hüdrodünaamilise määrimise liik, mida iseloomustavad kontakteeruvate pindade märkimisväärsed elastsed deformatsioonid, põhjustades muutusi määrdekihi paksuses ja viskoossuses, a condition (a mode or a way) of lubrication in which the friction and film thickness between the bodies in relative motion are determine by the elastic properties of the bodies, in combination with the viscous properties of the lubricant at the prevailing pressure, temperature, and rate of shear