Počáteční mohutnost rozbušek ? experiment a simulace

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F07%3A00006195" target="_blank" >RIV/00216275:25310/07:00006195 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Initiation strength of detonators ? experiment and simulation

Popis výsledku v původním jazyce

The article deals with the evaluation of initiation strength (IS) of detonators and the factors that influence the IS. The experimental method of detonator impulse measurement in an impulse chamber (IC), which was developed at the Institute of EnergeticMaterials (IEM), was used. For the purpose of verification of theoretical assumptions about processes taking place in the impulse chamber and of experimental results, a numerical simulation of detonators detonation has been carried out by means of the code LS-DYNA. The experimental results were used to evaluate possibilities of the test method for assessment of the IS taking into account individual factors that could influence it. The experimental data obtained from measurements in the impulse chamber corresponded quite well with those obtained from the numerical simulation. Through both the impulse chamber and numerical simulations, new detonator construction and/or new detonator charge fillings can be evaluated.

Název v anglickém jazyce

Initiation strength of detonators ? experiment and simulation

Popis výsledku anglicky

The article deals with the evaluation of initiation strength (IS) of detonators and the factors that influence the IS. The experimental method of detonator impulse measurement in an impulse chamber (IC), which was developed at the Institute of EnergeticMaterials (IEM), was used. For the purpose of verification of theoretical assumptions about processes taking place in the impulse chamber and of experimental results, a numerical simulation of detonators detonation has been carried out by means of the code LS-DYNA. The experimental results were used to evaluate possibilities of the test method for assessment of the IS taking into account individual factors that could influence it. The experimental data obtained from measurements in the impulse chamber corresponded quite well with those obtained from the numerical simulation. Through both the impulse chamber and numerical simulations, new detonator construction and/or new detonator charge fillings can be evaluated.

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 10th conference New Trends in Research of Energetic Materials

ISBN

978-80-7194-949-7

ISSN

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e-ISSN

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Počet stran výsledku

16

Strana od-do

646-661

Název nakladatele

Univerzita Pardubice

Místo vydání

Pardubice

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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