Cejem Volume – Page 6 – Łukasiewicz-IPO

Cejem Volume,

Detonation Parameters of PlSEM Plastic Explosive
Detonation Parameters of PlSEM Plastic Explosive
Aline Cardoso Anastacio, Jakub Selesovsky, Martin Künzel, Jindrich Kucera, Jiri Pachman
Keywords: Detonation velocity, PlSEM, plastic explosive, detonation pressure, cylinder test
DOI: 10.22211/cejem/112471
Article (PDF)
Numerical Simulation of the Deflagration to Detonation Transition in Granular High-Energy Solid Propellants
Numerical Simulation of the Deflagration to Detonation Transition in Granular High-Energy Solid Propellants
Fei Zhen, Liqiong Wang, Zhuoqun Wang
Keywords: deflagration to detonation transition, two-phase reactive flow model, WENO, solid volume fraction, pressure exponent
DOI: 10.22211/cejem/115251
Article (PDF)
Research on the Detonation Process of Explosives Containing Sodium Azide
Research on the Detonation Process of Explosives Containing Sodium Azide
Andrzej Papliński, Andrzej Maranda
Keywords: sodium azide, detonation performance, aluminized explosives
DOI: 10.22211/cejem/115263
Article (PDF)
Regularities of the energy of formation field in the explosion of a conical charge
Regularities of the energy of formation field in the explosion of a conical charge
Viktor Kravets, Roman Zakusylo, Yuri Sydorenko, Azer Shukurov, Tomasz Sałaciński, Daryna Zakusylo
Keywords: shock wave, conical charge, density isolines, energy flow, field vector, nitromethane, potassium perchlorate, ammonium nitrate, trinitrotoluene
DOI: 10.22211/cejem/115355
Article (PDF)
Crystal Structure and Thermal Behaviour of Imidazolium 2,4,5-Trinitroimidazolate
Crystal Structure and Thermal Behaviour of Imidazolium 2,4,5-Trinitroimidazolate
Chen Jian, Lian Pengbao, Chen Lizhen, Wang Jianlong, Chen Jun
Keywords: imidazolium 2,4,5-trinitroimidazolate, crystal structure, thermal decomposition, TG-DSC, model-free methods
DOI: 10.22211/cejem/113123
Article (PDF)
Interior Perforation Flow Field Study of Partially Cut 7-Perforated Stick Propellants
Interior Perforation Flow Field Study of Partially Cut 7-Perforated Stick Propellants
Xiaoliang Zhao, Xiaobing Zhang
Keywords: partially cut, 7-perforation stick propellants, internal perforation flow field, pressure difference, gas velocity
DOI: 10.22211/cejem/115262
Article (PDF)
Calculation of the Thermochemical Parameters of High-Temperature Pyrolants
Calculation of the Thermochemical Parameters of High-Temperature Pyrolants
Bogdan Zygmunt, Andrzej Papliński
Keywords: high-temperature pyrolants, thermochemical parameters, computer calculation program
DOI: 10.22211/cejem/115264
Article (PDF)
X-ray and Visual Investigations on the Combustion Process of Curved, Low-gas, Pyrotechnic Paths Used in Self-destruction Assemblies of Missile Fusing Systems
X-ray and Visual Investigations on the Combustion Process of Curved, Low-gas, Pyrotechnic Paths Used in Self-destruction Assemblies of Missile Fusing Systems
Maciej Miszczak, Radosław Warchoł, Marcin Nita
Keywords: combustion, military ammunition, pyrotechnic curved paths, optical recording
DOI: 10.22211/cejem/114056
Article (PDF)
Experimental study of the violence intensity parameters of the explosion of micron-sized zinc powder
Experimental study of the violence intensity parameters of the explosion of micron-sized zinc powder
Yu Shu, Zijun Li
Keywords: dust explosion, micron-sized powder, zinc, maximum explosion pressure, maximum rate of pressure increase
DOI: 10.22211/cejem/115291
Article (PDF)

