Effects of catalyst-bed’s structure parameters on decomposition and combustion characteristics of an ammonium dinitramide (ADN)-based thruster
作者: Yu-Song YuGuo-Xiu LiTao ZhangJun ChenMeng Wang
作者单位: 1School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China
2Beijing Institute of Control Engineering, Beijing 100190, China
刊名: Energy Conversion and Management, 2015, Vol.106 , pp.566-575
来源数据库: Elsevier Journal
DOI: 10.1016/j.enconman.2015.09.036
关键词: ADN-based thrusterDecomposition characteristicsCombustion characteristicsCatalyst-bed’s structure parametersNumerical simulation
英文摘要: Abstract(#br)The present investigation numerically studies the evolutions of decomposition and combustion within an ADN-based thruster, and the effects of the catalyst-bed’s three structure parameters (length, diameter, and wall thickness) on the general performance of ADN-based thruster have been systematically investigated. Based upon the calculated results, it can be known that the distribution of temperature gives a Gaussian manner at the exits of the catalyst-bed and the combustion chamber, and the temperature can be obviously effected by each the three structure parameters of the catalyst-bed. With the rise of each the three structure parameter, the temperature will first increases and decreases, and there exists an optimal design value making the temperature be the highest. Via the...
全文获取路径: Elsevier  (合作)
影响因子:2.775 (2012)