22 0 0 0 OA 国産機械図集

著者
日本機械学会 著
出版者
日本機械学会
巻号頁・発行日
vol.内燃機, 1941

12 0 0 0 OA 機械工学年鑑

著者
日本機械学会 編
出版者
日本機械学会
巻号頁・発行日
vol.昭和17年, 1944

3 0 0 0 OA 機械工学年鑑

著者
日本機械学会 編
出版者
日本機械学会
巻号頁・発行日
vol.昭和18年, 1944

2 0 0 0 客貨車工学

著者
小坂狷二 著
出版者
日本機械学会
巻号頁・発行日
vol.上巻, 1948

2 0 0 0 OA 国産機械図集

著者
日本機械学会 著
出版者
日本機械学会
巻号頁・発行日
vol.起重機, 1941
著者
中山 満茂 荻原 五郎
出版者
日本機械学会
雑誌
日本機械学会論文集 B編 (ISSN:03875016)
巻号頁・発行日
vol.51, no.462, pp.p725-729, 1985-02

In order to develop the low NO_x combustion system and high performance steam generator, several tests had been made. The first, to reduce NO_χ emissions , a new type swirl nozzle has been developed. The feature of this nozzle. The second, the combustion tests with package type boiler have been made. From the experimental investigations, NO_χ emission levels emitted from this combustion chamber the grooved swirl nozzle were 30-40 percent less than that of the conventional hollow-cone type swirl nozzle.
著者
藤井 照重 太田 淳一 蒋 安衆 木島 和夫 金加 貴史
出版者
日本機械学会
雑誌
日本機械学会論文集 B編 (ISSN:03875016)
巻号頁・発行日
vol.56, no.527, pp.p2093-2097, 1990-07

In a system constructed by combining a gas turbine with a generator and an unfired waste-heat-recovery boiler,the exhausted gas becomes the heat input to the boiler and thus,the characteristics of this heat input obviously differ from those of the heat input to a conventional boiler system. To clarify the dynamic characteristics of the unfired waste-heat-recovery boiler,a simple naturalcirculation loop tube was manufactured to simulate an actual boiler. The experiments on dynamic responses with step changes in heat input were carried out for the cold start of about 10℃ and the warm start of 50℃ or 90℃. Dynamic responses such as the drum pressure,the drum water level and the natural-circulation velocity were clarified experimentally.
著者
長南 征二 江 鐘偉 増井 慶次郎
出版者
日本機械学会
雑誌
日本機械学会論文集 C編 (ISSN:03875024)
巻号頁・発行日
vol.60, no.570, pp.p498-505, 1994-02
被引用文献数
1

Deformation control of a silicon-wafer slicer cutting a crystal ingot is studied analytically. The thin rotating blade is clamped at the outer boundary and prestressed in the radial direction, while the inner periphery is subjected to stationary, distributed in-plane and lateral slicing loads from the workpiece. The deflection of the blade is obtained analytically by introducing the multi-model expansion method, further applying the Galerkin method to the governing equations of the system. Numerical results are presented for an actual SUS 301 blade cutting a 6"-diameter silicon ingot at a speed of 1550 rpm. Two control schemes that maintain the flatness of the rotating blade are examined in detail. In the first scheme, a pair of concentrated lateral forces are applied to the blade to reduce the blade deflection. In the second scheme, a pair of moments are also applied to the blade to improve the flatness of blade. Simulation results obtained show that the application of control moment is more effective than the simple lateral forces to the improvement of flatness of the slicing blade.
著者
藤本,和宏
出版者
日本機械学会
雑誌
振動・音響新技術シンポジウム講演論文集
巻号頁・発行日
vol.2001, 2001-06-05

As a suppression tool for the noise due to micro pressure wave induced by linear motor trains, the array of Helmholtz resonators set inside a tunnel wall is discussed. The experimental study is carried out using a 1/200 scale model of the tunnel, where a PA driver is employed as a source for finite amplitude sounds of micro pressure waves. It is found that the shock formation distance is longer when the resonator array is provided. The impulse response of a single pair of Helmholtz resonator is taken into account for the numerical simulation based on the weak shock theory. The calculated result agrees well with the experimental result. We also show the way of estimation in absorption effect of Helmholtz resonator.
著者
丹羽,由佳理
出版者
日本機械学会
雑誌
Designシンポジウム講演論文集
巻号頁・発行日
vol.2006, 2006-07-03

The purpose is to investigate the developments of architectural design education in Japan. This research investigates the changes architectural design education related discussions reported in "Kenchiku Zasshi" edited and published by Architectural Institute of Japan from 1887 to 2005. The total class time assigned for design studio has decreased significantly. The percentage of time assigned for design studio is decreasing from the overall time of architectural education down to 84% in 1886(Meiji19), 55% in 1915(Taisho4,) and 42% in 1938(Shouwa13.) Discussions about architectural design become active after 1994. In recent years most of the discussion deals with the information technology, authorization of qualified professionals.
著者
Oda Juhachi Sakai Shinobu Kemmochi Satoru
出版者
日本機械学会
雑誌
日本機械学会論文集A編 (ISSN:03875008)
巻号頁・発行日
pp.431-436, 1997-02-01

金沢大学工学部
著者
北山 哲士 山川 宏
出版者
日本機械学会
雑誌
日本機械学会論文集C編 (ISSN:03875024)
巻号頁・発行日
vol.67, no.653, pp.9-16, 2001-01-01

金沢大学工学部