Performance decay of stern bearing based on lubrication numerical model and state parameters

Table 1. Experimental bearing parameters of reference [17]
View table
View in Article
Table 1. Experimental bearing parameters of reference [17]
参数数值参数数值
轴半径/mm 30 转速/(r·min⁻¹) 1 400
轴承长度/mm 100 轴瓦材质 Thorlon
半径间隙/mm 0.13 轴材质铝合金

Table 2. Calculated parameters of the bearing

View table

View in Article

Table 2. Calculated parameters of the bearing

参数	数值	参数	数值
半径间隙/mm	0.14～0.18	轴颈直径/mm	60
轴瓦长度/mm	120	轴颈弹性模量/GPa	211
轴瓦自重/N	40	轴颈泊松比	0.277
轴瓦泊松比	0.32	综合粗糙度/${\text{μm}}$	1.6
轴瓦弹性模量/GPa	85.3	润滑剂黏度/(Pa·s)	0.034
转速/(r·min−1)	10～200	载荷/N	500～900

Table 3. Datasets for lubrication regime
View table
View in Article
Table 3. Datasets for lubrication regime
标签润滑状态样本数量特征数量
0 ML 18 5
1 HL 62 5

Tools

Get Citation

Copy Citation Text

Tao ZHANG, Huimin GAO, Fanzhen YU, Kun YANG. Performance decay of stern bearing based on lubrication numerical model and state parameters[J]. Chinese Journal of Ship Research, 2022, 17(6): 133

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites