English

应用科学学报 ›› 1987, Vol. 5 ›› Issue (3): 244-248.

• 论文 • 上一篇    下一篇

超音速层流混合氟/氢冷火焰的模型计算

庄琦1, 冯浩1, 李木2, 李忠渊2   

  1. 1. 中国科学院大连化学物理研究所;
    2. 中国科学院沈阳计算科学研究所
  • 收稿日期:1984-10-01 修回日期:1985-04-22 出版日期:1987-09-30 发布日期:1987-09-30

NUMERICAL MODELING OF SUPERSONIC FLUORINE/HYDROGEN COLD FLAME IN LAMINAR MIXING REGIME

ZHUANG QI1, FENG HAO1, LI MU2, LI ZHONGYUAN2   

  1. 1. Dalian Institute of Chemical Physics, Academia Sinica;
    2. Shenyang Institute of Computational Science, Academia Sinica
  • Received:1984-10-01 Revised:1985-04-22 Online:1987-09-30 Published:1987-09-30

PDF

88

被引次数

5

摘要： 本文报道了应用二维边界层模型计算氟/氢冷火焰的温度、HF(v)浓度、马赫数分布以及侧向扩散距离与火焰长度的关系.计算是使用Fortran语言及Gear自动数值积分法在NORD 500型计算机上进行的.计算结果表明混合长度即火焰长度与侧向扩散距离有重要关系,还同时计算得到了冷火焰的温度、HF(v)的浓度与速度的分布,这对化学激光器的流场诊断是很有用的.

Abstract: By using a two-dimensional boundary layer model, the temperature, HF(v) concentrations and Mach number profiles of the cold flame, as well as the relation of flame length to the lateral diffusion distance are obtained. The calculations were performed on a Nord 500 digital computer. The Fortran code is programmed by using Gear's automatic numerical integration method.