Skillman Experimental Rocketry

Test 1, 2020-05-01-1

Ambient Temperature = 81.3324 F

     ~Propellant Properties~
Fuel Mixture: potassium nitrate - sorbitol
Burn Time = 1.8 s
Grain Mass = 294 g
Segment Lengths = 4, 4 in
Grain Density = 1.6868 g/cm^3

         ~Performance~
Average mass flow = 0.16333 kg/s
Impulse = 314.1268 N-s
Isp = 108.953 s
c* = 813.132 m/s
Avg. CF = 1.314

         ~Peak Values~
Max Thrust= 305.8849 N
   at t= 1.0825 s
Max Pressure= 480.5376 psi
   at t= 1.0335 s
Max Temeprature= 84.0983 F
   at t= 0.1605 s

           ~Misc.~
Burn start time after DAQ start: 114 s
Burn start time after DAQ start: 115.8 s