Burning Characteristics of the HMX/CL-20/AP/Polyvinyltetrazole Binder/Al Solid Propellants Loaded with Nanometals; Propellants, Explosives, Pyrotechnics; Vol. 44, iss. 2

Burning Characteristics of the HMX/CL-20/AP/Polyvinyltetrazole Binder/Al Solid Propellants Loaded with Nanometals; Propellants, Explosives, Pyrotechnics; Vol. 44, iss. 2

Bibliographic Details
Parent link:Propellants, Explosives, Pyrotechnics
Vol. 44, iss. 2.— 2019.— [P. 217-223]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Other Authors: Sergienko A. V. Aleksandr Viktorovich, Popenko E. M. Elena Mikhaylovna, Slyusarsky K. V. Konstantin Vitalievich, Larionov K. B. Kirill Borisovich, Dzidziguri E. L. Ella, Kondratyeva E. S. Elena, Gromov A. A.
Summary:Title screen
The paper investigated the effect of metal nanopowders additive on the combustion properties of HMX/CL‐20/AP/polyvinyltetrazole binder/Al propellants. Using thermal analysis, the authors described the effect of aluminum, boron, zinc, nickel, copper, and molybdenum and identified the combustion in a pressure range from 4 to 10 MPa with a pressure step of 1 MPa. No significant correlation between the oxidation properties of the n‐Me powders and the combustion properties of propellants was discovered. An addition of nanopowders caused an increase in the propellant burning rate by approximately 30 % for n‐Al, n‐B, n‐Ni, and n‐Mo independent from the pressure values. An addition of n‐Cu resulted in a burning rate increase by a factor of 4.9 due to coppers' probable catalytic activity during interaction with nitroesters and cyclic nitramines in a solid phase. n‐Zn additive increased the propellant burning rate by factors 2.3 and 3.6 at 4 and 10 MPa, respectively, due to catalytic activity of zinc in a gaseous phase.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2019
Subjects:
электронный ресурс
труды учёных ТПУ
aluminized solid propellant
nanometal
non-isothermal oxidation
combustion
burning rate
твердые топлива
нанометаллы
окисление
горение
Online Access:https://doi.org/10.1002/prep.201800204
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664279

Similar Items

Similar Items