Results 81 to 90 of about 988 (214)

Synthesis of multifunctional additives for solid propellants: Structure, properties and mechanism

Defence Technology
To simplify the composite propellant formulation and address the current issue of the single-functionality present in existing additives, the multi-cyano, amine-based polybutadiene (AEHTPB-CN) was prepared based on AEHTPB by adopting appropriate ...
Pingan Zhang, Lina Sun, Jianmin Yuan, Jianru Deng   +3 more
doaj   +1 more source

Application of aluminum-based micro-cell composite fuel in HTPB propellant

Journal of Measurement Science and Instrumentation
To study the combustion performance of aluminum-based micro-cell composite fuel aluminum@ammonium perchlorate(Al@AP), in hydroxyl-terminated polybutadiene (HTPB) solid propellant, the Al@AP was added to HTPB solid propellant instead of Al powder and part
ZHOU Zhipeng, LI Miaomiao, ZENG Guowei, WU Xingliang, ZHANG Zhengjin, ZHENG Tingting, XIA Yu, CHEN Jingjing   +7 more
doaj  

Biaxial tensile test and meso damage numerical simulation of HTPB propellant. [PDF]

Sci Rep, 2022
Wang Q, Wang G, Wang Z, Qiang H, Wang X, Li S, Zhu Z.   +6 more
europepmc   +1 more source

Efek Persentase Isian Padat Pada Viskositas Propelan HTPB-IPDI

, 1998
The oxydizer as solid material and as a major component in propellant composition is selected from among many various anorganic compounds with a large oxygen number and with special grade in size and grain distribution.
Atwirman Syarkawi, Sumargono, Siti Prangili   +2 more
core  

Heterogeneous Combustion of AP / HTPB / RDX with Detailed Kinetics

, 2023
International audienceIn this work, the effect of hexogen (RDX) inclusion in conventional ammonium perchlorate (AP)/ hydroxy 1terminated polybutadiene (HTPB) composite propellants is investigated.
Catoire, L., Bernigaud, Pierre, Davidenko, Dimitry   +2 more
core   +1 more source

Development of ammonium perchlorate based solid propellant [PDF]

, 2013
There are a lot of development and study of ammonium perchlorate (AP) based solid propellant are already existing in the world. However, there are no detail data and information on the low burning rate AP based solid propellant. This thesis discusses the
Ahmad Hakimi, Abdul Nasir
core  

Thermo-damage-viscoelastic constitutive model of HTPB composite propellant

, 2014
The main goal of this work is to establish a thermo-damage-viscoelastic model for Hydroxyl-Terminated Polybutadiene (HTPB) composite propellant based on the thermodynamic theory and elastic–viscoelastic correspondence principles.
Wang, Hongli, Xu, Jinsheng, Zhou, Changsheng, Zheng, Jian, Chen, Xiong   +4 more
core   +1 more source

Síntese de poliuretanos modificados por óleo de mamona empregados em materiais energéticos

Química Nova, 2013
The aim of this work was to synthesize a polyurethane polymer matrix using castor oil as a polymer chain modifier, whose characteristics can be adjusted for use as a binder in the manufacture of energetic materials such as propellant and pyrotechnics for
Roberta Jachura Rocha, José Eduardo Salgueiro Lima, Susane Ribeiro Gomes, Koshun Iha, José Atílio Fritz Fidel Rocco   +4 more
doaj   +1 more source

A self-sensing HTPB liner for non-destructive monitoring nitroglycerin (NG) migration at the interface between double base propellant and the HTPB liner

Defence Technology
During the storage of composite propellants, the migration of plasticizers and other unbonded additives at the interfaces of liner adhesives has garnered significant attention in understanding liner failure mechanisms, aging processes, and safety ...
Jie Wang, Bo Liu, Yanchun Li, Mengqi Chen, Qian Guo, Dongming Song, Aifeng Jiang   +6 more
doaj   +1 more source

The study of burning characteristics of Ap/Htpb/Al basic components of a composite propellant

, 2011
Starting the research on a solid propellant would be very much easier if the burning characteristics of a simple propellant is known. A simple propellant is a propellant made of three basic components namely oxidizer, fuel and binder without any additive
Wan Ali, Wan Khairuddin, Aziz, Amir
core