Effect of boron on HEM radiant ignition characteristics; Journal of Physics: Conference Series; Vol. 2057 : Thermophysics and Physical Hydrodynamics and the school for young scientists "Thermal physics and physical hydrodynamics: modern challenges" (TPH 2021)

التفاصيل البيبلوغرافية
Parent link:Journal of Physics: Conference Series
Vol. 2057 : Thermophysics and Physical Hydrodynamics and the school for young scientists "Thermal physics and physical hydrodynamics: modern challenges" (TPH 2021).— 2021.— [012062, 5 p.]
المؤلف الرئيسي: Korotkikh A. G. Aleksandr Gennadievich
مؤلف مشترك: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
مؤلفون آخرون: Sorokin I. V. Ivan Viktorovich
الملخص:Title screen
The paper presents the ignition characteristics of high-energy materials (HEMs) containing ammonium perchlorate, butadiene rubber, and a mixture of Al/B nanopowders with different component ratios. Bimetallic systems based on aluminum with boron increase the reactivity and intensify the ignition of boron particles, which helps to decrease the critical ignition conditions of HEMs during heating. It is shown that the use of systems based on aluminum-boron reduces the delay time (by 17–52 %) and the ignition temperature of propellants in comparison with a HEM containing aluminum powder, and increases the activation energy of HEM during radiant heating.
اللغة:الإنجليزية
منشور في: 2021
الموضوعات:
الوصول للمادة أونلاين:http://earchive.tpu.ru/handle/11683/81012
https://doi.org/10.1088/1742-6596/2057/1/012062
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666055

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