Cejem Volume,

A Novel Method for Dynamic Pressure and Velocity Measurement Related to a Power Cartridge Using a Velocity Test Rig for Water-Jet Disruptor Applications
A Novel Method for Dynamic Pressure and Velocity Measurement Related to a Power Cartridge Using a Velocity Test Rig for Water-Jet Disruptor Applications
Bhupesh Ambadas Parate, Yogesh Balkrishna Salkar, Sunil Chandel, Himanshu Shekhar
Keywords: power cartridge, data acquisition, double base propellant, high speed photography, projectile velocity, pressure, propellant, projectile, standard deviation, water-jet disruptor, velocity test rig
DOI: 10.22211/cejem/110365
Article (PDF)
Preparation of MCM-41 Supported Benzene Sulphonic Acid, a Catalyst for the Synthesis of CL-20 from TAIW
Preparation of MCM-41 Supported Benzene Sulphonic Acid, a Catalyst for the Synthesis of CL-20 from TAIW
Shixiong Chen, Chaofei Yang, Hua Qian, Dabin Liu, Wang Kai, Rui Li
Keywords: CL-20, catalytic, MCM-41, benzene sulphonic acid, TAIW
DOI: 10.22211/cejem/112136
Article (PDF)
Thermal Degradation Behaviour and Kinetics of aged TNT-based Melt Cast Composition B
Thermal Degradation Behaviour and Kinetics of aged TNT-based Melt Cast Composition B
Arjun Singh, Tirupati Chander Sharma, Vasundhara Singh, Niladri Mukherjee
Keywords: Composition B, thermal degradation, thermogravimetry, Differential Scanning Calorimetry, kinetics, thermodynamic parameters
DOI: 10.22211/cejem/112234
Article (PDF)
Study on the Detonation Reaction-zone and Energy Release Characteristics of a Cast HMX-based PBX
Study on the Detonation Reaction-zone and Energy Release Characteristics of a Cast HMX-based PBX
Kaiyuan Tan, Yong Han, Guan Luo, Ming Yin, Shanggang Wen, Fenglei Huang
Keywords: cast polymer-bonded explosive, detonation reaction-zone, energy release characteristics, shock overpressure
DOI: 10.22211/cejem/112285
Article (PDF)
Experimental and Theoretical Investigation of the Heat of Combustion of RDX-based Propellants
Experimental and Theoretical Investigation of the Heat of Combustion of RDX-based Propellants
Marcin Hara, Waldemar A. Trzciński
Keywords: cast polymer-bonded explosive, detonation reaction-zone, energy release characteristics, shock overpressure
DOI: 10.22211/cejem/112251
Article (PDF)
Prediction of the Crystalline Densities of Aliphatic Nitrates by Quantum Chemistry Methods
Prediction of the Crystalline Densities of Aliphatic Nitrates by Quantum Chemistry Methods
Guixiang Wang, Yimin Xu, Chuang Xue, Zhiyuan Ding, Yan Liu, Hui Liu, Xuedong Gong
Keywords: aliphatic nitrates, density, quantum chemistry, correlation
DOI: 10.22211/cejem/112306
Article (PDF)
On a Certain Method of Determining the Burning Rate of Gun Propellant
On a Certain Method of Determining the Burning Rate of Gun Propellant
Zbigniew Leciejewski, Zbigniew Surma
Keywords: ballistics, closed vessel test, gun propellant, burning rate
DOI: 10.22211/cejem/112268
Article (PDF)
Studies on the Ballistic Parameters of a Deterred Triple Base Propellant Used in Large Caliber Ammunition
Studies on the Ballistic Parameters of a Deterred Triple Base Propellant Used in Large Caliber Ammunition
Sunil M. Dahiwale, Chetan J. Bhongale, Shubhankar Roy, Pradeep B. Navle, Shrinandan N. Asthana
Keywords: progressive burning, deterred propellant, Bu-NENA, pressure index, force constant, burning rate, chamber pressure
DOI: 10.22211/cejem/112374
Article (PDF)
Measurements of the VOD of Selected Mining Explosives and Novel “Green Explosives” Using the Continuous Method
Measurements of the VOD of Selected Mining Explosives and Novel “Green Explosives” Using the Continuous Method
Karolina Nikolczuk, Andrzej Maranda, Piotr Mertuszka, Krzysztof Fuławka, Zenon Wilk, Piotr Koślik
Keywords: detonation velocity, emulsion explosives, hydrogen peroxide, MicroTrap™ System
DOI: 10.22211/cejem/112481
Article (PDF)

