Direct Pressure Measurement of Imploding Detonation Waves.

• Ishii K.

  Department of Mechanical Engineering and Materials Science, Faculty of Engineering Yokohama National University

• Tsuboi T.

  Department of Mechanical Engineering and Materials Science, Faculty of Engineering Yokohama National University

• Takada H.

  Department of Mechanical Engineering and Materials Science, Faculty of Engineering Yokohama National University

• Torikai Y.

  Department of Mechanical Engineering and Materials Science, Faculty of Engineering Yokohama National University

• Nishizuka S.

  Department of Mechanical Engineering and Materials Science, Faculty of Engineering Yokohama National University

書誌事項

タイトル別名

• Direct Pressure Measurement of Implodin

抄録

Pressure measurement at the center of imploding detonation waves was carried out using a piezofilm stress gauge (PVF₂). From the present measurement, the maximum pressures averaged within 2 and 3 mm in radius from the geometric implosion center are almost proportional to the initial pressure;P_{max (r=2mm)} = P_O × 1. 2 × 10⁴ and P_{max (r=3mm)} = P_O × 9. 0 × 10³. The measured pressure is compared with estimated one based on the selfsimilar solution of imploding shock waves.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 7 903-905, 1998

  日本高圧力学会

キーワード

• pressure measurement
• high pressure
• implosion
• detonation
• piezofilm gauge

詳細情報

• CRID: 1390001204380614144
• NII論文ID: 10002692272
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.7.903
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4494095
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494095
• 本文言語コード: en
• データソース種別:
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  • NDL
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• 抄録ライセンスフラグ: 使用不可