Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Noritoshi Nakagawa"'
Publikováno v:
Applied Acoustics. 74:622-627
Polycarbonate (PC) laminate is gradually substituted for the glass as window pane in automobile. Absorption performance of PC pane is poor using resin membrane between two folders of pane because of the low acoustic impedance of membrane. Micro-perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c1f7838b3324ca602b2b4542ef3aea0
https://doi.org/10.1016/j.apacoust.2012.05.009
https://doi.org/10.1016/j.apacoust.2012.05.009
Publikováno v:
Applied Acoustics. 74:49-57
Tail pipe is a most common structure in mufflers to silence low frequency noise from an engine for its acoustic performance of low-pass filter. Based on the typical structure, a muffler with an interconnecting hole on the tail pipe was proposed to im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5da20c724138fe8cb8e682ead0d73faf
https://doi.org/10.1016/j.apacoust.2012.06.007
https://doi.org/10.1016/j.apacoust.2012.06.007
Publikováno v:
Journal of Vibration and Control. 19:415-428
In the automobile industry, the use of the polycarbonate (PC) window pane is well developed. Unfortunately, the demand for greater mechanical performance will result in serious noise problems because of its high rate of stiffness to low weight. There
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a5017510d8250877d4dfa554d7cc58c
https://doi.org/10.1177/1077546311433352
https://doi.org/10.1177/1077546311433352
Publikováno v:
Journal of System Design and Dynamics. 6:61-72
Polycarbonate (PC) laminates offer the possibility of designing strong and light weight panes application in automobile. However, the noise insulation performance of PC pane is worse than glass pane because of its high rate of stiffness to low weight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6fbd9b8b2dd94a103ba94ad69ba2e15
https://doi.org/10.1299/jsdd.6.61
https://doi.org/10.1299/jsdd.6.61
Publikováno v:
Applied Acoustics. 71:701-707
The tail pipe noise from a commercial automotive muffler was studied experimentally and numerically under the condition of wide open throttle acceleration in the present research. The engine was accelerated from 1000 to 6000 rpm in 30 s at the warm u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5582c1ba7023a315be0eef743d80a328
https://doi.org/10.1016/j.apacoust.2010.03.001
https://doi.org/10.1016/j.apacoust.2010.03.001
Autor:
Noritoshi Nakagawa, Hideaki Furumoto, Takashi Ishida, Naoyuki Nagai, Kanji Hayashi, Katsuhiko Fukuma
Publikováno v:
Journal of the Japan Society for Technology of Plasticity. 50:409-413
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::048543ab847572be46246f8d3e3e86c5
https://doi.org/10.9773/sosei.50.409
https://doi.org/10.9773/sosei.50.409
Publikováno v:
Journal of System Design and Dynamics. 2:1118-1136
A cylindrical hydraulic engine mount with simple construction has been developed. This engine mount has a sub chamber formed by utilizing air compressibility without a diaphragm. A mathematical model of the mount is presented to predict non-linear dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e95076d716102169374db981b8dd18b2
https://doi.org/10.1299/jsdd.2.1118
https://doi.org/10.1299/jsdd.2.1118
Autor:
Noritoshi Nakagawa, Masaharu Yumitori
Publikováno v:
Journal of the Society of Materials Science, Japan. 57:368-373
In this research, the impact between the racket and the ball was studied experimentally. The behavior of the ball during the impact was analyzed using high speed images. The purpose of this research is to clarify the effect of both impact area and st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c48c2fd3d2fa300b923776727a87797
https://doi.org/10.2472/jsms.57.368
https://doi.org/10.2472/jsms.57.368
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 74:536-541
The objective of this study is to improve the spring-link mechanism that generates constant repulsive force at an arbitrary position in the compression and the decompression processes of a stroke. This spring-link mechanism, constant-repulsive-force
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468f8c3a3bc4e0f9af1686ae9951d859
https://doi.org/10.1299/kikaic.74.536
https://doi.org/10.1299/kikaic.74.536
Publikováno v:
Experimental Thermal and Fluid Science. 31:1083-1089
A cylindrical ultrasonic reactor radiated by a BLT (bolted Langevin transducer) with a large horn operated at 27.3 kHz was employed to investigate the behaviors of bubbles in the present research. The characteristics of this reactor were analyzed usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d8054378a834f9dfe908285a7e5597
https://doi.org/10.1016/j.expthermflusci.2006.11.005
https://doi.org/10.1016/j.expthermflusci.2006.11.005