固体ロケット推進薬の超音波探傷

Material type: 文書・図像類

Author: 清水, 盛生ほか

Publisher: 航空宇宙技術研究所

Publication date: 1972-12

Material Format: Digital

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Note (General)：: This paper describes the capability of an ultrasonic inspection technique to detect separation at the case-liner and liner-propellant interfaces, this...

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Material Type: 文書・図像類
Title: 固体ロケット推進薬の超音波探傷
Author/Editor: 清水, 盛生
野口, 義男
種村, 利春
SHIMIZU, Morio
NOGUCHI, Yoshio
TANEMURA, Toshiharu
Author Heading: 清水, 盛生
野口, 義男
種村, 利春
SHIMIZU, Morio
NOGUCHI, Yoshio
TANEMURA, Toshiharu
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1972-12
Publication Date (W3CDTF): 1972-12
Alternative Title: On the Ultrasonic Inspection of Separation in Solid Propellant Rocket motors
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-308
No. or year of volume/issue: 308
Volume: 308
Pages: 20-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: jpn
Target Audience: 一般
Note (General): This paper describes the capability of an ultrasonic inspection technique to detect separation at the case-liner and liner-propellant interfaces, this being one of the most serious defects in solid propellant rocket motors. It is reported that the ultrasonic multiple reflection method now being used in factories, is most effective in detecting case-liner separation, but is not very effective is detecting liner-propellant separation. As a result of our experiments using rocket models, it is found that a multiple reflection method is capable of detecting not only case-liner separation but also liner-propellant separation if a continuously variable frequency oscillator is used and the reflectograms are analyzed considering interference.
資料番号: NALTR0308000
レポート番号: NAL TR-308
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