Radiation spectrum simulation analysis of static combustion products of MTV formula grain on ground

Jie Wu, Debin Fu, Ran Duan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

For the ground combustion process of MTV grain, the flow field distribution of combustion products was simulated based on the set combustion boundary conditions. The combustion product is a two-phase flow of particles and gases, which is accompanied by the chemical reaction of C particles with oxygen to produce CO2 gas. Based on the results of the flow field, the infrared radiation spectra at different positions above the grain are calculated. The calculated results show that the radiation contribution of particles and gases in the flow field is close, and the radiation spectrum of the combustion product flow field is formed together. The radiation above the grain decays rapidly with the increase of distance.

源语言英语
主期刊名Sixth Symposium on Novel Optoelectronic Detection Technology and Applications
编辑Junhao Chu, Huilin Jiang
出版商SPIE
ISBN(电子版)9781510637047
DOI
出版状态已出版 - 2020
活动6th Symposium on Novel Optoelectronic Detection Technology and Applications - Beijing, 中国
期限: 3 12月 20195 12月 2019

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
11455
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议6th Symposium on Novel Optoelectronic Detection Technology and Applications
国家/地区中国
Beijing
时期3/12/195/12/19

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