首页 > 最新文献

Central European Journal of Energetic Materials最新文献

英文 中文
Influence of the Striker Material on the Results of High-Speed Impact at a Barrier 冲击材料对障碍物高速冲击结果的影响
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-09-30 DOI: 10.22211/cejem/142615
Y. Voitenko, R. Zakusylo, S. Zaychenko
{"title":"Influence of the Striker Material on the Results of High-Speed Impact at a Barrier","authors":"Y. Voitenko, R. Zakusylo, S. Zaychenko","doi":"10.22211/cejem/142615","DOIUrl":"https://doi.org/10.22211/cejem/142615","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47173230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Metal Oxides on the Thermal Decomposition Kinetics and Mechanisms of HAN/PVA Based Propellants 金属氧化物对HAN/PVA基推进剂热分解动力学及机理的影响
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-09-30 DOI: 10.22211/cejem/142488
Songsong Hu, L. Xueli, Lin-lin Liu, Bo-Kyong Kang, Zhang Yan
{"title":"Effects of Metal Oxides on the Thermal Decomposition Kinetics and Mechanisms of HAN/PVA Based Propellants","authors":"Songsong Hu, L. Xueli, Lin-lin Liu, Bo-Kyong Kang, Zhang Yan","doi":"10.22211/cejem/142488","DOIUrl":"https://doi.org/10.22211/cejem/142488","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49546506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Pressure-Dependent Plasticity Model for Polymer Bonded Explosives under Confined Conditions 约束条件下聚合物粘结炸药的压力依赖塑性模型
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-09-30 DOI: 10.22211/cejem/142512
Q. Wei, Xi-cheng Huang, Pengwan Chen, Rui Liu
The safety of explosives is closely related to the stress state of the explosives. Under some stress stimulation, explosives may detonate abnormally. It is of great significance to accurately describe the mechanical response of explosives for the safety evaluation of explosives. The mechanical properties of polymer bonded explosives (PBXs) strongly depend on pressure. In this study, the mechanical behaviour of PBXs under confined conditions was investigated. It was found that the stress-plastic strain response of a PBX under high confining pressures is a combination of the non-linear and linear hardening portions. However, the linear hardening portion has often been neglected in characterizing the mechanical behaviour of a PBX under such pressures. The Karagozian and Case (K&C) model was applied to characterize the mechanical behaviour of PBXs. The numerical results demonstrated that when the confining pressure was high, the K&C model could not adequately match the experimental data due to the limitation of the damage model. Therefore, a new damage model was developed by means of considering intragranular damage and transgranular damage. This modification made it possible to introduce a linear hardening process into the original K&C model. The method proposed to describe the stress-strain results under high confining pressures was to consider the stress-plastic strain curve, including the nonlinear and linear hardening portions. The damage evolution of the original K&C model and a linear hardening model were applied for the nonlinear and linear hardening portions respectively. Central European Journal of Energetic Materials ISSN 1733-7178; e-ISSN 2353-1843 Copyright © 2021 Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, Poland 340 Q. Wei, X. Huang, P. Chen, R. Liu Copyright © 2021 Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, Poland The influence of the linear hardening model on the damage evolution of the original K&C model was included when describing the nonlinear hardening portion. A comparison between simulation and experiment showed that the modified K&C model could well describe the mechanical response of PBXs under different confining pressures.
