Results 41 to 50 of about 5,120 (205)

Cylindrical Steel Tanks Subjected to Long-Duration and High-Pressure Triangular Blast Load: Current Practice and a Numerical Case Study

Applied Sciences
This paper presents an investigation into the design of ammonia tanks for long-duration and high-pressure blast loads. The focus is on cylindrical steel tanks that apply as outer pressure-tight containers for double-walled tanks storing refrigerated ...
Julia Rosin, Alessandro Stocchi, Norman Bruckhaus, Johanna Heyner, Philipp Weidner, Till Waas   +5 more
doaj   +1 more source

Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material

Sensors, 2022
In the process of deflagration of energetic materials, strong electromagnetic radiation is generated, which causes the surrounding electronic equipment to fail to work normally.
Yuanbo Cui, Deren Kong, Jian Jiang, Shang Gao   +3 more
doaj   +1 more source

Development of NMP‐001, A Nitromethane‐Based Green Propellant

Propellants, Explosives, Pyrotechnics, Volume 51, Issue 8, Page 1269-1276, August 2026.
ABSTRACT This paper discusses the development of a model monopropellant that is aimed at exploring the applicability of nitromethane‐based propellants as an alternative to hydrazine. This approach addresses the challenges faced by HAN‐, ADN‐based propulsion by being more cost‐effective while providing similar performance figures.
Maxim Kurilov, Joshua Haase, Christoph U. Kirchberger, Stefan Schlechtirem   +3 more
wiley   +1 more source

Research on Natural Gas Leakage and Explosion Mechanisms in a Container House

Buildings
As unconventional building structures, container houses are now widely used in urban tourism to create characteristic buildings. Nowadays, natural gas accidents occur frequently in cities and towns; however, the development of laws and influencing ...
Yonghong Gao, Yapeng Duan, Runmei Fu, Hao Wu, Zicong Wang, Dongyang Li, Liqiang Zhou   +6 more
doaj   +1 more source

Stop Using Limiting Stimuli as a Measure of Sensitivities of Energetic Materials

Propellants, Explosives, Pyrotechnics, Volume 51, Issue 8, Page 1386-1400, August 2026.
ABSTRACT Accurately estimating the sensitivity of explosive materials is a potentially life‐saving task that requires standardised protocols across nations. One of the most widely applied procedures worldwide is the so‐called ‘1‐In‐6’ test from the United Nations (UN) Manual of Tests in Criteria, which estimates a ‘limiting stimulus’ for a material. In
Dennis Christensen, Geir Petter Novik
wiley   +1 more source

A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems

Advanced Science, Volume 13, Issue 42, 28 July 2026.
A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang, Jae Yoon Sung, Hyunji Kweon, Seohyun Kim, Byunghoon Kim, Jongsoon Kim, Junyoung Mun, Jung Ho Kim, Ki Jae Kim   +8 more
wiley   +1 more source

Research on the Impact-Induced Deflagration Behavior by Aluminum/Teflon Projectile

Crystals, 2022
Although the ignition-and-growth model can simulate the ignition and detonation behavior of traditional energy materials well, it seems insufficient to simulate the impact-induced deflagration behavior of reactive materials (RMs) using current finite ...
Jianguang Xiao, Yanxin Wang, Dongmo Zhou, Chenglong He, Xiangrong Li   +4 more
doaj   +1 more source

Theory of deflagration in disordered media

Physical Review E, 2017
The conventional theory of burning works well in the case of uniform media where all system parameters are spatially independent. We develop a theory of burning in disordered media. In this case, rare regions (hot spots) where the burning process is more effective than on average may control the heat propagation in an explosive sample.
Schiulaz, Mauro, Laumann, Christopher R., Balatsky, Alexander V., Spivak, Boris Z.   +3 more
openaire   +4 more sources

Coal fracturing under dynamic load induced by methane deflagration

International Journal of Coal Science & Technology
To elucidate the dynamic characteristics of in-situ methane deflagration in coalbed methane wellbores and its mechanisms for fracturing coal rock, this study first developed a simulation experimental system specifically designed for methane in-situ ...
Ting Liu, Jiabin Hu, Yu Wang, Cheng Zhai, Jianfeng Li, Xiangguo Kong, Zhongqiu Liang   +6 more
doaj   +1 more source

Characterization of Structure, Properties, and Energetic Performance of a 1:1 Ammonium Dinitramide‐3,4‐Diaminofurazan Cocrystal

Propellants, Explosives, Pyrotechnics, Volume 51, Issue 7, Page 1044-1057, July 2026.
Ammonium dinitramide (ADN) and 3,4‐Diaminofurazan (DAF) form a 1:1 energetic cocrystal. We report its crystal structure and spectroscopic signature and evaluate thermal stability, decomposition behavior, hygroscopicity, and combustion properties. Propellant performance calculations benchmark the material against guanylurea dinitramide (GuDN) and ...
Peter Schultz, Uwe Schaller, Thomas Heintz   +2 more
wiley   +1 more source