摘要
采用瞬变光源分光测试系统及红外测温仪测试了不同氧差下燃烧热固定的红外照明剂配方。发现在负氧情况下，随着氧差绝对值的减小，药剂燃烧的辐射温度升高，近红外（0．7～1．0μm）及可见光（0．4～0．7μm）辐射强度增大，其中近红外辐射强度增幅较大。结果说明，燃烧热固定的红外照明剂在接近零氧平衡下辐射效果较好。
The different illuminating composition with different oxygen balance which have the same quantity of reaction heat were designed and tested by a moment transform lamp-house radiometer. The results show that when oxygen is deficient, the burning temperature of illuminating composition increases along with the oxygen balance tending to zero, and radiant intensities of the near-infrared （0.7 - 1.0μm） and visible light （0.4 - 0.7μm） are improved at one time, and the extent of near-infrared radiant intensity is much larger that of visible light. It＇s inferred that the radiancy is preferable when oxygen balance close to zero.
出处
《含能材料》
EI
CAS
CSCD
2006年第3期215-217,共3页
Chinese Journal of Energetic Materials
关键词
物理化学
红外照明剂
氧差
燃烧热
辐射温度
辐射强度
physical chemistry
infrared illuminating composition
oxygen balance
combustion heat
radiant temperature
radiant intensity
