文献一覧: 日本機械学會論文集 (雑誌)

1 0 0 0 OA ふく射と他の伝熱機構の共存する伝熱 : 第3報, ふく射と対流の共存する平行平板間の助走区間流れ

著者: 黒崎晏夫
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.36, no.290, pp.1719-1726, 1970-10-25 (Released:2008-03-28)
参考文献数: 9

2017-10-06 11:17:00
1 知恵袋

1 0 0 0 OA 浸炭材の疲れ強さ : 第I報, 各種因子の影響

著者: 大内田久西岡章夫北村一郎
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.36, no.286, pp.898-903, 1970-06-25 (Released:2008-03-28)
参考文献数: 6

2017-08-17 00:30:00
1 レファ協

1 0 0 0 微小すきまのラビリンス効果について

著者: 渡辺善治郎高橋義雄
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.38, no.316, pp.3171-3177, 1972-12-25

2017-06-06 02:00:06
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1 0 0 0 直通形ラビリンスパッキンに関する一つの考え方

著者: 小茂鳥和生
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.23, no.133, pp.617-623, 1957-09-25
被引用文献数: 3 1

Some theoretical researches on the labyrinth packing which have been reported are usually on the ideal case. But in actuality these theories cannot be applied especially to the straight through type, because the effects of "carry over" are ignored. So J. Jerie introduced a simple theory on the labyrinth packing, in which the problem of "carry over" was taken into account However, there was a serious mistake in it, so it was corrected in this paper, theoretically introducing the more reasonable relations among the leakage, pitch of the throttling fins, clearance and the number of throttling fins. The results of this theory were compared with our experimental results and it was ascertained that they were in good agreement with the experiment. Moreover, by developing this theory, our experimental results, in which the leakage loss took the smallest value when the pockets were shallow rectangu1ar grooves, could be explained.

2017-06-06 01:15:06
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1 0 0 0 空気散布式給炭機に関する研究(第1報) : 水平管内における粒子の加速ならびにその飛散距離について

著者: 菅原菅雄吉川進三新居健司
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.23, no.125, pp.63-68, 1957-01-25

This research is a part of the investigation on the pneumatic spreader stoker, which conveys the slacks with air (or steam) through the conveying pipe to the nozzle, and spreads them on a fire grate. In this paper, we theoretically analised the accelerating state in a horizontal pipe and the flying distance on a fire grate of a particle, on the following assumptions. 1. The frictional force acting on a particle in a horizontal pipe, increases exponentially with time. 2. The jet stream does not diffuse, and the width of jet stream remains constant. as nozzleexit. 3. A particle is horizontally injected at nozzle-exit. Next, we studied them experimentally for several kinds of particles, and compared the theoretical results with experimental ones.

2017-05-31 07:01:57
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1 0 0 0 OA 過熱器管の匍匐

著者: 谷口健八
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.9, no.35-2, pp.59-68, 1943-07-30 (Released:2008-03-28)

2017-02-16 00:30:00
1 レファ協

1 0 0 0 OA ゴムひもの振動

著者: 関口久美菅原一夫
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.28, no.194, pp.1240-1244, 1962-10-25 (Released:2008-03-28)
参考文献数: 2

Experimentally, a rubber cord seems to have characteristics of a string on one hand, and of a beam on the other. Equation of motion with a term of damping was introduced as for a rubber cord. Then the solution was compared with the results of experiments, and the dynamical characteristics of rubber obtained as rubber vibration isolators were taken into account. 1) Vibration of rubber cord with a concentrated mass. Linear vibration with one degree of freedom was assumed. Elastic modulus E calculated from this experiment was compared with static modulus. Values of E are thought to be adequate when the ratio between dynamic and static moduli is taken into consideration. 2) Torsional vibration of rubber cord. Shear modulus G^- calculated in the same way was compared with the static shear modulus. 3) Free damped vibration of rubber cord. A term of damping was added to an ordinary equation of string. Results of experiments could be explained by an equation ∂2y/∂t2=a2(∂2y/∂x2)-2c(∂/∂t)(∂2y/∂x2), when an effective value of tension was taken into account.

2016-10-25 21:46:49
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1 0 0 0 チューブラピンチ効果の研究 : 第2報, サスペンジョンの管内層流

著者: 青木弘安斉博奥村真悟河本知和
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.44, no.384, pp.2726-2733, 1978-08-25
被引用文献数: 1

2016-09-21 01:15:11
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1 0 0 0 チューブラピンチ効果の研究 : 第1報, 単独粒子の運動

著者: 青木弘黒崎晏夫安斉博
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.44, no.382, pp.2026-2033, 1978-06-25
被引用文献数: 1

2016-09-21 01:01:23
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1 0 0 0 OA 角形粉粒体貯そうにおけるマスフロー発生条件について : 第1報,実験結果及びその解釈

著者: 上滝具貞早野延男山中久人
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.43, no.366, pp.628-637, 1977-02-25 (Released:2008-03-28)
参考文献数: 5

2016-09-03 12:26:45
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1 0 0 0 流れに平行な弾性板を有する振動弁について

著者: 鵜沢高吉
出版者: 一般社団法人日本機械学会
雑誌: 日本機械学會論文集 (ISSN:00290270)
巻号頁・発行日: vol.27, no.183, pp.1716-1722, 1961

On the vibrating mechanism of a valve which has an elastic plate installed parallel to the fluid flow, there are some monographs which dealt with musical instruments, such as clarinet and oboe, but the selfexcited vibration seemed to have been neglected. In the present paper it is described that when fluid passes through the narrow spaces, between the parallel plates which can move vertically by a spring action, an equation of motion of the valve and an equation of continuity which involves the compressibility of fluid are obtained. Then from them a differential equation of 3rd order is introduced and so by means of Routh's criterion, it is revealed that such a valve can give rise to a selfexcited vibration under a certain condition. An experiment verified this result by flowing air through this valve.