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📁 Digital DATCOM Source Code and Examples
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                                                      WING ALONE CONFIGURATION
                                 STRAIGHT TAPERED EXPOSED WING SOLUTION, EXAMPLE PROBLEM 2, CASE 1
 
 -----------------------  FLIGHT CONDITIONS  ------------------------           --------------  REFERENCE DIMENSIONS  ------------
  MACH    ALTITUDE   VELOCITY    PRESSURE    TEMPERATURE     REYNOLDS             REF.      REFERENCE LENGTH   MOMENT REF. CENTER
 NUMBER                                                       NUMBER              AREA       LONG.     LAT.     HORIZ      VERT
             FT       FT/SEC     LB/FT**2       DEG R         1/FT               FT**2        FT        FT        FT        FT
0 0.600       0.00     669.80   2.1162E+03     518.670     4.2409E+06             8.050      2.460     4.280     4.140     0.000
0                                                               -------------------DERIVATIVE (PER DEGREE)-------------------
0 ALPHA     CD       CL       CM       CN       CA       XCP        CLA          CMA          CYB          CNB          CLB
0
   -6.0    0.008   -0.095    0.0284  -0.096   -0.002   -0.297    2.860E-02   -1.087E-02    2.657E-05    1.235E-05    4.380E-04
   -4.0    0.005   -0.034    0.0079  -0.034    0.003   -0.229    2.985E-02   -1.049E-02    2.885E-06    1.537E-06    1.570E-04
   -2.0    0.005    0.024   -0.0136   0.024    0.006   -0.571    2.973E-02   -1.151E-02    2.423E-06    8.838E-07   -1.104E-04
    0.0    0.007    0.085   -0.0381   0.085    0.007   -0.450    3.118E-02   -1.312E-02    2.514E-05    1.044E-05   -3.892E-04
    2.0    0.011    0.149   -0.0661   0.149    0.006   -0.444    3.271E-02   -1.471E-02    7.506E-05    3.210E-05   -6.834E-04
    4.0    0.018    0.216   -0.0970   0.216    0.003   -0.448    3.389E-02   -1.570E-02    1.557E-04    6.753E-05   -9.902E-04
    8.0    0.039    0.355   -0.1620   0.357   -0.011   -0.454    3.352E-02   -1.661E-02    4.192E-04    1.836E-04   -1.631E-03
   12.0    0.068    0.484   -0.2298   0.487   -0.034   -0.472    2.856E-02   -1.649E-02    7.859E-04    3.434E-04   -2.222E-03
   16.0    0.097    0.584   -0.2939   0.588   -0.068   -0.500    2.022E-02   -1.459E-02    1.165E-03    5.059E-04   -2.681E-03
   20.0    0.117    0.645   -0.3466   0.647   -0.111   -0.536    1.021E-02   -1.122E-02    1.466E-03    6.284E-04   -2.965E-03
   24.0    0.124    0.665   -0.3836   0.658   -0.157   -0.583   -3.430E-04   -7.327E-03    1.609E-03    6.804E-04   -3.056E-03
 
