Chemical stability, thermal behavior, and shelf life assessment of extruded modified double-base propellants
Sign Up to like & getrecommendations! Published in 2017 at "Defence Technology"
DOI: 10.1016/j.dt.2017.11.003
Abstract: Abstract Double base propellant suffers from lack of chemical stability; this could result in self ignition during storing. Modified double base (MDB) propellant based on stoichiometric binary mixture of oxidizer-metal fuel (Ammonium perchlorate/Aluminum), and energetic… read more here.
Keywords: double base; thermal behavior; chemical stability; shelf life ... See more keywords
A new experimental way for the monitoring of the real/equivalent in-service-time of double base rocket propellant by coupling VST and PCA
Sign Up to like & getrecommendations! Published in 2020 at "Defence Technology"
DOI: 10.1016/j.dt.2020.04.008
Abstract: Abstract The assessment of the real in-service-time (RIST) and the equivalent in-service-time (EIST) of double base rocket propellants (DBRPs) is of utmost importance for the safe storage and use of weapon systems as well as… read more here.
Keywords: double base; service time; base rocket; service ... See more keywords
Combustion wave of metalized extruded double-base propellants
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2018.10.018
Abstract: Abstract Aluminum metal fuel, with combustion heat of 32,000 J/g, is of interest as high energy density material. Aluminum is able to react not only with free oxygen but also with inert combustion gaseous products. This… read more here.
Keywords: combustion wave; aluminum; double base; increase ... See more keywords
Application of Supercritical CO2 Foaming Technology for Waste Double-Base Propellants
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DOI: 10.1021/acsomega.1c04235
Abstract: This paper used a supercritical CO2 batch foaming process to treat a waste SP double-base propellant, which is a type of double-base propellants containing 58.6% nitrocellulose, 40.0% nitroglycerin, 0.8% centralite, and 0.5% vaseline, to solve… read more here.
Keywords: double base; waste double; supercritical co2; base propellants ... See more keywords
Evaluation of Blend Uniformity and Terminal Point during Continuous Mixing in Water for Modified Double-Base Propellant Components Using a Near-Infrared Method
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00532
Abstract: A near-infrared (NIR) spectrometer was used to test the double-base absorbent powder sample and to quantitatively analyze the contents of each component as well as their dispersion uniformity to establish a rapid quantitative test method… read more here.
Keywords: blend uniformity; near infrared; propellant components; modified double ... See more keywords
A study on the effect of four thermoplastic elastomers on the properties of double-base propellants
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra08370d
Abstract: To improve the low-temperature mechanical properties of double-base propellants, glycidyl azide polymer-energetic thermoplastic elastomer (GAP-ETPE), polyether block copolyimide-thermoplastic elastomer (PEBA-TPE), 1,2-polybutadiene thermoplastic elastomer (PB-TPE), and ethylene oxide-tetrahydrofuran copolyester-thermoplastic elastomer (PET-TPE) were used to modify them.… read more here.
Keywords: properties double; double base; base propellants; base ... See more keywords
A simple and selective approach for determination of titanium dioxide in double base solid propellants: methodology for method validation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Energetic Materials"
DOI: 10.1080/07370652.2021.1975851
Abstract: In this work, we developed and validated a simple and selective method for the determination of titanium dioxide in double base solid (DB propellants). The method is based on complex formation of T... read more here.
Keywords: double base; methodology; dioxide double; simple selective ... See more keywords
Measuring and modeling the effect of density and pile height on sound absorption of double base Persian rug
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Industrial Textiles"
DOI: 10.1177/15280837221089311
Abstract: The purpose of this study is to investigate the role of density and pile height on sound absorption coefficient in Double Base Persian (DBP) rug and possibility of prediction the acoustic behavior of DBP rug… read more here.
Keywords: sound absorption; density; rug; base ... See more keywords
Towards Investigating the Effect of Ammonium Nitrate on the Characteristics and Thermal Decomposition Behavior of Energetic Double Base NC/DEGDN Composite
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228138
Abstract: This research work aimed to elaborate on a new modified double-base propellant containing nitrocellulose (NC), ammonium nitrate (AN), and diethylene glycol dinitrate (DEGDN). The developed AN/NC-DEGDN formulation was successfully obtained through a casting process and… read more here.
Keywords: nitrate; degdn; thermal decomposition; decomposition ... See more keywords