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Some Studies on Solid Propellants : Part I. Kinetics of Thermal Decomposition of Ammonium Perchlorate
https://jaxa.repo.nii.ac.jp/records/34619
https://jaxa.repo.nii.ac.jp/records/346193746b252-f9cb-43e1-9612-afd65ec1eaf1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2404890.pdf (1.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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| 公開日 | 2015-03-26 | |||||||
| タイトル | ||||||||
| タイトル | Some Studies on Solid Propellants : Part I. Kinetics of Thermal Decomposition of Ammonium Perchlorate | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
KURATANI, Kenji
× KURATANI, Kenji
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| 出版者 | ||||||||
| 出版者 | 東京大学航空研究所 | |||||||
| 出版者（英） | ||||||||
| 出版者 | Aeronautical Research Institute, University of Tokyo | |||||||
| 書誌情報 |
東京大學航空研究所報告 en : Report/Aeronautical Research Institute, University of Tokyo 巻 28, 号 4, p. 79-101, 発行日 1962-07 |
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| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | For the purpose of finding the factors which influence the burning rate of propellant composed of ammonium perchlorate, the catalytic effects of the various catalysts on the thermal decomposition rate of ammonium perchlorate are mainly studied in this paper. The mild decomposition kinetics of the pure AP (ammonium perchlorate) and of the AP containing 1 per cent of Cu_2O and MnO_2 respectively are represented with appropriate kinetics formulae and from these equations the critical temperatures where reaction transfers from mild decomposition to explosion are calculated and their results are compared with the observed values. For the other catalysts critical temperatures are observed as the measures to represent the catalytic effect of these catalysts. In the observed values of induction periods of explosion reactions, a warming up period to heat a sample from room temperature to reaction temperature is included, therefore these values should be corrected to the true induction periods, and from the temperature variation of these values activation energies for the explosion reaction are obtained and compared with the values derived from the mild thermal decomposition. These two values are almost the same and it is concluded that there is no significant difference between the reaction mechanisms of the mild decomposition and the explosion. The catalytic effects on the thermal decomposition of AP are divided into Cu_2O type and MnO_2 type, and each of which shows its characteristic features. The effectiveness of Cu_2O type catalysts may be related to the fact that these catalysts belong to the p-type semiconductors. | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0376-1061 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00514444 | |||||||
| 資料番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 資料番号: SA2404890000 | |||||||
