固体推进剂燃烧温度的双波长测试方法

Guti Huojian Jishu/Journal of Solid Rocket Technology(2010)

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Abstract
利用双波长方法,对发动机工况下不同类型的固体推进剂的燃烧温度进行了测试,获得了高能推进剂的燃烧温度及其随压强的变化.结果表明,双波长方法作为非接触测试手段,可用于超高温测量,并且具有很高的时间分辨率(ns级),获得的推进剂燃烧温度随压强的变化,与理论预示结果相比,吻合较好.双波长测温方法在固体推进剂特别是高能推进剂在恶劣燃烧环境下燃烧温度的实时动态测量中展示了很好的应用前景.
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Key words
Combustion temperature,Solid propellant,SRM,Two-wavelength method
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