dry sliding after soaking in water for 12 h, and water drippin
Externí odkaz:
https://doaj.org/article/1bffc563779c480487673e83cdca706c
Publikováno v:
ACS Applied Engineering Materials. 1:638-645
Publikováno v:
Polymers
Volume 15
Issue 5
Pages: 1227
Volume 15
Issue 5
Pages: 1227
Polymer bearings used in a real ship had a hydrolysis failure under 50 rpm at 0.5 MPa with 40 °C water temperature. The test conditions were determined based on the operating conditions of the real ship. The test equipment was rebuilt to accommodate
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 235:2257-2271
Dynamic analysis of water-lubricated marine stern tube bearing is incompatible with that of ordinary oil-lubricated bearing due to the deformation of compliant bushes and non-negligible roughness effects. A modified bearing dynamic analysis model emb
Publikováno v:
ACS omega. 7(31)
This work studied the effect of mixed graphite and MoS
Publikováno v:
Materials; Volume 15; Issue 1; Pages: 62
Materials, Vol 15, Iss 62, p 62 (2022)
Materials
Materials, Vol 15, Iss 62, p 62 (2022)
Materials
This paper studied a hybrid polytetrafluoroethylene (PTFE)/Nomex fabric composite with lower friction coefficient (COF) and high underwater wear resistance. A pin-on-disk tribometer was used to test tribological properties under different applied loa
Publikováno v:
ACS omega. 7(9)
Hybrid poly(tetrafluoroethylene) (PTFE)/Nomex fabric laminate composites were prepared with phenolic and epoxy resins. A pin-on-disc tribometer was used to perform tribological tests with different applied loads and rotational speeds. The wear surfac
Publikováno v:
Journal of Physics: Conference Series. 2002:012024
Stern bearings are the main supporting part of ship stern shafts. Water-lubricated stern bearings have the advantages of compact structure, easy maintenance, no waste and no pollution, and. Water-lubricated stern bearing materials are generally non-m
Publikováno v:
2010 International Conference on Mechanic Automation and Control Engineering.
The objective of the study is to develop a set of test system for testing and evaluating the working performance of electric nail guns. This paper studies the evaluation methods of the electric nail gun through the analysis of the working principle a