ENGINE WORKSHEET
Number 304-2
Calculated Grain Length  23.0 Radius Squared
Actual Grain Length 23.0
Grain Diameter  2.00 1.00 1.00
Core Diameter  0.875 0.44 0.19
Cubic Inches of Fuel 58.40
Fuel Multiplier 0.076
Dry Fuel Weight 4.44
Kno3 2.88
Corn Syrup 0.89
Powdered Sugar 0.67
Temperature Heated To 210
Casing Length 25
Smoke Element Length 2.0
Fuel Weight 3.95
Casing Weight 1.95
Total Engine Weight 6.25
Throat Diameter 0.78 0.39 0.15
Throat Area 0.48
Nozzle Exit Diameter 1.50 0.75 0.56
Nozzle Exit Area 1.77
Expansion Ratio 3.7 :1
Divergent Nozzle Angle 15
KN  302
Total Newton Seconds 2104
Average Thrust in Newtons 473
Newtons per Pound 533
Maximum Thrust in Pounds 300
Maximum Chamber Pressure 449
Engine Rating K473
Engine Rating Percentage 82.19%