66 lines
1.9 KiB
Text
66 lines
1.9 KiB
Text
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# Jeff Scott
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# Lockheed F-104, cruise configuration
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# small single jet engine supersonic fighter, data from:
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# Roskam, Jan. Airplane Flight Dynamics and Automatic Flight
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# Controls, Part I. Lawrence KS: DARcorporation, 1995,
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# pg 529-531
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# 03-23-2000 file creation
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init Dz_cg 3.0 # [ft]
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geometry bw 21.9 # [ft]
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geometry cbar 9.6 # [ft]
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geometry Sw 196.0 # [ft^2]
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controlSurface de 20 20 # [deg] guess for now
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controlSurface da 20 20 # [deg] guess for now
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controlSurface dr 20 20 # [deg] guess for now
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mass Weight 16300 # [lb]
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mass I_xx 3600 # [slug-ft^2]
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mass I_yy 59000 # [slug-ft^2]
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mass I_zz 60000 # [slug-ft^2]
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mass I_xz 0 # [slug-ft^2]
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# Roskam: CTx=0.2634 (SL conditions) --> 5050 lb
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# aircraft specs: 7800 lb static thrust (F-104A)
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# 15800 lb static thrust (F-104G)
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# 18800 lb static thrust (F-104S)
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engine simpleSingle 8000 # [lb]
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CL CLo 0.122 # []
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CL CL_a 2.005 # [/rad]
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CL CL_adot 0.82 # [/rad]
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CL CL_q 1.9 # [/rad]
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CL CL_de 0.684 # [/rad] used CLih (typo in Roskam?)
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CD CDo 0.048 # []
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CD CD_a 0.384 # [/rad]
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CD CD_de 0.0 # [/rad]
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Cm Cmo -0.028 # []
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Cm Cm_a -1.308 # [/rad]
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Cm Cm_adot -2.05 # [/rad]
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Cm Cm_q -4.83 # [/rad]
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Cm Cm_de -1.6 # [/rad] used Cmih (typo in Roskam?)
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CY CY_beta -1.045 # [/rad]
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CY CY_p 0.0 # [/rad]
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CY CY_r 0.0 # [/rad]
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CY CY_da 0.0 # [/rad] sign reversed
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CY CY_dr 0.087 # [/rad]
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Cl Cl_beta -0.093 # [/rad]
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Cl Cl_p -0.272 # [/rad]
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Cl Cl_r 0.154 # [/rad]
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Cl Cl_da -0.0173 # [/rad] sign reversed
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Cl Cl_dr 0.0079 # [/rad]
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Cn Cn_beta 0.242 # [/rad]
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Cn Cn_p -0.093 # [/rad]
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Cn Cn_r -0.649 # [/rad]
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Cn Cn_da -0.0025 # [/rad] sign reversed
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Cn Cn_dr -0.0435 # [/rad]
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