     A(  1)= 5.62860E+00     A(  2)= 1.28000E-30     A(  3)= 5.62860E+00     A(  4)= 5.62860E+00     A(  5)= 1.79661E+00
     A(  6)= 1.00000E+00     A(  7)= 1.79661E+00     A(  8)= 1.00000E-30     A(  9)= 1.00000E-30     A( 10)= 2.90000E+00
     A( 11)= 1.00000E-30     A( 12)= 1.00000E-30     A( 13)= 1.00000E-30     A( 14)= 1.00000E-30     A( 15)= 2.01047E+00
     A( 16)= 2.01047E+00     A( 17)= 6.40000E-01     A( 18)= 7.83019E-01     A( 19)= 1.00000E+00     A( 20)= 1.00000E-30
     A( 21)= 1.59000E+00     A( 22)= 1.00000E-30     A( 23)= 1.59000E+00     A( 24)= 1.00000E-30     A( 25)= 2.20690E-01
     A( 26)= 2.20690E-01     A( 27)= 2.20690E-01     A( 28)= 1.00000E+00     A( 29)= 2.91076E+00     A( 30)= 1.89900E+00
     A( 31)= 6.25819E-01     A( 32)= 6.25819E-01     A( 33)= 1.59000E+00     A( 34)= 5.50000E+01     A( 35)= 9.59931E-01
     A( 36)= 8.19152E-01     A( 37)= 5.73576E-01     A( 38)= 1.42815E+00     A( 39)= 9.59931E-01     A( 40)= 4.70116E+01
     A( 41)= 8.20506E-01     A( 42)= 7.31491E-01     A( 43)= 6.81851E-01     A( 44)= 1.07280E+00     A( 45)= 8.20506E-01
     A( 46)= 3.56578E+01     A( 47)= 6.22346E-01     A( 48)= 5.82943E-01     A( 49)= 8.12513E-01     A( 50)= 7.17456E-01
     A( 51)= 6.22346E-01     A( 52)= 3.87566E-01     A( 53)= 6.76431E-03     A( 54)= 6.76426E-03     A( 55)= 9.99977E-01
     A( 56)= 6.76441E-03     A( 57)= 6.76431E-03     A( 58)= 5.50000E+01     A( 59)= 9.59931E-01     A( 60)= 8.19152E-01
     A( 61)= 5.73576E-01     A( 62)= 1.42815E+00     A( 63)= 9.59931E-01     A( 64)= 4.70116E+01     A( 65)= 8.20506E-01
     A( 66)= 7.31491E-01     A( 67)= 6.81851E-01     A( 68)= 1.07280E+00     A( 69)= 8.20506E-01     A( 70)= 3.56578E+01
     A( 71)= 6.22346E-01     A( 72)= 5.82943E-01     A( 73)= 8.12513E-01     A( 74)= 7.17456E-01     A( 75)= 6.22346E-01
     A( 76)= 3.87566E-01     A( 77)= 6.76431E-03     A( 78)= 6.76426E-03     A( 79)= 9.99977E-01     A( 80)= 6.76441E-03
     A( 81)= 6.76431E-03     A( 82)= 0.00000E+00     A( 83)= 0.00000E+00     A( 84)= 0.00000E+00     A( 85)= 1.00000E+00
     A( 86)= 1.00000E-05     A( 87)= 0.00000E+00     A( 88)= 0.00000E+00     A( 89)= 0.00000E+00     A( 90)= 0.00000E+00
     A( 91)= 1.00000E+00     A( 92)= 0.00000E+00     A( 93)= 0.00000E+00     A( 94)= 0.00000E+00     A( 95)= 0.00000E+00
     A( 96)= 0.00000E+00     A( 97)= 1.00000E+00     A( 98)= 0.00000E+00     A( 99)= 0.00000E+00     A(100)= 0.00000E+00
     A(101)= 0.00000E+00     A(102)= 0.00000E+00     A(103)= 1.00000E+00     A(104)= 0.00000E+00     A(105)= 0.00000E+00
     A(106)= 5.50000E+01     A(107)= 9.59931E-01     A(108)= 8.19152E-01     A(109)= 5.73576E-01     A(110)= 1.42815E+00
     A(111)= 9.59931E-01     A(112)= 0.00000E+00     A(113)= 0.00000E+00     A(114)= 0.00000E+00     A(115)= 1.00000E+00
     A(116)= 0.00000E+00     A(117)= 0.00000E+00     A(118)= 2.20690E-01     A(119)= 5.62860E+00     A(120)= 1.79661E+00
     A(121)= 2.01047E+00     A(122)= 2.01047E+00     A(123)= 4.75379E-01     A(124)= 8.46243E-01     A(125)= 4.13593E+00
     A(126)=-1.08652E+00     A(127)= 2.85598E+01     A(128)= 3.50000E+00     A(129)= 6.02050E+06     A(130)= 6.25819E-01
     A(131)= 1.31250E-01     A(132)= 1.00000E-30     A(133)= 0.00000E+00     A(134)=-8.44619E-01     A(135)= 1.00000E-30
     A(136)= 6.25819E-01     A(137)= 1.00000E+00     A(138)= 0.00000E+00     A(139)= 0.00000E+00     A(140)= 0.00000E+00
     A(141)= 1.00000E+00     A(142)= 0.00000E+00     A(143)= 0.00000E+00     A(144)= 8.60750E+00     A(145)= 8.45000E-01
     A(146)= 1.00000E-30     A(147)= 2.63547E+01     A(148)= 4.59976E-01     A(149)= 4.43927E-01     A(150)= 8.96063E-01
     A(151)= 4.95419E-01     A(152)= 4.59976E-01     A(153)= 2.68382E+01     A(154)= 4.68415E-01     A(155)= 4.51473E-01
     A(156)= 8.92285E-01     A(157)= 5.05974E-01     A(158)= 4.68415E-01     A(159)= 5.82759E-01     A(160)= 4.06108E+00
     A(161)= 1.39638E+00     A(162)= 1.00000E+00     A(163)= 1.79661E+00     A(164)= 7.95000E-01     A(165)= 7.95000E-01
     A(166)= 1.00000E-30     A(167)= 1.00000E-30     A(168)= 1.00000E-30     A(169)= 1.00000E-30     A(170)= 1.82759E-01
     A(171)= 1.00000E-30     A(172)= 1.00000E-30     A(173)= 5.30000E-01     A(174)= 4.00000E-01     A(175)= 4.06822E+01
     A(176)= 7.10038E-01     A(177)= 6.51863E-01     A(178)= 7.58337E-01     A(179)= 8.59595E-01     A(180)= 7.10038E-01
     A(181)= 0.00000E+00     A(182)= 0.00000E+00     A(183)= 0.00000E+00     A(184)= 1.00000E+00     A(185)= 0.00000E+00
     A(186)= 0.00000E+00     A(187)= 4.06822E+01     A(188)= 7.10038E-01     A(189)= 6.51863E-01     A(190)= 7.58337E-01
     A(191)= 8.59595E-01     A(192)= 7.10038E-01     A(193)= 1.00000E-30     A(194)= 1.00000E-30     A(195)= 8.93762E-01
1                               AUTOMATED STABILITY AND CONTROL METHODS PER APRIL 1976 VERSION OF DATCOM
                                         CHARACTERISTICS AT ANGLE OF ATTACK AND IN SIDESLIP
                                                      WING ALONE CONFIGURATION
                                 STRAIGHT TAPERED EXPOSED WING SOLUTION, EXAMPLE PROBLEM 2, CASE 1
 
