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OH flame image processing

This project processes OH chemiluminescence images and applies background correction, image stacking, and normalization. It helps output flame dimensions for further analysis. This work is used for the following publication

Halowitage, S. D., Perera, H. E., Elmore, N. M., & Goulay, F. (2025). Effect of Applied DC Electric Fields on H2–Air Axisymmetric Laminar Co-Flow Diffusion Flames with Low Carbon Impurities. Hydrogen, 6(2), 38. doi:10.3390/hydrogen6020038

Paper main figure

My contribution

  • Bg subtraction and averaging
  • Added functions to calculate the flame height
  • process multiple images in a sequence and export a csv

Ansys Fluent flame MHD simulation

  • Wrote a Python script to export the electric field vector plot based on values from Ansys

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OH flame image processing scripts to suport flame dimention calculation

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