Forestry & Wildlife
Rothermel Fire Spread vs Wind
R = R₀(1 + U^1.5)·e^(−k·M)
In Rothermel's model the rate of fire spread climbs steeply with wind, while sweeping the dead-fuel moisture fraction shows damper fuels throttling the fire toward the moisture of extinction.
Computed & rendered in pure C# on the frozen OnlyCSharp 1.8 library — animation baked to GIF with the library's own
Gif encoder (no GPU, no ffmpeg, no external packages).