Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bo Shangguan"'
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 40, Iss 1, Pp 1-8 (2019)
In order to study the effect of the dry friction damping structure on the localized vibration of mistuned bladed disk, the forced vibration response of a mistuned bladed disk with dry friction damping structure is investigated by using three-dimensio
Externí odkaz:
https://doaj.org/article/de9c42c9f73e44478dd4871d15fb13f7
Publikováno v:
Journal of the Chinese Chemical Society. Mar2015, Vol. 62 Issue 3, p263-272. 10p.
Publikováno v:
Nonlinear Dynamics. 70:2247-2257
To investigate the nonlinear vibration behavior of a shrouded blade with friction dynamic contact interface, a friction contact stiffness model is proposed to describe the friction force at different rough interfaces and different normal loads. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8817e3c38e9efae9786a7c928a91f758
https://doi.org/10.1007/s11071-012-0615-8
https://doi.org/10.1007/s11071-012-0615-8
Publikováno v:
Key Engineering Materials. :967-974
Cracking of blade dovetails occurred in a governing stage of a 50MW steam turbines twice within 5 months. To find out the failure mechanism and measures to avoid the failure accident, one of the cracked blades has been inspected by the metallography
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306f95395ce802303356164f01b264fb
https://doi.org/10.4028/www.scientific.net/kem.392-394.967
https://doi.org/10.4028/www.scientific.net/kem.392-394.967
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