Modeling of spectral emission images from fully 3D gaseous combustion plumes

John A. Conant

doi:10.1117/12.449369

26 November 2001 Modeling of spectral emission images from fully 3D gaseous combustion plumes

John A. Conant

Proceedings Volume 4448, Optical Diagnostics for Fluids, Solids, and Combustion; (2001) https://doi.org/10.1117/12.449369
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

The prediction of infrared emissions from gaseous plumes is an important tool for remote sensing, heat transfer, and vulnerability assessment. We have developed a software model called 'RAD3D'that generates hyperspectral images of 3D gaseous plumes. The model directly ray-traces through gas volumes input in the PLOT3D format. In addition to single and arrays of lines of sight, the model will automatically generate additional lines of sight to resolve image structure. Outputs of the model include hyperspectral and in-band radiances and transmittances, along with range-to-plume images. Opaque body regions may be embedded within the gas volume.

Citation Download Citation

John A. Conant "Modeling of spectral emission images from fully 3D gaseous combustion plumes", Proc. SPIE 4448, Optical Diagnostics for Fluids, Solids, and Combustion, (26 November 2001); https://doi.org/10.1117/12.449369

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