 -----------------------  FLIGHT CONDITIONS  ------------------------           --------------  REFERENCE DIMENSIONS  ------------
  MACH    ALTITUDE   VELOCITY    PRESSURE    TEMPERATURE     REYNOLDS             REF.      REFERENCE LENGTH   MOMENT REF. CENTER
 NUMBER                                                       NUMBER              AREA       LONG.     LAT.     HORIZ      VERT
             FT       FT/SEC     LB/FT**2       DEG R         1/FT               FT**2        FT        FT        FT        FT
0 0.900    2000.00     997.76   1.9677E+03     511.538     6.0205E+06             8.050      2.460     4.280     4.140     0.000
0                                                               -------------------DERIVATIVE (PER DEGREE)-------------------
0 ALPHA     CD       CL       CM       CN       CA       XCP        CLA          CMA          CYB          CNB          CLB
0
   -6.0    0.005    NDM       NDM     NDM      NDM     -0.440    2.908E-02   -1.279E-02      NDM          NDM          NDM 
   -4.0                                                                                                                NDM 
   -2.0                                                                                                                NDM 
    0.0                                                                                                                NDM 
    2.0                                                                                                                NDM 
    4.0                                                                                                                NDM 
    8.0                                                                                                                NDM 
   12.0                                                                                                                NDM 
   16.0                                                                                                                NDM 
   20.0                                                                                                                NDM 
   24.0                                                                                                                NDM 
0*** NDM PRINTED WHEN NO DATCOM METHODS EXIST
1                             AUTOMATED STABILITY AND CONTROL METHODS PER APRIL 1976 VERSION OF DATCOM
                                             CONFIGURATION AUXILIARY AND PARTIAL OUTPUT
                                                      WING ALONE CONFIGURATION
                                 STRAIGHT TAPERED EXPOSED WING SOLUTION, EXAMPLE PROBLEM 2, CASE 1
 -----------------------  FLIGHT CONDITIONS  ------------------------           --------------  REFERENCE DIMENSIONS  ------------
  MACH    ALTITUDE   VELOCITY    PRESSURE    TEMPERATURE     REYNOLDS             REF.      REFERENCE LENGTH   MOMENT REF. CENTER
 NUMBER                                                       NUMBER              AREA       LONG.     LAT.     HORIZ      VERT
             FT       FT/SEC     LB/FT**2       DEG R         1/FT               FT**2        FT        FT        FT        FT
0 0.900    2000.00     997.76   1.9677E+03     511.538     6.0205E+06             8.050      2.460     4.280     4.140     0.000


