Combustion of CS₂/O₂ in a laminar mixing layer and processes in the CO chemical laser

CS2/O2 Chemical Laser, Chemical Laser, Mixing Layer Flame

Grossman, William Mark ; Culick, Fred E. C.

University:California Institute of Technology

Department:Engineering and Applied Science

关键词: CS2/O2 Chemical Laser, Chemical Laser, Mixing Layer Flame;   

Others  :  https://thesis.library.caltech.edu/8551/1/Grossman%201979.pdf

美国|英语

来源: Caltech THESIS

【 摘 要 】

The combustion of CS₂ and O₂ in a free burning laminar mixing layer at low pressure was investigated using emission spectroscopy. The temperature fields, CO vibrational distributions, and CO concentrations were measured. The data indicate that vibration ally excited CO was produced in the mixing layer flames, but that there were no vibrational population inversions. In comparison with the CS₂/O₂ premixed flames, the mixing layer flames favored greater production of COS and CO₂. Computer modeling was used to study the mechanisms responsible for the production of COS and CO₂, and to study how the branching chain mechanism responsible for production of CO affects the behavior of the mixing layer flame. The influences of the gas additives, N₂O, COS, and CNBr, were also investigated.