Skillman Experimental Rocketry

Test 1, 2020-05-09-1

Ambient Temperature = 65.8897 F

     ~Propellant Properties~
Fuel Mixture: potassium nitrate - sorbitol
Burn Time = 1 s
Grain Mass = 252 g
Segment Lengths = 3.52, 3.97 in
Grain Density = 1.5443 g/cm^3

         ~Performance~
Average mass flow = 0.252 kg/s
Impulse = 306.9537 N-s
Isp = 124.2092 s
c* = 645.523 m/s
Avg. CF = 1.887

         ~Peak Values~
Max Thrust= 1954.8249 N
   at t= 0.57287 s
Max Pressure= 1453.2158 psi
   at t= 0.57087 s
Max Temeprature= 69.347 F
   at t= 0.62487 s

           ~Misc.~
Burn start time after DAQ start: 136 s
Burn start time after DAQ start: 137 s