A study on basic copper nitrate as catalyst for 5AT/Sr(NO3)2 propellant

作者：Cao, Cheng-Yang; Zhang, Dan; Lu, Song; Zhang, He-Ping^*

来源：IEEE/CSAA International Conference on Aircraft Utility Systems (AUS), Beijing, PEOPLES R CHINA, 2016-10-10 To 2016-10-12.

• Basic copper nitrate
• gas-generating agents
• aircraft fire-extinguishing
• combustion characteristics

The effects of basic copper nitrate (BCN) on combustion characteristics of solid propellants composed of 5AT/Sr(NO3)(2) are examined. Thermodynamic theoretical calculation was conducted, it was indicated that the addition of BCN to 5AT/Sr(NO3)(2) mixture is acceptable to reducing the adiabatic combustion temperature and enhancing the gas output. Closed bomb test was adopted to measuring the linear burning rate, the results showed that adding BCN to 5AT/Sr(NO3)(2) mixture can improve the their combustion characteristics.

• 单位
  火灾科学国家重点实验室; 中国科学技术大学