0735 熱弾性流体潤滑解析によるディーゼルエンジン用コンロッド軸受の研究(S44-2 燃料および潤滑技術(2),S44 燃料および潤滑技術)

概要

論文の詳細を見る
In recent automotive engines, the bearing load has been increasing and the housing stiffess has been decreasing. Under these harsh operating conditions, an extreme temperature rise of the bearing is expected to occur in the region where the oil film thin. Consequently, the high temperature rise sometimes causes the bearing to occur damage. Thus, it is necessary to predict accurately the bearing performance in the design stage. A thermo-elastohydrodynamic lubrication (TEHL) analysis can predict reliably bearing performance. In order to clarify the validity of a theoretical TEHL model, a test was conducted on an actual diesel engine.
社団法人日本機械学会の論文
2007-09-07