Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Yoshitaka Ochiai"'
Autor:
Shiro Arii, Hideyuki Kataoka, Toyohiko Suzuki, Hiroya Kitano, Kensaku Hasegawa, Hiroshi Mizumoto, Yoshitaka Ochiai
Publikováno v:
Journal of Environment and Engineering. 4:346-355
Human voices originate from the vibration of vocal folds in the larynx. In most previous studies on voice generation, a planar sound source was assumed for a laryngeal sound source and the effects of airflow in a larynx were neglected. However, no di
Autor:
Shiro Arii, Yoshitaka Ochiai, Hiroya Kitano, Hideyuki Kataoka, Kensaku Hasegawa, Toyohiko Suzuki
Publikováno v:
Annals of Otology, Rhinology & Laryngology. 116:342-348
Objectives: The aim of this study was to analyze glottal velocity and glottal opening and closure. For this purpose, we developed a miniature, flexible, hot-wire probe that can make truly instantaneous measurements of the human larynx in vivo. Method
Autor:
Hiroya Kitano, Hiroshi Mizumoto, Shiro Arii, Toyohiko Suzuki, Kensaku Hasegawa, Hideyuki Kataoka, Yoshitaka Ochiai
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 73:2271-2278
Human voices are originated by vibration of vocal folds in the larynx. This vibration is induced by the airflow that is expelled through glottis, and causes a series of the pulses of the airflow. These pulses excite vocal tract and bring about the pa
Publikováno v:
Transaction of the Visualization Society of Japan. 26:114-122
粒子画像流速計測法(PIV計測法)は、様々な流れを非接触・多点同時に定量的測定が可能なメリットがあり、近年、多くの適用が試みられている。しかしながら、熱交換器内のような構
Autor:
Yutaka Tokunaga, Masahiro Kobayashi, Yoshitaka Ochiai, Mitsuteru Sumida, Kiichi Honma, Yukihiro Tsukada
Publikováno v:
Doboku Gakkai Ronbunshu. 2000:81-88
Publikováno v:
JSME International Journal Series B. 42:100-110
A numerical study is performed on a two-dimensional, chemically reacting boundary layer to achieve a physical understanding of the stabilization and triple structure of a bulk flame. A theoretical model is presented to couple fluid dynamics, chemical
Publikováno v:
JSME International Journal Series B. 41:19-27
A computational study is performed on a chemically reacting laminar boundary layer over a porous horizontal wall with a diffusion flame. The generation of counter-rotating vortices along the flame sheet is observed. Our attention is focused on i)loca
Publikováno v:
Journal of the Society of Materials Science, Japan. 45:817-822
This paper extensively studies the effects of discharging condition on properties of sprayed coating by wire explosion. Charging energy and condenser capacity are ranged from 185J to 415J and 144μF to 280μF, respectively; small condensor capacity c
Publikováno v:
Journal of the Visualization Society of Japan. 15:161-164
Quantitative measurement of the thickness of oil film within the piston-cylinder clearance was made on a reciprocating compressor. The distribution of oil film thickness is said to influence the oil consumption rate as well as the intensity of piston
Publikováno v:
Proceedings of geosynthetics symposium. 10:37-46
To examine the effects of facing types upon stability and deformation of geotextile reinforced soil walls, failure experiments of full-scale models with different facings of 6m high were conducted. Findings from the experiments are as follows.(1) The