
 
 
Flame height decreases with an increase in the Momentum Ratio (MR).
 
 
Sample calculation for obtaining the visible flame height of turbulent LPG � air IDF for MR = 68.77 from single snapshot (see figure).
 
 
 
 
 
 
 
 s: standard deviation of the flame height obtained from flame snapshots
s: standard deviation of the flame height obtained from flame snapshots 
 
