Buscar recursos académicos

This study focuses on the detonation performance and equation of state (EOS) of a low-density composite explosive mixed in a certain proportion of PBX-9502 powder and 502 glue. The theoretical analysis method was used ba...

Abstract The productivity decline of technological wells during in situ leaching (ISL) is primarily associated with clogging of well filters and the near-filter zone, leading to a significant increase in hydraulic resist...

A modified low-sensitive explosive composition (LSX) was successfully prepared in the lab. The composition was based on three main explosives: 35 % dinitroanisole (DNAN), 45 % nitrotiazolone (NTO), and 20 % 1,3,5-t...

Type Ia supernovae (SNe) occur when a white dwarf (WD) explodes via runaway thermonuclear burning. To date, major uncertainties remain regarding the nature of the explosion mechanism and its observable signatures. In thi...

In blasting design, blasting parameters poorly match the actual blast area, while manual adjustments result in low efficiency and suboptimal borehole layout. This study therefore proposes a borehole layout optimization a...

Tesis Energía y Ambiente (maestría) - Instituto Tecnológico de Buenos Aires, Buenos Aires - Karlsruher Institut für Technologie, Karlsruhe, 2024 "Simulation of Rotating Detonation Combustors (RDC) represents a signif...

Tesis Energía y Ambiente (maestría) - Instituto Tecnológico de Buenos Aires, Buenos Aires - Karlsruher Institut für Technologie, Karlsruhe, 2024 "Simulation of Rotating Detonation Combustors (RDC) represents a signif...

To investigate the effect of boron nitride (BN) content on the explosion performance of on-site mixed emulsion explosives, the microstructure of BN-containing on-site mixed emulsion explosives were characterized by trans...

The triazine backbone serves as a crucial heterocyclic scaffold in the development of energetic materials due to its high nitrogen (52%) and energy content (223 kJ/mol). Additionally, it functions as an environmentally b...

The development of miniaturized, flexible MEMS pyrotechnic devices necessitates advanced fabrication techniques. Herein, a strategy is reported that leverages the integration of ink-jet printing and dynamic cross-linking...

To enhance the total output energy and power of energetic materials, plasma that generated by electrically exploded metal wires was employed to initiate the detonation of energetic materials, thereby achieving the couple...

The vibration-induced liquefaction in soils is a notable hottopic in geotechnical engineering. The building collapse and embankment burst induced by liquefaction are fatal for the loss of lives and properties of human be...

To address the short comings of the Lee-Tarver ignition and growth reaction rate equation, which comprises numerous parameters (15) and is difficult to calibrate, semi-periodic trigonometric functions were introduced to ...

Porous ammonium nitrate is frequently used for specific applications due to its porous structure when compared with conventional ammonium nitrate, however, its higher transportation costs increase overall operational exp...

In this study, Tc-99m Hexamethylpropyleneamine oxime (HMPAO) brain perfusion single photon emission computed tomography (SPECT) was performed in patients with aluminum intoxication (AI) and expectable aluminum neurotoxic...

Identifying candidates with high crystal density using Quantitative Structure-Performance Relationship (QSPR) models is a primary task in screening energetic molecules. However, due to the scarcity of high-density traini...

Materias / palabras clave: explosion, shock wave, impact, detonation, dynamic behavior, blast; Technology: Chemical technology: Explosives and pyrotechnics

Materias / palabras clave: explosives, propellants, pyrotechnics, detonation, combustion; Technology: Chemical technology

Materias / palabras clave: combustion, detonation, energetic material, explosive, propellant, thermal decomposition; Technology: Chemical technology: Explosives and pyrotechnics