Results 21 to 30 of about 4,593 (217)
Composites Science And Technology, 2023 The development of high-performing solid fuels with desired mechanical and combustion properties is critical to future air-breathing propulsion systems for space exploration and hypersonic navigation.
Yue Jiang +8 more
semanticscholar +1 more source
Preliminary Study on Characteristics of NC/HTPB-Based High-Energy Gun Propellants
ChemEngineering, 2022 This study mainly explored the characteristics of NC/HTPB-based high-energy gun propellants with RDX, CL-20 or TKX-50 by experimental method. Three series of test samples were prepared referring to the formulation of M1 single-base gun propellant (M1 SBP)
Yi-Hsien Lin +4 more
doaj +1 more source
مروری کوتاه بر اثر پارامترهای مواد بر عمر کاربری پیشرانه جامد کامپوزیتی بر پایه پلیبوتادیان با گروه هیدروکسیل انتهایی [PDF]
Baspārish, 2018 مطالعه اثر پارامترهای مواد بر عمر کاربری کامپوزیتهای پرانرژی بر پایه پلیبوتادیان با هیدروکسیل انتهایی (HTPB) برای تولید دانههای متوسط و بزرگ حائز اهمیت است.
عباس کبریتچی +1 more
doaj +1 more source
Preparation and Characterization of Al/HTPB Composite for High Energetic Materials
Nanomaterials, 2020 Nanosized Al (nAl) powders offer increased reactivity than the conventional micron-sized counterpart, thanks to their reduced size and increased specific surface area.
Alexander Vorozhtsov +5 more
doaj +1 more source
The catalysis effects of acetylacetone complexes on polymer matrix of HTPB-based fuels
FirePhysChem, 2021 The slow regression rate caused by the difficulty of pyrolysis can not meet the practical application requirements of hydroxyl-terminated polybutadiene (HTPB)-based fuels in hybrid rocket propulsion.
Hongsheng Yu +5 more
doaj +1 more source
Defence Technology, 2021 In order to predict the storage life of a certain type of HTPB (hydroyl-terminated polybutadiene) coating at 25 °C and analyze the influence of pre-strain on the storage life, the accelerated aging tests of HTPB coating at 40 °C, 50 °C, 60 °C, 70 °C with
Yong-qiang Du, Jian Zheng, Gui-bo Yu
doaj +1 more source
Molecular Dynamics Simulations of the Thermal Decomposition of RDX/HTPB Explosives
ACS Omega, 2023 The addition of binders to energetic materials is known to complicate the thermal decomposition process of such materials. To assess this effect, the present work studied the thermal decomposition of cyclotrimethylene trinitramine (RDX)/hydroxy ...
Junying Wu +4 more
semanticscholar +1 more source
Microbial degradation and community structure analysis of hydroxyl-terminated polybutadiene (HTPB)
AMB Express, 2021 Hydroxyl-terminated polybutadiene (HTPB) is a curing adhesive that is commonly used in the production of ammunition, and it emerged during the time of war.
Ying Zhang +3 more
doaj +1 more source
Propellants, explosives, pyrotechnics, 2023 Hydroxyl‐terminated polybutadiene (HTPB) solid propellant was widely used in carrier rocket and guided missiles, owing to its excellent mechanical properties. The material of HTPB subjected to complex load such as in the process of manufacturing, storage
Li Jin +4 more
semanticscholar +1 more source
International Journal of Aerospace Engineering, 2012 Ammonium-nitrate-(AN-) based composite propellants prepared with a hydroxyl-terminated polybutadiene (HTPB)/polytetrahydrofuran (PTHF) blend binder have unique thermal decomposition characteristics.
Makoto Kohga +2 more
doaj +1 more source