搅拌桨参数搅拌槽内径(Di)搅拌桨直径(dj)桨叶宽度(b)槽内液面高度(H)桨叶与水平面所成角度(θ)转速(N)密度(ρ)粘度(μ)b/Didj/DiReRe0.66永田进治公式:单位mmmmmmmm°r/minkg/m3cp26001170175290045651289.81.3230.070.45144576111632(0.35b/Di)A1031.2Re0.66cHNpB(3)0.66Re103.2ReDi其中A14(bdj)670(0.6)2185DiDi2(sin)1.2B101.34(b/Di0.5)1.14(dj/Di)2ReNdj2bbdjc1.14()2.50.57()4DiDiDiA=B=c=Np=电机功率27.466586541.0917154781.3628371020.209999521mmPNpNdj三层桨时35P=P2=fPP2==755.0162589取f=2.82114.0455252.2Wwkw
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