炸药的安全性与炸药的受力状态密切相关。在一定的应力刺激下，炸药可能会异常引爆。准确描述炸药的力学响应对炸药的安全性评价具有重要意义。聚合物粘结炸药（PBX）的力学性能在很大程度上取决于压力。在本研究中，研究了PBX在受限条件下的力学行为。研究发现，PBX在高围压下的应力-塑性应变响应是非线性和线性硬化部分的结合。然而，在表征PBX在这种压力下的机械行为时，线性硬化部分经常被忽略。应用卡拉戈齐和凯斯（K&C）模型来表征PBX的机械行为。数值结果表明，当围压较高时，由于损伤模型的局限性，K&C模型无法充分匹配实验数据。因此，通过考虑颗粒内损伤和穿颗粒损伤，建立了一种新的损伤模型。这种修改使得在原始K&C模型中引入线性硬化过程成为可能。描述高围压下应力-应变结果的方法是考虑应力-塑性-应变曲线，包括非线性和线性硬化部分。原始K&C模型和线性硬化模型的损伤演化分别应用于非线性和线性硬化部分。中欧高能材料杂志ISSN 1733-7178；e-ISSN 2353-1843版权所有©2021Łukasiewicz研究网络-波兰工业有机化学研究所340 Q.Wei，X.Huang，P.Chen，R.Liu，波兰在描述非线性硬化部分时，包括了线性硬化模型对原始K&C模型损伤演化的影响。模拟与实验结果的比较表明，改进的K&C模型能够很好地描述PBX在不同围压下的力学响应。
{"title":"A Pressure-Dependent Plasticity Model for Polymer Bonded Explosives under Confined Conditions","authors":"Q. Wei, Xi-cheng Huang, Pengwan Chen, Rui Liu","doi":"10.22211/cejem/142512","DOIUrl":"https://doi.org/10.22211/cejem/142512","url":null,"abstract":"The safety of explosives is closely related to the stress state of the explosives. Under some stress stimulation, explosives may detonate abnormally. It is of great significance to accurately describe the mechanical response of explosives for the safety evaluation of explosives. The mechanical properties of polymer bonded explosives (PBXs) strongly depend on pressure. In this study, the mechanical behaviour of PBXs under confined conditions was investigated. It was found that the stress-plastic strain response of a PBX under high confining pressures is a combination of the non-linear and linear hardening portions. However, the linear hardening portion has often been neglected in characterizing the mechanical behaviour of a PBX under such pressures. The Karagozian and Case (K&C) model was applied to characterize the mechanical behaviour of PBXs. The numerical results demonstrated that when the confining pressure was high, the K&C model could not adequately match the experimental data due to the limitation of the damage model. Therefore, a new damage model was developed by means of considering intragranular damage and transgranular damage. This modification made it possible to introduce a linear hardening process into the original K&C model. The method proposed to describe the stress-strain results under high confining pressures was to consider the stress-plastic strain curve, including the nonlinear and linear hardening portions. The damage evolution of the original K&C model and a linear hardening model were applied for the nonlinear and linear hardening portions respectively. Central European Journal of Energetic Materials ISSN 1733-7178; e-ISSN 2353-1843 Copyright © 2021 Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, Poland 340 Q. Wei, X. Huang, P. Chen, R. Liu Copyright © 2021 Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, Poland The influence of the linear hardening model on the damage evolution of the original K&C model was included when describing the nonlinear hardening portion. A comparison between simulation and experiment showed that the modified K&C model could well describe the mechanical response of PBXs under different confining pressures.","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46347894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Hemispherical Zirconium Liner for Advanced Shaped Charge with Enhanced Behind Armor Effect 半球形锆内衬用于增强背甲效应的先进聚能装药
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-07-16 DOI: 10.22211/cejem/140074
T. Elshenawy, Sherif Elbasuney
{"title":"Hemispherical Zirconium Liner for Advanced Shaped Charge with Enhanced Behind Armor Effect","authors":"T. Elshenawy, Sherif Elbasuney","doi":"10.22211/cejem/140074","DOIUrl":"https://doi.org/10.22211/cejem/140074","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44455929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the Effect of DINA on the Polymorphic Transition of ε-CL-20 in Composite Modified Double Base Propellants DINA对复合改性双基推进剂中ε-CL-20相变影响的研究
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139144
Z. Wu, Wei Zheng, J. Pei, Zhiqun Chen, Jun Zhang, Xiuduo Song, Jiangning Wang, Dongxiang Zhang, F. Zhao
