Dîrloman, Florin Noja, Gabriel-Flavius Rotariu, Adrian Rotariu, Traian Trană, Eugen Iorga, Ovidiu Gîlcă, Narcis
Published in
International conference KNOWLEDGE-BASED ORGANIZATION
This paper describes the investigations related to the development and characterization of various illumination pyrotechnic compositions based on polyurethane binders synthesized from commercial isocyanates and polyols, an oxidizer, two types of metallic powder and a burning catalyst. These types of binders improve the processability and minimize t...
Hernández Pérez, María Victoria
Journey through the background and evolution of the so-called performance «Borrachito Fogatero» (Torchy Tipsy) from the town of Mazo. It has been declared by the Government of the Canary Islands of cultural interest in 2014. / Recorrido por los antecedentes y evolución del número festivo denominado Borrachito Fogatero de Villa de Mazo. En 2014, el ...
wang;, kexin
Considering the safety of ammunition, safety and arming (S&A) devices are usually designed in pyrotechnics to control energy transfer through a movable barrier mechanism. To achieve both intelligence and miniaturization, electrothermal actuators are used in MEMS S&A devices, which can drive the barrier to an arming position actively. However, only ...
Persson, Viktor Sernbo, Philip
Denna studie behandlar supportrars upplevda trygghet på Eleda Stadion i Malmö under fotbollsmatcher. Kunskapen om supportrars trygghet på allsvenska arenor är begränsad, men samtidigt så har ämnet fått ett stort utrymme i media de senaste åren. Syftet med den här studien är därmed att undersöka trygghetsupplevelsen vid fotbollsmatcher ...
Guyot, Sylvaine
À partir d’une vingtaine de gravures de feux d’artifice urbains (1655-1701), cet article analyse les choix visuels, les conditions de production, les réceptions fluctuantes et les usages politiques parfois troublés de ces estampes constitutives de la culture festive d’Ancien Régime. Combinant le spectaculaire, le scripturaire et l’iconographie, le ...
Juknelevicius, Dominykas Webb, Rutger Klapötke, Thomas M. Ramanavicius, Arunas
Published in
Zeitschrift für Naturforschung B
An ammonium perchlorate (AP) and copper(II) benzoate pyrotechnic blue-flame composition was gradually “diluted” by adding an experimental perchlorate-free blue-flame composition based on aminoguanidinium nitrate (AGN), malachite, PVC powder and shellac resin. Flame’s luminous intensity and specific luminous intensity were recorded and analyzed. A c...
Šumič, Saša
V diplomskem delu so zajete informacije o uporabi pirotehnike. Cilj diplomskega dela je prikazati, kako živali doživljajo uporabo pirotehničnih izdelkov. Osredotočili smo se na mačke, pse, ptice in govedo. Živali imajo namreč bolj občutljiva čutila od ljudi, zato pokanje in eksplozije doživljajo veliko bolj intenzivno kot ljudje. V diplomskem delu ...
Slezáková, Veronika
Bakalářská práce se zabývá měřením a vyhodnocením velikosti expozice osob inhalabilním aerosolům z vybraných pyrotechnických výrobků zábavní pyrotechniky (prskavka, dortová fontána, lotosový květ) v interním prostoru. Teoretická část práce se zabývá základními informacemi, které jsou v kontextu s problematikou zadání bakalářské práce. Téma úzce sou...
Sivapirakasam, S. P. Harisivasri Phanindra, K. Rohin, J. Aravind, S. L.
Published in
Combustion, Explosion, and Shock Waves
AbstractThis paper introduces a simple and new correlation between the impact sensitivity and activation energy for pyrotechnic compositions where both the fuel and oxidizer are inorganic in nature. The database consists of various drop height (impact sensitivity) and activation energy values obtained from in-house experimentation and various liter...
Küblböck, Teresa Angé, Gaspard Bikelytė, Greta Pokorná, Jiřina Skácel, Radovan Klapötke, Thomas M
Published in
Angewandte Chemie (International ed. in English)
A progressive halogen-free multicolored smoke system to obtain white, red, violet, yellow, green, and blue smoke color is presented. The nitrogen-rich salt guanidinium 5,5'-azotetrazolate (GZT), which is usually applied as a gas generator or propellant ingredient, was combined with different smoke dyes (Solvent Red 1, Solvent Violet 47, Solvent Gre...
