Energy Release Characteristics of PTFE-Based Energetic Materials

Si Yuan Chen; Zai Cheng Wang; Yuan Tong

Energy Release Characteristics of PTFE-Based Energetic Materials

Si Yuan Chen, Zai Cheng Wang, Yuan Tong

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The energy release characteristics of six different kinds of energetic fragments were measured based on Split Hopkinson Pressure Bar(SHPB)and Vented Chamber Calorimetry test method. The fireball change process of energetic fragments were acquired by a high-speed camera. The results show that energetic materials have greater damage effectiveness than inert materials. Al/W/PTFE energetic fragments release the maximum amounts of thermochemical energy under impact loading, and the reaction duration of Ti/W/PTFE energetic fragments is the longest.

源语言	英语
页（从-至）	62-65
页数	4
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	37
出版状态	已出版 - 1 12月 2017

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abstract = "The energy release characteristics of six different kinds of energetic fragments were measured based on Split Hopkinson Pressure Bar(SHPB)and Vented Chamber Calorimetry test method. The fireball change process of energetic fragments were acquired by a high-speed camera. The results show that energetic materials have greater damage effectiveness than inert materials. Al/W/PTFE energetic fragments release the maximum amounts of thermochemical energy under impact loading, and the reaction duration of Ti/W/PTFE energetic fragments is the longest.",

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author = "Chen, {Si Yuan} and Wang, {Zai Cheng} and Yuan Tong",

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AU - Wang, Zai Cheng

AU - Tong, Yuan

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N2 - The energy release characteristics of six different kinds of energetic fragments were measured based on Split Hopkinson Pressure Bar(SHPB)and Vented Chamber Calorimetry test method. The fireball change process of energetic fragments were acquired by a high-speed camera. The results show that energetic materials have greater damage effectiveness than inert materials. Al/W/PTFE energetic fragments release the maximum amounts of thermochemical energy under impact loading, and the reaction duration of Ti/W/PTFE energetic fragments is the longest.

AB - The energy release characteristics of six different kinds of energetic fragments were measured based on Split Hopkinson Pressure Bar(SHPB)and Vented Chamber Calorimetry test method. The fireball change process of energetic fragments were acquired by a high-speed camera. The results show that energetic materials have greater damage effectiveness than inert materials. Al/W/PTFE energetic fragments release the maximum amounts of thermochemical energy under impact loading, and the reaction duration of Ti/W/PTFE energetic fragments is the longest.

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KW - Energy release characteristics

KW - Energy release rate

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Energy Release Characteristics of PTFE-Based Energetic Materials

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