Study on Oil Film Analysis of the Stern Tube Bearing Under the Conditions of Dynamic Propeller Shaft Forces : Comparison Between Theory and Measurement Results of Full-Scale Ship Propeller Shaft Center Loci(Machine Elements, Design and Manufacturing)
変動プロペラ荷重を受ける船尾管軸受の油膜解析に関する研究 : コンテナ船による軸心軌跡計測結果と計算値の比較(機械要素,潤滑,設計,生産加工,生産システムなど)

Sadamu TAKAHASHI, Susumu MATSUMOTO, Tomohiro TATEISHI, Kenji OHYAMA, Ryota KUROIWA, Shozo MOROHOSHI
2009 TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C  
This paper shows a new strung coupling alnalys1s method for calculution of hydrodynamic lubricating丘lm characteris 亡 ics on the stern − tube − bearing ef lurge − sized ships . The dynamic forces ' )nthe propeller shaft in turning conditiens were calculated using CFD . Then , し he propeller shait ce1 ユter loci were calculated using dynarτlic propeller shaft ferces , and were compared with theresults of measurements of shaft center locl of a fun − scale ship , where the results shQwed approximat
more » ... shQwed approximat 巳ly good coincidence , thereby the validity of this analysis was confirmed .
doi:10.1299/kikaic.75.3054 fatcat:blnaqio57rennfwvmphlkvanai