Digital camera simulations of thin filaments in non-premixed laminar methane-air coflow flames
Document Type
Conference Proceeding
Publication Date
1-1-2022
Abstract
In this work, the temperature field of a methane-air non-premixed coflow flame obtained via numerical simulation is used to induce radiance emission from the surface of a thin filament directly exposed to the flame. The radiance signal is subsequently processed through a digital camera simulation to generate synthetic radiance photographic images. Results from the theoretical analysis are validated against images captured from a corresponding experiment, where the light emitted by a thin filament in contact with a non-premixed coflow system is obtained using an automated imaging system at selected heights along the axis of the flame.
Publication Source (Journal or Book title)
Proceedings of SPIE - The International Society for Optical Engineering
Recommended Citation
Sauer, V., Pelayo, F., Chukwuemeka, E., & Schoegl, I. (2022). Digital camera simulations of thin filaments in non-premixed laminar methane-air coflow flames. Proceedings of SPIE - The International Society for Optical Engineering, 12215 https://doi.org/10.1117/12.2633662