Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Keiji Mizuta"'
Publikováno v:
Heat Transfer?Asian Research. 32:42-57
Heat transfer between the inner and the outer rings of an angular ball bearing is investigated experimentally and heat transport by balls is analyzed theoretically. The bearing used is lubricated by oil and rotated in the range from 600 to 4000 rpm.
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 66:1162-1169
Heat transfer through the inner and outer rings of an Angular ball bearing was investigated experimentally and heat transport by the ball rotation was analyzed theoretically. The bearing used was lubricated by oil film and was rotated in the range fr
Publikováno v:
Journal of the Japan Society for Precision Engineering. 60:652-656
The thermoelectric cooling method for the main spindle of a machine tool is proposed in the study. The experimental results show that the thermoelectric cooling method contributes to decrease the temperature at many different places of the spindle co
Publikováno v:
Journal of the Japan Society for Precision Engineering. 60:853-857
The paper describes the method to improve thermal deformation of machine tool by making good thermal balance with insulating boards applied to the structure. The usefulness of the method is confirmed by the experiments with a model and by the finite
Autor:
Keiji Mizuta, Kouzou Wada, Takeo Fukushima, Mihara Kazumasa, Yanagi Kenichi, Hashimoto Ritsuo
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 59:585-592
Strip walking phenomena on a roll which forms itself into a saddle-type thermal crown are analyzed theoretically. Both strict and simplified methods are proposed to predict the velocity of strip walking for the given roll crown profile. The strict me
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 58:3452-3457
Autor:
Yuichi Utsumi, T. Takashina, R. Hashimoto, Hideyuki Kanematsu, Keiji Mizuta, D Itami, Toshiro Kobayashi
Publikováno v:
Journal of Physics: Conference Series. 433:012016
In this paper, in order to optimize the heat transfer structure of LED light bulb, the effects of various parameters on the temperature of the LED device were systematically analyzed, and a design guideline was shown. Although LED device has become p
Publikováno v:
The Proceedings of Conference of Chugoku-Shikoku Branch. :135-136
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 50:888-895
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