                                         XCG RELATIVE TO THEORETICAL LEADING EDGE MAC=  -0.36


                                                       BASIC PLANFORM PROPERTIES

                                    TAPER     ASPECT   QUARTER CHORD             QUARTER CHORD              ZERO LIFT    FRICTION
                         AREA       RATIO      RATIO       SWEEP        MAC        X(MAC)       Y(MAC)        DRAG     COEFFICIENT
0      WING
   TOTAL THEORITICAL
+                     0.5629E+01    0.221    0.1797E+01    47.012    0.201E+01    0.501E+01    0.626E+00                       
       TOTAL EXPOSED
+                     0.5629E+01    0.221    0.1797E+01    47.012    0.201E+01    0.501E+01    0.626E+00    0.459E-02    0.283E-02
1                             AUTOMATED STABILITY AND CONTROL METHODS PER APRIL 1976 VERSION OF DATCOM
                                             CONFIGURATION AUXILIARY AND PARTIAL OUTPUT
                                                      WING ALONE CONFIGURATION
                                 STRAIGHT TAPERED EXPOSED WING SOLUTION, EXAMPLE PROBLEM 2, CASE 1
 -----------------------  FLIGHT CONDITIONS  ------------------------           --------------  REFERENCE DIMENSIONS  ------------
  MACH    ALTITUDE   VELOCITY    PRESSURE    TEMPERATURE     REYNOLDS             REF.      REFERENCE LENGTH   MOMENT REF. CENTER
 NUMBER                                                       NUMBER              AREA       LONG.     LAT.     HORIZ      VERT
             FT       FT/SEC     LB/FT**2       DEG R         1/FT               FT**2        FT        FT        FT        FT
0 0.900    2000.00     997.76   1.9677E+03     511.538     6.0205E+06             8.050      2.460     4.280     4.140     0.000


                                                      *** WING DATA FAIRING ***
                                       CDL/CL**2 = 0.3584E+00     CLB/CL =-0.4011E-02
            FORCE BREAK MACH NUMBER (ZERO SWEEP) = 0.9474E+00     FORCE BREAK MACH NUMBER (WITH SWEEP) = 0.9620E+00
                      MACH(A) = 1.032     CLA(A) = 0.2491E-01     MACH(B) = 1.102     CLA(B) = 0.2377E-01
                                                (CLB/CL)M=0.6 =-0.4594E-02     (CLB/CL)M=1.4 =-0.2359E-02

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