Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Takuo NAGAMINE"'
Autor:
Chiharu Tadokoro, Hiroaki Kobayashi, Miwa Sueda, Takuo Nagamine, Sorin-Cristian Vlădescu, Tom Reddyhoff, Ken Nakano
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
Friction-induced vibration in the wiper system of passenger cars not only causes impaired visibility as a result of uneven water film distribution on the windscreen surface, but also leads to noise problems by transmitting vibrations as sound to the
Externí odkaz:
https://doaj.org/article/9eebefaf062941ea9fc51017c8a1d5fb
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 17, Iss 2, Pp 113-124 (2019)
The stability of a two-degree-of-freedom (2DOF) sliding system with the velocity-weakening friction was examined by the eigenvalue analysis, where the in-plane anisotropy and the in-plane asymmetry were considered. The obtained eigenvalues were organ
Externí odkaz:
https://doaj.org/article/48afa79a9e1344ccb9375babf84c2beb
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 855, Pp 17-00241-17-00241 (2017)
A long flexible shaft such as a lance tube in a soot blower or a drill string in a rotary drilling system exhibits friction-induced vibration resulting in a whirling motion. This paper investigates the whirling motion of a long flexible shaft induced
Externí odkaz:
https://doaj.org/article/b45ad49041374b01a5d8a3a2208def5e
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 832, Pp 15-00330-15-00330 (2015)
The effects of friction on the driving mechanism using swing motion are investigated. The system comprises a body and a rod which have two and one freely rotating wheels, respectively. The rod is pinned to the body and can swing like a pendulum about
Externí odkaz:
https://doaj.org/article/f47e55bf444e473da06848b877810f7f
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 824, Pp 14-00593-14-00593 (2015)
This paper describes the investigations of the characteristic about the sound generation of a nose flute experimentally. The nose flute is attached to the upper part of a container. If air is passed to a nose flute, sound will occur. The volume of a
Externí odkaz:
https://doaj.org/article/213dade25c294cebbdd973c1f3d78c87
Autor:
Chiharu Tadokoro, Daichi Kitafuji, Takuo Nagamine, Ken Nakano, Shinya Sasaki, Takaya Sato, Keita Sakakibara, Yoshinobu Tsujii
Publikováno v:
Tribology Letters. 70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c083852329d14c89c47d4cda4565a1b
https://doi.org/10.1007/s11249-022-01646-8
https://doi.org/10.1007/s11249-022-01646-8
Autor:
Sorin-Cristian Vlădescu, Chiharu Tadokoro, Mayu Miyazaki, Tom Reddyhoff, Takuo Nagamine, Ken Nakano, Shinya Sasaki, Yoshinobu Tsujii
Publikováno v:
ACS applied materialsinterfaces. 14(13)
Friction continues to account for the bulk of energy losses in mechanical systems, with an estimated 23% of the world's total energy consumption used to overcome friction. Concentrated polymer brushes (CPBs) have recently attracted significant scient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18110ee37baa0e0a7be773816ca60006
https://pubmed.ncbi.nlm.nih.gov/35333041
https://pubmed.ncbi.nlm.nih.gov/35333041
Autor:
Ken Nakano, Keita Sakakibara, Takuo Nagamine, Takaya Sato, Yoshinobu Tsujii, Kosuke Sato, Chiharu Tadokoro, Shinya Sasaki
Publikováno v:
Tribology Transactions. 63:20-27
Recently, concentrated polymer brushes (CPBs) have attracted much attention as potential tribomaterials showing an ultralow friction coefficient (e.g., 10−4 in a microtribological analysis)...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdcccb07e422048e4c21e2a71a97a763
https://doi.org/10.1080/10402004.2019.1650213
https://doi.org/10.1080/10402004.2019.1650213
Autor:
Takuo Nagamine, María-Dolores Bermúdez, F.J. Carrión, Chiharu Tadokoro, Ken Nakano, M.D. Avilés
Publikováno v:
Wear. :241-252
Ionic liquid based lubricants offer potential to reduce the sliding friction and wear of ferrous bearing surfaces such as those used in cutting and machining processes. In this study, two types of promising additives were investigated: (1) diprotic b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29d9062ee6e0fc4e55b9eaa6ff28286
https://doi.org/10.1016/j.wear.2018.12.011
https://doi.org/10.1016/j.wear.2018.12.011
Publikováno v:
Vibration Engineering for a Sustainable Future ISBN: 9783030464653
A lateral spin sliding was applied orthogonally in the direction of the sliding velocity at a rotary sliding contact in a rotary sliding system. When the velocity of the lateral spin sliding was sufficiently high, the friction-induced vibration was c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b50046094f510756e1c2a3816a4645c
https://doi.org/10.1007/978-3-030-46466-0_22
https://doi.org/10.1007/978-3-030-46466-0_22
