Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Taiji TANAKA"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 907, Pp 21-00297-21-00297 (2022)
Drag reduction by bubble injection in turbulent boundary layers was investigated using a 36-m-long flat-bottom model ship. The model ship was towed at 8.0 m/s, resulting in a downstream-distance-based Reynolds number as high as 2.9 × 108. The total
Externí odkaz:
https://doaj.org/article/b916d85093d744558cd3c63742927082
Publikováno v:
The Proceedings of the Fluids engineering conference. 2021:OS05-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eafb012b2632c3127e8883a241a8ff4
https://doi.org/10.1299/jsmefed.2021.os05-13
https://doi.org/10.1299/jsmefed.2021.os05-13
Publikováno v:
JAPANESE JOURNAL OF MULTIPHASE FLOW. 34:243-253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5af80d17a0c7310501ac216eb52e5a15
https://doi.org/10.3811/jjmf.2019.014
https://doi.org/10.3811/jjmf.2019.014
Publikováno v:
Ocean Engineering. 272:113807
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367c124774bf6e33421807f5c7b2b8f0
https://doi.org/10.1016/j.oceaneng.2023.113807
https://doi.org/10.1016/j.oceaneng.2023.113807
Publikováno v:
Ocean Engineering. 252:111224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f26d6261ed84380e8157e4a2c91ee1c
https://doi.org/10.1016/j.oceaneng.2022.111224
https://doi.org/10.1016/j.oceaneng.2022.111224
Publikováno v:
Ocean Engineering. 239:109909
Air lubrication adopting repetitive bubble injection was examined in a facility of high-speed turbulent channel flow. The bulk water velocity in the channel was controlled from 5.0 to 7.0 m/s, resulting in a channel Reynolds number Rem > 105 and fric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1de6fe2819890ff4e885da0dac20fb88
https://doi.org/10.1016/j.oceaneng.2021.109909
https://doi.org/10.1016/j.oceaneng.2021.109909
Autor:
Yuichi Murai, Taiji Tanaka, Chiharu Kawakita, Yoshihiko Oishi, Yuji Tasaka, Natsumi Fujii, Tatsuya Hamada, Hyun Jin Park
Publikováno v:
The Proceedings of the Fluids engineering conference. 2020:OS12-03
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::113cccfa78c6f562c21ed741a7e956ee
https://doi.org/10.1299/jsmefed.2020.os12-03
https://doi.org/10.1299/jsmefed.2020.os12-03
Publikováno v:
Volume 5: Multiphase Flow.
To investigate the development process of a void wave, spatio-temporal fluctuation of void fraction, we examined experimentally a turbulent boundary layer with bubble injections. The experiments performed on a flat bottom of 4-mlong transparent model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b427153be97656445321e9c4d8c11904
https://doi.org/10.1115/ajkfluids2019-5272
https://doi.org/10.1115/ajkfluids2019-5272
Publikováno v:
Ocean Engineering. 214:107850
Although the practical use of bubbly drag reduction for marine vessels has begun to spread, it is unclear how bubbles migrate along spatially developing turbulent boundary layers. We measured the spatiotemporal distribution of the local void fraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::139a86189380e6f7c64d58dbac11ca4c
http://hdl.handle.net/2115/79594
http://hdl.handle.net/2115/79594
Publikováno v:
The Proceedings of the National Symposium on Power and Energy Systems. :A122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ec90e1a43552a2b0757b29f00383d6
https://doi.org/10.1299/jsmepes.2019.24.a122
https://doi.org/10.1299/jsmepes.2019.24.a122