Tim51
Well-Known Member
Hello all
At burnout (or rather very shortly after) motors often appear to 'cough' sparks. This is a shot of CTI Redlightning doing this. On other occasions, particularly with Blue Streak, I've noticed a short dark streak of smoke between burnout and the white tracker smoke. What is happening inside the motor at this point? Does anyone know what exactly causes either of these phenomena?
Just curious..
At burnout (or rather very shortly after) motors often appear to 'cough' sparks. This is a shot of CTI Redlightning doing this. On other occasions, particularly with Blue Streak, I've noticed a short dark streak of smoke between burnout and the white tracker smoke. What is happening inside the motor at this point? Does anyone know what exactly causes either of these phenomena?
Just curious..