Influence of the energy content and its outputs on sensitivity of polynitroarenes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914283" target="_blank" >RIV/00216275:25310/19:39914283 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/07370652.2019.1634159" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/07370652.2019.1634159</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/07370652.2019.1634159" target="_blank" >10.1080/07370652.2019.1634159</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the energy content and its outputs on sensitivity of polynitroarenes

Popis výsledku v původním jazyce

Among 28 polynitroarenes and their derivatives relationships are demonstrated between their impact, Edr, and electric spark, EES, sensitivities, on the one hand, and the volume heats of their explosion, ρQmax, and their enthalpies of formation, ΔHform, on the other. While the impact sensitivity increases with increasing values of the ρQmax variable, (with certain exceptions), a change in the electric spark sensitivity in the aforesaid sense leads mostly to a decrease in this sensitivity. Taking the energy content of molecules, represented by the ΔHform values, instead of the heat of explosion, gives ambiguous linear relationships for impact sensitivity. The semi-logarithmic relationship between the EES and ΔHform values divides into sub-relationships. Both the impact and electric spark sensitivities increase with an increase in the ΔHform values, with several exceptions in both these cases. From the results obtained is possible to see, that it is necessary to distinguish between the influence of performance and the influence of energetic content of the energetic materials on their initiating reactivity

Název v anglickém jazyce

Influence of the energy content and its outputs on sensitivity of polynitroarenes

Popis výsledku anglicky

Among 28 polynitroarenes and their derivatives relationships are demonstrated between their impact, Edr, and electric spark, EES, sensitivities, on the one hand, and the volume heats of their explosion, ρQmax, and their enthalpies of formation, ΔHform, on the other. While the impact sensitivity increases with increasing values of the ρQmax variable, (with certain exceptions), a change in the electric spark sensitivity in the aforesaid sense leads mostly to a decrease in this sensitivity. Taking the energy content of molecules, represented by the ΔHform values, instead of the heat of explosion, gives ambiguous linear relationships for impact sensitivity. The semi-logarithmic relationship between the EES and ΔHform values divides into sub-relationships. Both the impact and electric spark sensitivities increase with an increase in the ΔHform values, with several exceptions in both these cases. From the results obtained is possible to see, that it is necessary to distinguish between the influence of performance and the influence of energetic content of the energetic materials on their initiating reactivity

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Energetic Materials

ISSN

0737-0652

e-ISSN

—

Svazek periodika

37

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

445-458

Kód UT WoS článku

000478363600001

EID výsledku v databázi Scopus

2-s2.0-85068618564