Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Eisuke Outa"'
Publikováno v:
Journal of the Society of Mechanical Engineers. 119:438-441
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b739ea598211e7515e488d9b59a653
https://doi.org/10.1299/jsmemag.119.1173_438
https://doi.org/10.1299/jsmemag.119.1173_438
Publikováno v:
Journal of Thermal Science. 20:6-12
The unsteady flow structure between rotor blade-to-blade passages in a three-stage axial flow compressor is experimentally investigated by detailed measurements of unsteady performance characteristics, casing wall pressure fluctuations and their wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcee65c77803945dbfc1d716c235daa9
https://doi.org/10.1007/s11630-011-0427-z
https://doi.org/10.1007/s11630-011-0427-z
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 77:1229-1238
The noise reduction radiated from a centrifugal compressor with vaned diffuser using hooked and tapered diffuser vane are discussed by experiments and CFD. Most dominant noise of the centrifugal compressor is interaction tone noise between impeller-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ac5d51f948b390655242504a46827b
https://doi.org/10.1299/kikaib.77.1229
https://doi.org/10.1299/kikaib.77.1229
Noise reduction and surge margin improvement using tapered diffuser vane in a centrifugal compressor
Publikováno v:
Journal of Thermal Science. 19:21-25
Improvement of surge margin and reduction of interaction tone noise radiated from a centrifugal compressor with a vaned diffuser is discussed from experiments and CFD analyses. Two types of one-side tapered diffuser vanes, which are shroud- and hub-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da3dc058681826c517b3b6a7ef17f19
https://doi.org/10.1007/s11630-010-0021-9
https://doi.org/10.1007/s11630-010-0021-9
Publikováno v:
Transactions of the Japan Society of Mechanical Engineers Series B. 76:2039-2049
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6b6cdd4a443c7aa8bdafb0f2811c1e
https://doi.org/10.1299/kikaib.76.772_2039
https://doi.org/10.1299/kikaib.76.772_2039
Publikováno v:
Journal of Thermal Science. 17:324-330
The possibility to apply the active hub-flap control method, which is a proven rotating stall control method for a single-stage compressor, to a 3-stage axial compressor is experimentally discussed, where complex rotating stall inception processes ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8eba272e245748c5c66439ee94d3099
https://doi.org/10.1007/s11630-008-0324-2
https://doi.org/10.1007/s11630-008-0324-2
Publikováno v:
Journal of Thermal Science. 16:301-308
The effects of a three-dimensional tapered diffuser vane on the flow field and noise radiated from a centrifugal compressor are investigated by both CFD analyses and experiments. Tapered diffuser vanes are very useful not only for the reduction of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21bdb22843c3314da5201c205f7e4185
https://doi.org/10.1007/s11630-007-0301-1
https://doi.org/10.1007/s11630-007-0301-1
Publikováno v:
Journal of Thermal Science. 16:337-345
Cavitation flows induced around an axial-flow pump blade and inside a high pressure cage-type valve are simulated by a two-dimensional unsteady Navier-Stokes analysis with the simplest treatment of bubble dynamics. The fluid is assumed as a continuum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f9b9ec190eedbaaab175ff58d26f9b
https://doi.org/10.1007/s11630-007-0337-2
https://doi.org/10.1007/s11630-007-0337-2
Autor:
Eisuke Outa, Jun Tomioka, Takahashi Takeshi, Norifumi Miyanaga, Fumihiko Kagami, Toshio Mori, Takeharu Ogimoto
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 73:1840-1846
The achievement of the ultra-high-speed rotation is needed for performance improvement of the turbo machinery. The ultra-high-speed rotors, supported by herringbone grooved aerodynamic journal bearings, have a good advantage in miniaturization of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77eb4be9a4d0a97b220496cd2b450bf
https://doi.org/10.1299/kikaic.73.1840
https://doi.org/10.1299/kikaic.73.1840
Publikováno v:
Journal of Thermal Science. 15:289-295
Improvement of aerodynamic performance and reduction of interaction tone noise of a centrifugal compressor with vaned diffusers are discussed by experiments and visualization techniques using a colored oil-film method. The focus of the research is co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba283abd3d16c29c71a0154794abc4e
https://doi.org/10.1007/s11630-006-0289-y
https://doi.org/10.1007/s11630-006-0289-y