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Sheet1 Page 1 Fuselage Design Flight Regime Data: Cruise Mach 2.1 Cruise Alt. ( 55,000 V (f/s) 1,925.70 0.009223 q (lbf/f^2) 531.0709 1.07E-05 0.00116 Dimension Data: Form Factors: D-max (ft) 9 F 1.056866 L/D 14 Q 1 L (ft) 126 F*Q 1.056866 S (f^2) 519 Viscous Drag Calculations: Von-Karman Ogive Fuselage Shape x/L x (ft) x-L/4 (ftD (ft) P (ft) Sw(ft^2) 0.00 0.00 -31.50 0 0.0 0.10 12.60 -18.90 3.395977 10.7 134.4 2.1E+07 1.94E-03 0.20 25.20 -6.30 5.500539 17.3 217.7 4.2E+07 1.75E-03 0.30 37.80 6.30 7.123487 22.4 282.0 6.3E+07 1.65E-03 0.40 50.40 18.90 8.334707 26.2 329.9 8.4E+07 1.59E-03 0.50 63.00 31.50 9 28.3 356.3 1.0E+08 1.54E-03 0.60 75.60 - 8.334707 26.2 329.9 1.3E+08 1.50E-03 0.70 88.20 - 7.123487 22.4 282.0 1.5E+08 1.47E-03 0.80 100.80 - 5.500539 17.3 217.7 1.7E+08 1.44E-03 0.90 113.40 - 3.395977 10.7 134.4 1.9E+08 1.42E-03 1 126.00 - 0 0.0 0.0 2.1E+08 1.40E-03 Totals: 2284.4 Wave Drag Calculations: A_max 63.61725 0.020408 Drag (lbf) 689.4953 Total Drag: 2705 (lbf) Equiv. CD 0.009814 r (lbm/f^3) m (lbm/(f-s) n (cruise) (f^ Rex CF CDW 0.00 50.00 100.00 150.00 0.0 10.0 20.0 30.0 x P

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Sheet1Fuselage DesignFlight Regime Data:Cruise Mach2.1Cruise Alt. (ft)55,000V (f/s)1,925.70r (lbm/f^3)0.0092227644q (lbf/f^2)531.0709037106m (lbm/(f-s))0.0000107n (cruise) (f^2/s)0.0011601728Dimension Data:Form Factors:D-max (ft)9F1.0568658892L/D14Q1L (ft)126F*Q1.0568658892S (f^2)519Viscous Drag Calculations:Von-Karman Ogive Fuselage Shapex/Lx (ft)x-L/4 (ft)D (ft)P (ft)Sw(ft^2)RexCFDrag (lbf)0.000.00-31.5000.00.1012.60-18.903.395976690810.7134.42.1E+071.94E-031470.2025.20-6.305.50053935217.3217.74.2E+071.75E-032140.3037.806.307.123486985822.4282.06.3E+071.65E-032610.4050.4018.908.334707092426.2329.98.4E+071.59E-032940.5063.0031.50928.3356.31.0E+081.54E-033070.6075.60-8.334707092426.2329.91.3E+081.50E-032770.7088.20-7.123486985822.4282.01.5E+081.47E-032320.80100.80-5.50053935217.3217.71.7E+081.44E-031760.90113.40-3.395976690810.7134.41.9E+081.42E-031071126.00-00.00.02.1E+081.40E-030Totals:2284.42015Wave Drag Calculations:A_max63.6172512352CDW0.0204081633Drag (lbf)689.4953286747Total Drag:2705(lbf)Equiv. CD0.009813848

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Sheet1010.668775423617.280454019122.379094382526.184254571228.274333882326.184254571222.379094382517.280454019110.66877542360

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