VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University72910.18287/2541-7533-2009-0-3-2(19)-17-21UnknownDesign improvement of multi-film rotor journal bearings of diesel engine turbochargers11sadohina@ssau.ru11sadohina@ssau.ruSouth Ural State University0209200983-2172110062014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>Three developed models of diesel engine turbocharger rotor journal bearings are presented. Numerical comparative experiments for these models designed for turbocharger TKR-8.5S are made by application of the hydrodynamic prediction methodic for multi-film journal bearing. Prospects of application of the developed designs are proved.</p>Hydrodynamic journal bearingReynolds equationturbochargerГидродинамические подшипники скольженияуравнение Рейнольдсатурбокомпрессор