Skillman Experimental Rocketry

Test 1, 2020-05-07-1

Ambient Temperature = 63.8153 F

     ~Propellant Properties~
Fuel Mixture: potassium nitrate - sorbitol
Burn Time = 2 s
Grain Mass = 316 g
Segment Lengths = 4, 4 in
Grain Density = 1.813 g/cm^3

         ~Performance~
Average mass flow = 0.158 kg/s
Impulse = 329.7734 N-s
Isp = 106.4168 s
c* = 807.8849 m/s
Avg. CF = 1.2918

         ~Peak Values~
Max Thrust= 276.6281 N
   at t= 0.96171 s
Max Pressure= 439.3305 psi
   at t= 0.96571 s
Max Temeprature= 80.4104 F
   at t= 0.50071 s

           ~Misc.~
Burn start time after DAQ start: 107.5 s
Burn start time after DAQ start: 109.5 s