ファイルインデックス名 : File Index Name : 1140 .A 翼型整理番号      : Airfoil Serial No. : N04-0045-1 翼型名         : Airfoil Name : N.A.C.A. 64-209 翼型ファイル番号    : Airfoil File No. : 1140 翼型情報        : Airfoil Information : Original 座標          : Official Ordinates : | Xu | Yu | Xl | Yl | | 0 | 0 | 0 | 0 | | 0.438 | 0.786 | 0.562 | - 0.686 | | 0.680 | 0.959 | 0.820 | - 0.819 | | 1.172 | 1.232 | 1.328 | - 1.018 | | 2.411 | 1.716 | 2.589 | - 1.344 | | 4.901 | 2.423 | 5.099 | - 1.791 | | 7.398 | 2.965 | 7.602 | - 2.117 | | 9.899 | 3.413 | 10.101 | - 2.379 | | 14.905 | 4.127 | 15.095 | - 2.781 | | 19.915 | 4.663 | 20.085 | - 3.071 | | 24.927 | 5.064 | 25.073 | - 3.274 | | 29.941 | 5.345 | 30.059 | - 3.401 | | 34.956 | 5.509 | 35.044 | - 3.449 | | 39.971 | 5.561 | 40.029 | - 3.419 | | 44.986 | 5.459 | 45.014 | - 3.269 | | 50.000 | 5.239 | 50.000 | - 3.033 | | 55.012 | 4.921 | 54.988 | - 2.731 | | 60.022 | 4.523 | 59.978 | - 2.381 | | 65.030 | 4.056 | 64.970 | - 1.996 | | 70.035 | 3.533 | 69.965 | - 1.589 | | 75.036 | 2.964 | 74.964 | - 1.174 | | 80.035 | 2.360 | 79.965 | - 0.768 | | 85.030 | 1.742 | 84.970 | - 0.396 | | 90.021 | 1.128 | 89.979 | - 0.094 | | 95.011 | 0.543 | 94.989 | 0.089 | | 100.000 | 0 | 100.000 | 0 | 前縁半径        : L.E.R. : 0.579 前縁傾斜        : Slope of L.E. : 0.084 引用文献        : Reference (for input) : 1 同一文献        : References (same data) :