Cejem Volume,

Hydroxyl Terminated Polybutadiene: Chemical Modification and Application of these Modifiers in Propellants and Explosives
Hydroxyl Terminated Polybutadiene: Chemical Modification and Application of these Modifiers in Propellants and Explosives
Qian Zhang, Yuanjie Shu, Ning Liu, Xianming Lu, Yao Shu, Xiaochuan Wang, Hongchang Mo, Minghui Xu
Keywords: hydroxyl terminated polybutadiene, HTPB, telechelic polymer, CSP, PBX
DOI: 10.22211/cejem/109806
Article (PDF)
A Theoretical Study of Polyethylene Glycol Polynitrates as Potential Highly Energetic Plasticizers for Propellants
A Theoretical Study of Polyethylene Glycol Polynitrates as Potential Highly Energetic Plasticizers for Propellants
Guixiang Wang, Yimin Xu, Wenjing Zhang, Xuedong Gong
Keywords: polyethylene glycol polynitrates, density functional theory, density, specific impulse, stability
DOI: 10.22211/cejem/109761
Article (PDF)
Preparation of Insensitive RDX by Suspension Spray Technology and Its Characterization
Preparation of Insensitive RDX by Suspension Spray Technology and Its Characterization
Xiang Yan, Xiao Dong Li, Peng Zhou, Wei Ji, Xiao Feng Shi
Keywords: RDX, Estane 5703, suspension spray technology, detonation velocity, insensitivity
DOI: 10.22211/cejem/109742
Article (PDF)
Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video
Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video
Miguel Araos, Italo Onederra
Keywords: ANFO, detonation, high-speed video, aluminised ANFO, nitrogen oxide fumes, velocity of detonation, non-ideal explosives
DOI: 10.22211/cejem/109808
Article (PDF)
The Influence of Time on the Density and Detonation Velocity of Bulk Emulsion Explosives – a Case Study from Polish Copper Mines
The Influence of Time on the Density and Detonation Velocity of Bulk Emulsion Explosives – a Case Study from Polish Copper Mines
Piotr Mertuszka, Krzysztof Fuławka, Mateusz Pytlik, Jarosław Wincenciak, Andrzej Wawryszewicz
Keywords: blasting, emulsion explosives, VOD, density measurements, chemical gassing
DOI: 10.22211/cejem/109839
Article (PDF)
Studies on the Effect of a Covalently Bonded PGN Based Reactive Plasticizer on the Thermal Decomposition Behaviour of Glycidyl Azide Polymer
Studies on the Effect of a Covalently Bonded PGN Based Reactive Plasticizer on the Thermal Decomposition Behaviour of Glycidyl Azide Polymer
Asghar Bodaghi, Mansour Shahidzadeh
Keywords: plasticizer, reactive plasticizer, glycidyl azide polymer, kinetic study, activation energy
DOI: 10.22211/cejem/110025
Article (PDF)
Influence of Dispersion Methods on the Mechanical, Thermal and Rheological Properties of HTPB-based Nanocomposites: Possible Binders for Composite Propellants
Influence of Dispersion Methods on the Mechanical, Thermal and Rheological Properties of HTPB-based Nanocomposites: Possible Binders for Composite Propellants
Kavita Ghosh, Arvind Kumar, Shaibal Banerjee, Uma Sankar Patro, Manoj Gupta
Keywords: nanocomposite, composite propellant, binder, dispersion, tensile strength
DOI: 10.22211/cejem/109719
Article (PDF)
Determination of the Mechanical and Thermal Properties, and Impact Sensitivity of Pressed HMX-based PBX
Determination of the Mechanical and Thermal Properties, and Impact Sensitivity of Pressed HMX-based PBX
Yuxiang Li, Peng Wu, Cheng Hua, Jun Wang, Bing Huang, Jin Chen, Zhiqiang Qiao, Guangcheng Yang
Keywords: nano-explosives, impact sensitivity, particle size, hot-spot
DOI: 10.22211/cejem/109717
Article (PDF)

Cejem Volume,

Assessment of Detonation Performance and Characteristics of 2,4,6-Trinitrotoluene Based Melt Cast Explosives Containing Aluminum by Laser Induced Breakdown Spectroscopy.
Assessment of Detonation Performance and Characteristics of 2,4,6-Trinitrotoluene Based Melt Cast Explosives Containing Aluminum by Laser Induced Breakdown Spectroscopy.
Amir Hossein Rezaei, Mohammad Hossein Keshavarz, Masoud Kavosh Tehrani, Mohammad Reza Darbani
Keywords: laser induced breakdown, spectroscopy, molecular structure, chemical analysis
DOI: 10.22211/cejem/104383
Article (PDF)
Shock Ignition and Growth of HMX-based PBXs under Different Temperature Conditions
Shock Ignition and Growth of HMX-based PBXs under Different Temperature Conditions
Rui Liu, Yong Han, Ming Li, Zhihai Jiang, Songwei He
Keywords: shock ignition and growth, Lagrange test, HMX-based PBXs, high temperatures, Lee-Tarver mode
DOI: 10.22211/cejem/104390
Article (PDF)
Designing a Highly Energetic PCL-GAP-PCL-based PU Elastomer; Investigation of the Effect of Plasticizers on Its Properties.
Designing a Highly Energetic PCL-GAP-PCL-based PU Elastomer; Investigation of the Effect of Plasticizers on Its Properties.
Mostafa Chizari, Yadollah Bayat
Keywords: polyurethane elastomer, glycidylazide polymer, binder, energetic plasticizer, mechanical properties, thermal properties
DOI: 10.22211/cejem/104386
Article (PDF)
Determination of the Equation of State for the Detonation Products of Emulsion Explosives
Determination of the Equation of State for the Detonation Products of Emulsion Explosives
Waldemar A. Trzciński, Leszek Szymańczyk, Bartłomiej Kramarczyk
Keywords: emulsion explosives, cylinder test, equation of state for detonation products
DOI: 10.22211/cejem/104684
Article (PDF)
A Novel Approach for the Prediction of Electric Spark Sensitivity of Polynitroarenes Based on the Measured Data from a New Instrument
A Novel Approach for the Prediction of Electric Spark Sensitivity of Polynitroarenes Based on the Measured Data from a New Instrument
Mohammad Hossein Keshavarz
Keywords: electric spark sensitivity, RDAD, ESZ KTTV, polynitroarene, correlation
DOI: 10.22211/cejem/104389
Article (PDF)
X-ray Investigation of Dynamic Phenomena Occurring during Combustion of the Pyrotechnic Charges of 40 mm Grenade Fuze Delay Systems
X-ray Investigation of Dynamic Phenomena Occurring during Combustion of the Pyrotechnic Charges of 40 mm Grenade Fuze Delay Systems
Maciej Miszczak, Radosław Warchoł, Marcin Nita, Piotr Kasprzak
Keywords: military ammunition, pyrotechnic end-burning charges, combustion, Real-Time X-ray Radioscopy
DOI: 10.22211/cejem/104387
Article (PDF)
Research on the Critical Sizes for Detonation of Cube-shaped Transfer Charges
Research on the Critical Sizes for Detonation of Cube-shaped Transfer Charges
Xiang-run Zhao, Shi-xin Jin, Jin-hong Huang, Chao-zhen Li, Li-wei Yan
Keywords: explosive train, transfer charge, shock wave sensitivity, minimum safe separation distance
DOI: 10.22211/cejem/105315
Article (PDF)
Evaluation of Strontium Ferrite (SrFe12O19) in Ammonium Perchlorate-based Composite Propellant Formulations
Evaluation of Strontium Ferrite (SrFe12O19) in Ammonium Perchlorate-based Composite Propellant Formulations
Sunil Jain, Dhirendra R. Kshirsagar, Vrushali H. Khire, Balasubramanian Kandasubramanian
Keywords: composite propellant, strontium ferrite, pressure exponent, burning rate
DOI: 10.22211/cejem/104418
Article (PDF)
Modification of ANFO Detonation Parameters by Addition of Ground of Ammonium Nitrate(V) and Aluminium Powder
Modification of ANFO Detonation Parameters by Addition of Ground of Ammonium Nitrate(V) and Aluminium Powder
Ramona Sitkiewicz-Wołodko, Andrzej Maranda, Józef Michał Paszula
Keywords: ammonium nitrate(V), aluminium powder, detonation velocity, blast wave parameters
DOI: 10.22211/cejem/104700
Article (PDF)
New Functional Materials in Mechanical Engineering and Geology
New Functional Materials in Mechanical Engineering and Geology
Yuri I. Voitenko, Roman V. Zakusylo, Andrzej T. Wojewódka, Pavlo A. Gontar, Marcin M. Gerlich, Oleksanr G. Drachuk
Keywords: shaped charge, liner, polytetrafluorethylene, pores, penetration
DOI: 10.22211/cejem/105598
Article (PDF)

