Dependence of explosion initiation threshold of petn with absorp-tive additives on the uniform compression pressure of the sample
| Parent link: | Известия вузов. Физика: научный журнал/ Национальный исследовательский Томский государственный университет (ТГУ).— , 1957- Т. 55, № 11-3.— 2012.— [С. 217-218] |
|---|---|
| Collectivité auteur: | |
| Autres auteurs: | , , , |
| Résumé: | Заглавие с экрана The behavior of pressed PETN pellets is studied in irradiation by nanosecond pulses of CO2 laser. It is experimentally shown that explosive decomposition initiation fails if the irradiated surface is uncovered even at the maximal energy density (10 J/cm 2). Initiation succeeds if the irradiated surface is covered with a glass plate and the pressure is applied to it. The oscillograms of the sample glowing and the acoustic responses during explosive decomposition are obtained. Режим доступа: по договору с организацией-держателем ресурса |
| Langue: | anglais |
| Publié: |
2012
|
| Sujets: | |
| Accès en ligne: | http://elibrary.ru/item.asp?id=19015594 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649848 |
| Résumé: | Заглавие с экрана The behavior of pressed PETN pellets is studied in irradiation by nanosecond pulses of CO2 laser. It is experimentally shown that explosive decomposition initiation fails if the irradiated surface is uncovered even at the maximal energy density (10 J/cm 2). Initiation succeeds if the irradiated surface is covered with a glass plate and the pressure is applied to it. The oscillograms of the sample glowing and the acoustic responses during explosive decomposition are obtained. Режим доступа: по договору с организацией-держателем ресурса |
|---|