云南高校图书馆联盟文献共享服务平台- DETONATION

DETONATION: 作品数：181被引量：449H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：曾晗兰小东张卫东刘咏吴宏更多>>; 相关机构：北京理工大学南京理工大学中南大学中国工程物理研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

Detonation product analysis and the paradoxical performance mechanism of TKX-50:High detonation velocity with low metal acceleration: 《Defence Technology(防务技术)》2025年第4期255-266,共12页Kaiyuan Tan Yaqi Zhao Qin Liu Lixiao Hao Yushi Wen Chunliang Ji Sha Yang Haoxu Wang Luchuan Jia Jiahui Liu Zhuoping Duan Yong Han Fenglei Huang; support provided by the National Natural Science Foundation of China(Grant No.12102405);the Presidential Foundation of CAEP(Grant No.YZJJZQ2023008).; This study investigates the paradoxical detonation behavior of TKX-50,a nitrogen-rich energetic material,exhibiting higher detonation velocities but lower metal acceleration ability compared to HMX.Through experimenta...; 关键词：TKX-50 Nitrogen-rich explosives Detonation velocity Metal acceleration Detonation product

Propagation characteristics and laws of RDX dust detonation: 《Particuology》2025年第3期215-230,共16页Hanzheng Gong Qi Zhang Jingkun Zou; supported by the National Natural Science Foundation of China(grant No.11972089);the Fundamental Product Innovation Research Project(grant No.HZYZX202302).; Compared with industrial dust,explosions involving hexogen(RDX)dust result in more severe consequences.Studying the explosion characteristics of RDX dust cloud in confined spaces is essential for improving industrial ...; 关键词：RDX dust DETONATION Deflagration-to-detonation transition RDX dust concentration Ignition energy

Primary investigation on Ram-Rotor Detonation Engine: 《Chinese Journal of Aeronautics》2024年第11期66-80,共15页Haocheng WEN Bing WANG; support from the National Natural Science Foundation of China(No.52306152);the China Postdoctoral Science Foundation(No.2023M731912)。; The study presents a new type of detonation engine called the Ram-Rotor Detonation Engine(RRDE),which overcomes some of the drawbacks of conventional detonation engines such as pulsed detonation engines,oblique detona...; 关键词：Detonation engine RAM-ROTOR Pressure gain combustion Propulsion performance Thermodynamic cycle efficiency

Investigation of system parameters towards safer impact based shock-to-detonation transition in a novel laser driven flyer plate prototype: 《Defence Technology（防务技术）》2024年第9期103-113,共11页Gonca Saglam Ozkasapoglu Selis Onel; Laser driven flyer plate technology offers improved safety and reliability for detonation of explosives in industrial applications ranging from mining and stone quarrying to the aerospace and defense industries.This s...; 关键词：Laser driven flyer plate Shock to detonation transition DETONATION Secondary explosives Pyrotechnic materials CONFINEMENT

Determination method of mesh size for numerical simulation of blast load in near-ground detonation: 《Defence Technology（防务技术）》2024年第8期111-125,共15页Doudou Si Zuanfeng Pan Haipeng Zhang; the funding supports of the National Key Research and Development Plan,China(Grant No.2022YFC3801800);National Natural Science Foundation of China(Grant Nos.52038010 and 52078368)。; In order to improve the overall resilience of the urban infrastructures, it is required to conduct blast resistant design for important building structures in the city. For complex terrain in the city, it is recommend...; 关键词：Blast load Mesh size effect Numerical simulation Scaled mesh size VERIFICATION

Discrete Boltzmann model with split collision for nonequilibrium reactive flows: 《Communications in Theoretical Physics》2024年第8期164-186,共23页Chuandong Lin Kai H Luo Huilin Lai; supported by the National Natural Science Foundation of China(under Grant Nos. U2242214, 51806116 and 91441120);the Guangdong Basic and Applied Basic Research Foundation (under Grant Nos. 2022A1515012116and 2024A1515010927);the Natural Science Foundation of Fujian Province(under Grant Nos. 2021J01652, 2021J01655);the China Scholarship Council (No. 202306380288);partly supported by the Open Research Fund of Key Laboratory of Analytical Mathematics and Applications(Fujian Normal University),Ministry of Education,China;Support from the UK Engineering and Physical Sciences Research Council under the project ‘UK Consortium on Mesoscale Engineering Sciences (UKCOMES)’(Grant No. EP/X035875/1) is gratefully acknowledged。; A multi-relaxation-time discrete Boltzmann model(DBM) with split collision is proposed for both subsonic and supersonic compressible reacting flows, where chemical reactions take place among various components. The ph...; 关键词：discrete Boltzmann method reactive flow DETONATION nonequilibrium effect

Reflection behavior of insensitive explosive detonation propagating around a cylinder: 《Acta Mechanica Sinica》2024年第7期55-65,共11页Zixuan Zhang Yuan Wang Xiaomian Hu Haitao Chen; Insensitive explosive detonation has wide applications in compressing and driving inert materials,and thereby the interaction between detonation and inert materials has received more attention.In this paper,a two-dime...; 关键词：Insensitive explosive detonation Cylindrical inert material Reflection behavior

Energy and blast performance of beryllium in a model thermobaric composition in comparison with aluminum and magnesium: 《Defence Technology（防务技术）》2024年第6期13-19,共7页Thomas M.Klapotke Stanisław Cudziło Waldemar A.Trzcinski Jozef Paszula; financed by the Military University of Technology under research project UGB 2024;the Ludwig-Maximilian University of Munich (LMU)。; A direct comparison is made between the effectiveness of Al,Mg,and Be powders as additional fuels in model thermobaric compositions containing 20%fuel,20%ammonium perchlorate,and 60%RDX(1,3,5-Trinitro-1,3,5-triazacycl...; 关键词：Thermobaric explosives BERYLLIUM Heat of detonation Quasi-static overpressure Blast wave parameters

Revisiting the theoretical prediction of the explosive performance found by the Trauzl test: 《Defence Technology（防务技术）》2024年第6期163-174,共12页Ivana Dobrilovic Mario Dobrilovic Muhamed Suceska; supported by the Croatian Science Foundation (HRZZ)under the projects IP-2019-04-1618"An improved non-ideal detonation model of commercial explosives" (NEIDEMO)。; The Trauzl lead block test allows the determination of the approximate performance of explosives in blasting applications by measuring the volume increase(expansion)that is produced by the detonation of an explosive c...; 关键词：Trauzl lead block test Performance of explosives EXPLO5 AUTODYN Detonation heat

Assessing the energy release characteristics during the middle detonation reaction stage of aluminized explosives: 《Defence Technology（防务技术）》2024年第3期270-277,共8页Kun Yang Lang Chen Danyang Liu Bin Zhang Jianying Lu Junying Wu; supported by the National Natural Science Foundation of China(Grant No.11832006)。; Afterburning behind the detonation front of an aluminized explosive releases energy on the millisecond timescale,which prolong the release of detonation energy and the energy release at different stages also shows sig...; 关键词：Aluminized explosive Non-ideal detonation Water push test Energy release

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