期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：170
期号：4
页码：042010
DOI：10.1088/1755-1315/170/4/042010
语种：English
出版社：IOP Publishing
摘要：The bearings' loads of marine shafting are the key aspect to evaluate the operating situation of the whole propulsion system. By using the basic theory and mathematical model of marine shafting alignment, the linear relations between the shafting bearings' positions and the bearings' loads are established and the marine shafting bearings' loads in hot condition is calculated and analysed. Then the ''distortion'' problem of the shafting bearings' loads in hot condition is put forward and discussed by the nominal load bearing. Finally, one important idea of the field on the marine shafting bearings' loads calculation is put forward considering the effects of bearing oil film dynamic response.
