Design improvement of multi-film rotor journal bearings of diesel engine turbochargers

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Abstract

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.

About the authors

1 1

South Ural State University

Author for correspondence.
Email: sadohina@ssau.ru
Russian Federation

1 1

South Ural State University

Email: sadohina@ssau.ru
Russian Federation

References

  1. Прокопьев, В.Н. Нелинейная динамика подвижных элементов опор ротора турбокомпрессора систем наддува двигателей транспортных машин / В.Н. Прокопьев, А.К. Бояршинова, Е.А. Задорожная // Труды Международного форума по проблемам науки, техники и образования. Академия наук о земле. 3-7 декабря, М.: - 2001 г. – С. 10-14.
  2. Прокопьев, В.Н. Турбокомпрессор/В.Н. Прокопьев [и др.] // Патент на полезную модель № 57848

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