Výsledky vyhledávání - "SAKAMAKI, Masamori"

Autor: SAKAMAKI, Masamori, MIURA, Koryo, ONO, Yukari

Publikováno v: 東京大学宇宙航空研究所報告. 16(1_C):639-647

この報告は,ゼータ補強板の研究の近況を報告するにある.まずゼータ補強板の剛性とそのメカニズムを説明し,これによりゼータ補強板の形状最適化の方向を示す.またこれによって設計を

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::493bd40c14fe03c94e20003178565828
http://id.nii.ac.jp/1696/00032547/

Zobrazit plný text záznamu

Energy Absorbing Mechanism of Collapsing Cylindrical Shell

Autor: MlURA, Koryo, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 10(4_B):787-798

資料番号: SA0124455000

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::329e1fd8a5c3ab8a9af2288165e1a7b0
http://id.nii.ac.jp/1696/00031531/

Zobrazit plný text záznamu

Experimental Research on the Heat Insulation Coating of SSR

Autor: IKEDA, Ken, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 2(2_B):613-621

Many fundamental testings for the heat insulation coating of SSR were done in our laboratory. Some results of our testings are available in the actual rocket. This report describes also about some results of experimental research, which are not used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::110103fdce28af12eccdce765d20e178
http://id.nii.ac.jp/1696/00031819/

Zobrazit plný text záznamu

Heat-resisting Characteristic of Graphite Penetrated by Silicone Oil

Autor: IKEDA, Ken, FURUTA, Toshiyasu, MIURA, Koryo, SAKAMAKI, Masamori

Publikováno v: 東京大学航空研究所集報. 4(1):1-6

グラファイトは固体ロケットモータのノズルとして使用されるが,その耐熱特性の改善のためにシリコーンオイルをグラファイトの試験片に真空槽で含浸させ,酸素-アセチレンバーナで試�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::06ff4b8e60ed2fba9896a2d5bd95695f
http://id.nii.ac.jp/1696/00035212/

Zobrazit plný text záznamu

Discontinuity in Buckle Pattern Tessellation of Cylindrical Shells of Variable Curvature

Autor: MIURA, Koryo, SAKAMAKI, Masamori

Publikováno v: ISAS report/Institute of Space and Aeronautical Science,University of Tokyo. 36(3):77-82

This paper presents an experimental evidence that the discontinuity of buckle pattern tessellation exists in the elastic postbuckling configuration of cylindrical shells of variable curvature. This raises the question on the validity of some assumpti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::572b69ff58cd38e09f45fec354046a85
http://id.nii.ac.jp/1696/00034434/

Zobrazit plný text záznamu

On the Strength of the Structural Parts of SSR-Rocket

Autor: IKEDA, Ken, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 2(2_B):585-602

This report describes the details of the fundamental testing and the strength test of the actual recket body. The contents are a) Calculation of the bending strength and stiffness of the rocket body, b) Measurement of stress and stiffness of the bend

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::3ec7f08ef8c2c6322cd7f45727c4e2ca
http://id.nii.ac.jp/1696/00031816/

Zobrazit plný text záznamu

On the Ablation Characteristics of the Laminated Foils

Autor: IKEDA, Ken, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学航空研究所集報. 2(7):428-432

ロケットボディの外皮を空力加熱から守るために,しばしばアブレーション材料が用いられ,また,固型推薬ロケットエンジンのシリンダの内側にもこれらを用いることがある.アブレーショ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::df950910f27de8e213b431666fcbf637
http://id.nii.ac.jp/1696/00035123/

Zobrazit plný text záznamu

On the Insulation Effect of Phenolic Resin

Autor: IKEDA, Ken, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 1(3_A):103-108

ロケットのエンジンやボディには,しばしば耐熱塗料が用いられる.このようなコーティングに対する要求としては,アブレーション効果のよいことと同時に,加熱中にも母材の金属などに対

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::a1495168555ea818b5f9c26a0a979770
http://id.nii.ac.jp/1696/00031469/

Zobrazit plný text záznamu

On the structure of the Nozzle of the Motor of SSR-Rocket

Autor: IKEDA, Ken, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 2(2_B):580-584

The structure of the nozzle of the motor of SSR is shown in Fig. 2. Alalloy is capable to be replaced for the steel part in a common conventional design, owing to the good effect of insulator between the graphite of the throat and the Al-alloy casing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::e80ffbd8a80c4718d0fd9562ce802f16
http://id.nii.ac.jp/1696/00031815/

Zobrazit plný text záznamu

Rossibility of Structural Improvement of SSR-Rocket

Autor: IKEDA, Ken, TOMITA, Bunji, FURUTA, Toshiyasu, SAKAMAKI, Masamori

Publikováno v: 東京大学宇宙航空研究所報告. 2(2_B):622-626

The small test rocket SSR, Which reached the altitude 25.8km in the latest flying test, is still possible to be improved from the structural point of view. From the results of the ground tests, the weight of some structual parts can be reduced and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::cce2b81fa3be9356fcc3689e80fabb6c
http://id.nii.ac.jp/1696/00031820/

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání