齿轮箱飞溅润滑流场分布和搅油力矩损失
刘桓龙,谢迟新,李大法,王家为

Flow field distribution of splash lubrication of gearbox and churning gear torque loss
Huan-long LIU,Chi-xin XIE,Da-fa LI,Jia-wei WANG
表 4 不同型号润滑油的密度与黏度
Tab.4 Density and viscosity of different types of lubricants
型号 ISO VG $\;\rho $/
(kg·m−3)
$\gamma $/(mm2·s−1)
θ=40 ℃ θ=60 ℃ θ=90 ℃ θ=100 ℃ θ=120 ℃
FVA3 100 864 95 40 15 10.7 5
FVA2 32 855 32 5.4