傅如德换算关系：Rts=Rfs+（Rtm-Rfm）α³
Vs=α^0.5，Vm=6*1.8=10.8m/s
Ss=Sm*α²=4.6*36*36=5961.6
R.e=VL/v
Res=VsLs/v=10.8*100*10^-6/1.3064=8.267*10⁸
Rem=VmLm/v=1.8*4*10^-6/1.3064=5.511*10⁶
Cfs=0.075/（lgRe-2）²=0.001567
Cfm=0.075/（lgRe-2）²=0.003336
Rfs= Cfs 0.5ρSsVs²=0.0016*0.5*2875*999.63*116.64=268172.7N
Rfm= Cfm 0.5ρSmVm²=0.003336*0.5*4.6*999.63*3.24=24.85N
Rts=Rfs +（Rtm-Rfm）α³=268172.7+（3.6*9.8-24.85）α³=268172.7+162968.8=431141.5N=43994kg
Pe=V*T/75=10.8*35666/75=6335hp。