潤滑油の高圧力レーザ光散乱測定と力学特性評価 : 第2報,高圧力ブリルアン散乱による潤滑油の音速,密度の圧力依存性評価
1993 年 59 巻 559 号 p. 868-872
詳細
1993 年 59 巻 559 号 p. 868-872
In the first report, a laser light scattering apparatus and a diamond-anvil cell were designed and set up for the evaluation of mechanical properties of lubricating oils under high-pressure EHL conditions. Employing these appratuses, Brillouin scatterings were measured for several alcohols, hydrocarbons and synthetic lubricating oils at high pressure. Pressure dependency of sound velocity and density for these liquids was obtained and was discussed considering the molecular structure of paraffinic oils and naphthenic oils.
