项目内容空气动力计算法:根据空气动力计算法,运用下列公式计算后,查表1、测试方法 T=4.9036ρD5n2*105 T:力矩(kgfcm) ρ:空气比重(kgfcm) D:风扇长度(mm) n:回转数(rpm)材料采用AL板,厚度t=1.5~2.5mmNOD(mm)W(mm)NOD(mm)W(mm)1013015283421114316.52937743.5121561830390452、模拟种类1316919.53140346.51418221324181519522.53342949.5162082434442511722125.53545552.51823427368541924728.53748155.5202603038494572127331.53950758.7222883340520602329934.542546632431234572652923
5038869.621
25262732533835137.546394840.550上述公差取±0.5596624650697275