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 5 齿轮箱飞溅润滑不同工况求解耗时

Tab.5 Computational time of gearbox splash lubrication under different operating conditions

低转速工况 ${t_{\rm{s}}}$/h 高转速工况 ${t_{\rm{s}}}$/h 1 140.2 1 23.6 2 76.7 2 14.7 3 61.0 3 26.2 4 153.3 4 17.1 5 85.3 5 30.1 6 42.3 6 19.5 7 171.4 − − 8 101.1 − − 9 90.1 − −