2115 KZ25-64-8 型軸流式通風(fēng)機設(shè)計

2115 KZ25-64-8 型軸流式通風(fēng)機設(shè)計,kz25,64,軸流,通風(fēng)機,設(shè)計 單位mmx 0 0.005 0.0075 0.0125 0.025 0.05 0.075y 0 0.00752 0.0089 0.01124 0.01571 0.02222 0.027090.00666398.12 面積s=x 0 1.99 2.99 4.98 9.95 19.91 29.86y 0.00 3.02 3.58 4.52 6.31 8.93 10.892.68338.56 面積s=x 0.00 1.69 2.54 4.23 8.46 16.93 25.39y 0 0.00752 0.0089 0.01124 0.01571 0.02222 0.027090.00666317.28 面積s=x 0.00 1.59 2.38 3.97 7.93 15.86 23.80y 0.00 2.39 2.83 3.57 4.99 7.05 8.602.113077.01 b= 79.89 l=葉根支桿截面面積 S=截面弦長b=葉頂處葉型各點坐標(biāo)幾何平均中間截面各點坐標(biāo)葉型繪制數(shù)據(jù)葉型前緣半徑r1=葉型前緣半徑r1=葉根處葉型各點坐標(biāo)葉型前緣半徑r1=葉型前緣半徑r1=NACA-65-10葉型截面尺寸(其中x=x*b,y=y*lf,r1=r1*lf各點坐標(biāo)）截面弦長b=截面弦長b=0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.450.03111 0.03746 0.04218 0.0457 0.04824 0.04982 0.05057 0.0502910566.61 401.89 %f'= 0.0639.81 59.72 79.62 99.53 119.44 139.34 159.25 179.1612.50 15.05 16.95 18.37 19.39 20.02 20.32 20.21%f'= 0.0333.86 50.78 67.71 84.64 101.57 118.50 135.42 152.350.03111 0.03746 0.04218 0.0457 0.04824 0.04982 0.05057 0.050296602.29 317.48 %f'= 0.0231.73 47.59 63.46 79.32 95.18 111.05 126.91 142.789.88 11.89 13.39 14.51 15.32 15.82 16.06 15.9739.59彎度弧長lf=彎度弧長lf=彎度弧長lf=0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.90.0487 0.0457 0.04151 0.03627 0.03038 0.02451 0.01847 0.01251 0.00749f= 23.76199.06 218.97 238.87 258.78 278.69 298.59 318.50 338.41 358.3119.57 18.37 16.68 14.58 12.21 9.85 7.42 5.03 3.01f= 9.02169.28 186.21 203.14 220.06 236.99 253.92 270.85 287.78 304.700.0487 0.0457 0.04151 0.03627 0.03038 0.02451 0.01847 0.01251 0.00749f= 4.89158.64 174.50 190.37 206.23 222.10 237.96 253.82 269.69 285.5515.46 14.51 13.18 11.52 9.65 7.78 5.86 3.97 2.380.95 10.00354 0.0015378.22 398.121.42 0.60321.63 338.560.00354 0.0015301.42 317.281.12 0.480 0.005 0.0075 0.0125 0.025 0.05 0.075 0.1 0.150 0.00752 0.0089 0.01124 0.01571 0.02222 0.02709 0.03111 0.037460.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.60.02218 0.0457 0.04824 0.04982 0.05057 0.05029 0.0487 0.0457 0.041510.65 0.7 0.75 0.8 0.85 0.9 0.95 10.03627 0.03038 0.02451 0.01847 0.01251 0.00749 0.00354 0.00150 0.005 0.0075 0.0125 0.025 0.05 0.075 0.1 0.150.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.60.65 0.7 0.75 0.8 0.85 0.9 0.95 1