Combustion Performance of Zirconium-Nickel Alloy Delay Composition with Middle Burning Rate

• Main Authors: Shih,Chun-Chi, 施純祺
• Other Authors: Ko,Yang-Hsiung
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/72310144262471569218

碩士 === 國防大學理工學院 === 兵器系統工程碩士班 === 101 === This study investigates combustion performance of Zirconium-Nickel alloy delay composition with middle burning rate. Zirconium-Nickel alloy delay composition is composed of four constituents: barium chromate, potassium perchlorate, Zirconium -Nickel alloy (70/30) and Zirconium -Nickel alloy (30/70). If the Zirconium-Nickel alloy delay composition formula is changed, using NASA-Lewis Code (CET-86) analog the igniter pressure and temperature changes. This is an important basis of Zirconium-Nickel alloy delay composition formula design. A Kalman filter with recursive estimation is used to estimate the Zirconium-Nickel alloy delay composition heat flux. The experimental models are based on the tube of Zirconium-Nickel alloy delay composition. The quantitative ignition components provide quantitative energy and then ignite the delay composition. A fast response thermocouple was utilized to measure the extrusive temperature. The phenomena of combustion along the delay composition in the glass tube was recorded by using a high-speed camera. Finally, the result will provide design applications, measurement and analysis in the field of the delay composition.