Title: Improvement of Burning Rate for Solid Propellants by ACP
Abstract: Extraordinary and outstanding effect of improving the burning rate of modified double-base propellant,AP based composite propellant and N-15D propellant was achieved with fast-burning energetic material ACP.The burning rates of propellants were all substantially improved but the pressure exponent was not changed basically by incorporating ACP with different particle size and content into HMX-and RDX-based modified double-base propellants.The burning rate was greatly increased by incorporating ACP into AP based composite propellant and the pressure exponent was superior to 0.45 at 7~15MPa.It was successfully tested on the Φ64mm motor and p-t curve was obtained.The burning rate of base formulation was quite low when incorporating ACP into N-15D propellant,but the burning rate was still improved and the pressure exponent was increased slightly.The increments of the burning rate were 40.62% for HMX-based modified double propellant,38.00% for RDX-based modified double propellant,37.35% for AP based composite propellant and 9.90% for N-15D propellant.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot