Studies of infrared radiation characteristic spectrum on the igniting fire sources in wildland fire

Ning Mei

doi:10.1117/12.2299067

1 September 1996 Studies of infrared radiation characteristic spectrum on the igniting fire sources in wildland fire

Ning Mei

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 277854 (1996) https://doi.org/10.1117/12.2299067
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

The purpose of this study is to investigate the infrared radiation characteristic sp. ectrum from igniting fire in wildland lire.The infraredradiation spectrum and mean temperature in different characteristic fire region were measured at the same time.The results from two represen- tative kinds of igniting fire souces (cigarette and wood stick)show that the characteristic wavel- ength of the igniting fire distrbute from 1.1 um to 8.2 um,which are associated with the measured meantemperature in different combustion zone of the flame.The emissive power varies withwaveleng- th and is lower at shorter wavelength. Key words:infrared radiation spectrum, flame temperature, wildfire ,radiation from black body.

Citation Download Citation

Ning Mei "Studies of infrared radiation characteristic spectrum on the igniting fire sources in wildland fire", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277854 (1 September 1996); https://doi.org/10.1117/12.2299067

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