Results 11 to 20 of about 888 (231)
Mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene [PDF]
Hemijska Industrija, 2016 This paper presents the procedure of uniaxial mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene (HTPB), whose mechanical properties strongly depend on temperature, strain rate, natural ...
Gligorijević Nikola I. +6 more
doaj +2 more sources
Open Chemistry, 2020 This review addresses a comparison, based on the literature, among nitrile rubber (NBR), ethylene-propylene-diene-monomer rubber (EPDM), and polyurethane (PU) elastomeric heat shielding materials (EHSM).
Amado Javier Carlos Quagliano +4 more
doaj +1 more source
Design and Manufacturing of Experimental Solid Propellant Rocket Motor Cases Made of Carbon Composite Materials [PDF]
PolymersLaura Mustafa, Mohammed Meiirbekov
exaly +2 more sources
Ageing studies on AP/HTPB based composites solid propellants
Energetic Materials Frontiers, 2021 Components of solid rocket motor that are susceptible to ageing are propellant, insulator, inhibitor, interfaces, igniter system, and seals. Seals, insulator, ignition systems are replaceable but the motor would be recast when the deterioration in ...
Hamza Naseem +3 more
doaj +1 more source
FirePhysChem, 2022 This paper discusses the potential use of hydrogen peroxide as oxidizer for solid rocket propulsion. While hydrogen peroxide is a liquid in normal conditions, it may be used in solid rocket motor grains.
Wioleta Kopacz +5 more
doaj +1 more source
, 2023 Rocket engines using composite rocket propellant are preferred in military applications because they can be stored for a long time and are ready to fire at any time.
Bayça, Salih Uğur, Demir, Murat
core +1 more source
Preliminary research of composite rocket propellants including octogene [PDF]
Scientific Technical Review, 2017 Composite solid propellants based on ammonium perchlorate/hydroxyterminated polybutadiene/isophorone dyisocyanate including different contents of octogene (HMX) have been represented in this paper. The mass of HMX increased in relation to oxidant, with constant bimodal fraction ratio.
Rodić Vesna +5 more
openaire +2 more sources
Bonding agents for composite rocket propellants [PDF]
Vojnotehnicki glasnik, 2003 The paper analyzes the effects of bonding agents on mechanical properties and viscosity of composite rocket propellants based on hydroxiterminated polybutadiene and toluendiizocyanate, i.e. izophorondiizocyanate. The efficiency of bonding agents (BA) of different structure has been compared including triethylentetramine (TET), tris-(2-methyl ...
openaire +1 more source
Possibility of aluminium/magnesium exchange in composite rocket propellants [PDF]
Scientific Technical Review, 2018 Composite solid propellants based on ammonium perchlorate/hydroxyterminated polybutadiene/isophorone dyisocyanate including two metal components: aluminium and magnesium with different contents have been represented in this paper. The mass of metal powder has increased in relation to oxidant, with constant bimodal fraction ratio and total solid phase ...
Rodić Vesna +3 more
openaire +2 more sources
Parameters Affecting the Erosive Burning of Solid Rocket Motor
MATEC Web of Conferences, 2018 Increasing the velocity of gases inside solid rocket motors with low port-to-throat area ratios, leading to increased occurrence and severity of burning rate augmentation due to flow of propellant products across burning propellant surfaces (erosive ...
Abdelaziz Almostafa +2 more
doaj +1 more source