Cejem Volume,

Detonation Parameters of PlSEM Plastic Explosive

Numerical Simulation of the Deflagration to Detonation Transition in Granular High-Energy Solid Propellants

Research on the Detonation Process of Explosives Containing Sodium Azide

Regularities of the energy of formation field in the explosion of a conical charge

Crystal Structure and Thermal Behaviour of Imidazolium 2,4,5-Trinitroimidazolate

Interior Perforation Flow Field Study of Partially Cut 7-Perforated Stick Propellants

Calculation of the Thermochemical Parameters of High-Temperature Pyrolants

X-ray and Visual Investigations on the Combustion Process of Curved, Low-gas, Pyrotechnic Paths Used in Self-destruction Assemblies of Missile Fusing Systems

Experimental study of the violence intensity parameters of the explosion of micron-sized zinc powder

Cejem Volume,

A Novel Method for Dynamic Pressure and Velocity Measurement Related to a Power Cartridge Using a Velocity Test Rig for Water-Jet Disruptor Applications

Preparation of MCM-41 Supported Benzene Sulphonic Acid, a Catalyst for the Synthesis of CL-20 from TAIW

Thermal Degradation Behaviour and Kinetics of aged TNT-based Melt Cast Composition B

Study on the Detonation Reaction-zone and Energy Release Characteristics of a Cast HMX-based PBX

Experimental and Theoretical Investigation of the Heat of Combustion of RDX-based Propellants

Prediction of the Crystalline Densities of Aliphatic Nitrates by Quantum Chemistry Methods

On a Certain Method of Determining the Burning Rate of Gun Propellant

Studies on the Ballistic Parameters of a Deterred Triple Base Propellant Used in Large Caliber Ammunition

Measurements of the VOD of Selected Mining Explosives and Novel “Green Explosives” Using the Continuous Method

Cejem Volume,

Hydroxyl Terminated Polybutadiene: Chemical Modification and Application of these Modifiers in Propellants and Explosives

A Theoretical Study of Polyethylene Glycol Polynitrates as Potential Highly Energetic Plasticizers for Propellants

Preparation of Insensitive RDX by Suspension Spray Technology and Its Characterization

Preliminary Detonation Study of Dry, Wet and Aluminised ANFO Using High-Speed Video

The Influence of Time on the Density and Detonation Velocity of Bulk Emulsion Explosives – a Case Study from Polish Copper Mines

Studies on the Effect of a Covalently Bonded PGN Based Reactive Plasticizer on the Thermal Decomposition Behaviour of Glycidyl Azide Polymer

Influence of Dispersion Methods on the Mechanical, Thermal and Rheological Properties of HTPB-based Nanocomposites: Possible Binders for Composite Propellants

Determination of the Mechanical and Thermal Properties, and Impact Sensitivity of Pressed HMX-based PBX

Cejem Volume,

Assessment of Detonation Performance and Characteristics of 2,4,6-Trinitrotoluene Based Melt Cast Explosives Containing Aluminum by Laser Induced Breakdown Spectroscopy.

Shock Ignition and Growth of HMX-based PBXs under Different Temperature Conditions

Designing a Highly Energetic PCL-GAP-PCL-based PU Elastomer; Investigation of the Effect of Plasticizers on Its Properties.

Determination of the Equation of State for the Detonation Products of Emulsion Explosives

A Novel Approach for the Prediction of Electric Spark Sensitivity of Polynitroarenes Based on the Measured Data from a New Instrument

X-ray Investigation of Dynamic Phenomena Occurring during Combustion of the Pyrotechnic Charges of 40 mm Grenade Fuze Delay Systems

Research on the Critical Sizes for Detonation of Cube-shaped Transfer Charges

Evaluation of Strontium Ferrite (SrFe12O19) in Ammonium Perchlorate-based Composite Propellant Formulations

Modification of ANFO Detonation Parameters by Addition of Ground of Ammonium Nitrate(V) and Aluminium Powder

New Functional Materials in Mechanical Engineering and Geology