| TNT近地爆炸三波点高度预测及验证 |
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| 引用本文： | 张玉磊,袁建飞,蒋海燕,杨啸天,李芝绒. TNT近地爆炸三波点高度预测及验证[J]. 爆破器材, 2020, 49(1): 29-33. DOI: 10.3969/j.issn.1001-8352.2020.01.006 |
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| 作者姓名： | 张玉磊 袁建飞 蒋海燕 杨啸天 李芝绒 |
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| 作者单位： | ①西安近代化学研究所（陕西西安，710065） ②空装驻西安地区第七军事代表室（陕西西安，710065） |
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| 基金项目： | 国家安全重大基础研究项目 |
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| 摘 要： | 在已有研究数据的基础上，通过提取大量数据并借助数学计算工具进行了高精度拟合，得到了TNT近地爆炸三波点高度预测公式，并开展了文献数据验证和试验验证。结果表明，公式预测结果与文献、试验结果高度一致，可用于TNT近地爆炸冲击波三波点高度的精确预测，也为其他高爆炸药的三波点高度预测提供了参考。
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| 关 键 词： | 爆炸力学 爆炸冲击波 超压峰值 马赫反射 三波点 |
Prediction and Verification of Triple Point Height of Near Ground TNT Explosion |
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| ZHANG Yulei,YUAN Jianfei,JIANG Haiyan,YANG Xiaotian,LI Zhirong. Prediction and Verification of Triple Point Height of Near Ground TNT Explosion[J]. Explosive Materials, 2020, 49(1): 29-33. DOI: 10.3969/j.issn.1001-8352.2020.01.006 |
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| Authors: | ZHANG Yulei YUAN Jianfei JIANG Haiyan YANG Xiaotian LI Zhirong |
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| Affiliation: | ① Xi’an Modern Chemistry Research Institute (Shaanxi Xi’an, 710065) ② The Seventh Representative Office of Air Force Equipment Department in Xian (Shaanxi Xian, 710065) |
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| Abstract: | Based on the research results of the TM5-1300 high-precision fitting was carried out using a large amount of data and mathematical calculation tools to obtain the formula in calculating the triple point height of near ground TNT explosion.The correctness of the predicted data was verified by comparing with the literature data and the experimental data.Results show that the calculated results are in well agreement with the experimental or reference ones,which can be applied to the accurate prediction of the triple point height of near ground TNT explosion.It also provides a reference for the prediction of the triple point height of other high explosives. |
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| Keywords: | mechanics of explosion explosion shockwaves overpressure peak Mach reflection triple point |
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