@conference{
author = "Bajić, Danica and Krstović, Mirjana and Timotijević, Mladen and Fidanovski, Bojana Z. and Alil, Ana",
year = "2023",
abstract = "Thermobaric explosive mixtures are recently widely studied due to their specific energetic effects,
especially regarding thermal output during the post-detonation combustion phase. Most of these
mixtures contain as a very important component some metal powder fuel, which burns in contact
with atmosphere oxygen or the oxidant component of the mixture after the initiation. This
combustion process releases a large amount of thermal energy, which is recognized as a potential
source of other types of energy if it were released and further transformed under controlled
conditions. In this research, the possibility of controlled combustion of waste thermobaric
explosives as a source of energy was considered. Thermobaric compositions containing aluminium,
magnesium and boron powder were analysed. EXPLO5 software was used to calculate parameters
of their isochoric and adiabatic combustion, to predict the potential thermal output of these
mixtures. The selected compositions were experimentally examined in small samples by the method
of calorimetry to determine their energetic potential during combustion in atmosphere of inert gas
in a calorimetric bomb. The obtained results encourage further research into the possible
applications of this thermal energy, which can be released not only in the reaction of a destructive
explosion, but also by combustion under controlled conditions, as a quaternary recycling of waste
explosives - a potential source of heat and electric energy., Termobarične eksplozivne smeše su u poslednje vreme dosta proučavane zbog specifičnih
energetskih efekata, posebno u pogledu toplotnog dejstva tokom faze post-detonacionog
sagorevanja. Većina ovih smeša sadrži kao veoma važnu gorivnu komponentu neki metalni prah
koji nakon iniciranja sagoreva u kontaktu sa atmosferskim kiseonikom ili oksidatorskom
komponentom smeše. Ovaj proces sagorevanja oslobađa veliku količinu toplotne energije, koja je
prepoznata kao potencijalni izvor drugih vidova energij ukoliko bi se oslobađala i dalje
transformisala pod kontrolisanim uslovima. U ovom istraživanju razmotrena je mogućnost
kontrolisanog sagorevanja otpadnog termobaričnog eksploziva kao izvora energije. Analizirane su
termobarične smeše koje sadrže prah aluminijuma, magnezijuma i bora. Za izračunavanje
parametara njihovog izohorskog i adijabatskog sagorevanja korišćen je softver EXPLO5, za
predviđanje potencijalnog toplotnog efekta ovih smeša. Odabrani sastavi su eksperimentalno
ispitani metodom kalorimetrije na malim uzorcima kako bi se utvrdio njihov energetski potencijal
pri sagorevanju u atmosferi inertnog gasa u kalorimetrijskoj bombi. Dobijeni rezultati podstiču
dalje istraživanje mogućih primena ove toplotne energije koja se može osloboditi ne samo u reakciji
destruktivne eksplozije, već i kroy sagorevanje u kontrolisanim uslovima, kao kvaternernu reciklažu
otpadnih eksploziva - potencijalni izvor toplotne odnosno električne energije.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS)",
journal = "Proceedings - 11th International Conference on Renewable Electrical Power Sources, Belgrade, November 2 and 3, 2023, Chamber of Commerce and Industry of Serbia",
title = "Combustion of waste thermobaric explosive under controlled conditions as a source of energy, Sagorevanje otpadnog termobaričnog eksploziva pod kontrolisanim uslovima kao izvor energije",
pages = "351-357",
url = "https://hdl.handle.net/21.15107/rcub_cer_6862"
}