{"title":"Study on the Effect of DINA on the Polymorphic Transition of ε-CL-20 in Composite Modified Double Base Propellants","authors":"Z. Wu, Wei Zheng, J. Pei, Zhiqun Chen, Jun Zhang, Xiuduo Song, Jiangning Wang, Dongxiang Zhang, F. Zhao","doi":"10.22211/cejem/139144","DOIUrl":"https://doi.org/10.22211/cejem/139144","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44515661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Comparative Numerical and Experimental Study of Light Weight Materials for Neutralizing Explosive Reactive Armour 轻型中和爆炸反应装甲材料的数值与实验对比研究
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139576
K. Naeem, A. Hussain, A. Malik, S. Abbas, I. Ahmad, S. Farrukh
{"title":"A Comparative Numerical and Experimental Study of Light Weight Materials for Neutralizing Explosive Reactive Armour","authors":"K. Naeem, A. Hussain, A. Malik, S. Abbas, I. Ahmad, S. Farrukh","doi":"10.22211/cejem/139576","DOIUrl":"https://doi.org/10.22211/cejem/139576","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43698719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Detonation Characteristics of Gaseous Isopropyl Nitrate at High Concentrations 高浓度气态硝酸异丙基的爆轰特性
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139396
Linghui Zeng, H. Liang, Qi Zhang
{"title":"Detonation Characteristics of Gaseous Isopropyl Nitrate at High Concentrations","authors":"Linghui Zeng, H. Liang, Qi Zhang","doi":"10.22211/cejem/139396","DOIUrl":"https://doi.org/10.22211/cejem/139396","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48252451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Comparative Study of the Penetration Characteristics of Ni-Al and Pure Cu Shaped Charge Liners Ni-Al和纯铜装药药药皮侵彻特性的比较研究
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139155
Yingbin Liu, Chaoxia Zhang, Xiaoyan Hu, Li Yang, Miao Sun, Zengping Zhang, Lei Yuan
{"title":"Comparative Study of the Penetration Characteristics of Ni-Al and Pure Cu Shaped Charge Liners","authors":"Yingbin Liu, Chaoxia Zhang, Xiaoyan Hu, Li Yang, Miao Sun, Zengping Zhang, Lei Yuan","doi":"10.22211/cejem/139155","DOIUrl":"https://doi.org/10.22211/cejem/139155","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41427763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation and Characterization of a Novel Coordination Compound [K(18-crown-6)][N(NO2)2] 新型配位化合物[K(18-冠-6)][N(NO2)2]的制备与表征
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139154
Luo Zhimeng, Ren Xiaoting, Hei JinXuan
{"title":"Preparation and Characterization of a Novel Coordination Compound [K(18-crown-6)][N(NO2)2]","authors":"Luo Zhimeng, Ren Xiaoting, Hei JinXuan","doi":"10.22211/cejem/139154","DOIUrl":"https://doi.org/10.22211/cejem/139154","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41880891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental Insight into the Catalytic Mechanism of MFe2O4 (M = Ni, Zn and Co) on the Thermal Decomposition of TKX-50 MFe2O4 (M = Ni, Zn和Co)催化TKX-50热分解机理的实验研究
IF 0.8 4区 工程技术 Q3 Materials Science
Central European Journal of Energetic Materials
Pub Date : 2021-06-30 DOI: 10.22211/cejem/139297
Xiao-Lin Hou, Zhang Ming, F. Zhao, Yanjing Yang, Ting An, Li Hui, Q. Pan, Xiaohong Wang, Kun Zhang
{"title":"Experimental Insight into the Catalytic Mechanism of MFe2O4 (M = Ni, Zn and Co) on the Thermal Decomposition of TKX-50","authors":"Xiao-Lin Hou, Zhang Ming, F. Zhao, Yanjing Yang, Ting An, Li Hui, Q. Pan, Xiaohong Wang, Kun Zhang","doi":"10.22211/cejem/139297","DOIUrl":"https://doi.org/10.22211/cejem/139297","url":null,"abstract":"","PeriodicalId":9679,"journal":{"name":"Central European Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47552518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
首页 上一页 下一页 尾页
类型
全部 化学•材料 生命科学 医学 物理 工程技术 环境•农林 材料科学 地球科学 法学 管理学 化学 环境科学与生态学 计算机科学 教育学 经济学 农林科学 人文科学 生物学 数学 物理与天体物理 心理学 综合性期刊 其他 工业工程 理学 历史学 农学 文学 信息工程
数据库
全部 ACS Publications Elsevier ieeexplore Springer The Royal Society of Chemistry Wiley
期刊
Central European Journal of Energetic Materials
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
﹀
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们：info@booksci.cn
Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1