A systematic analysis of the friction losses on bearings of modern turbocharger
More details
Hide details
Publication date: 2016-02-01
Combustion Engines 2016,164(1), 22-31
In the article, a novel test rig for determining the friction losses of modern turbocharger is presented. The friction torque of the bearing of turbocharger can be measured direct and stationary at any speed up to 100,000 min–1 by the friction test rig developed by the Ostfalia, University of Applied Science (UAS). Since 2010, over 50 turbochargers were measured on the test bench in extensive measurement series. The results give valuable and new insights of the influence of the next parameters on the bearing friction losses: oil temperature, oil pressure, thrust force and oil flow rate. Furthermore, a comparison between the different bearing types (semi-floating, full floating and ball bearings) was performed. The main observations and results are discussed in the scientific article.
Design of the turbocharger bearing arrangement to increase the overall efficiency of the combustion engine
Zbigniew SROKA, Srinath Prakash, Radoslaw Wlostowski
Combustion Engines
Efficiency of automotive electric supercharging compressors
Pierre Podevin, Christelle Périlhon, Michael Deligant, Plamen Punov, Adrian Clenci, Bourdonnaye La
IOP Conference Series: Materials Science and Engineering
Analytical and Experimental Identification of Mechanical Friction Losses of Automotive Turbocharger in Small Gasoline Engine
Inbeom Lee, Seongki Hong, Kusung Kim, Boklok Choi
Transactions of The Korean Society of Automotive Engineers
Design and Development of Heavy Duty Diesel Engines
D. Subramani, R. Dhinagaran, V. Prasanth
Experimental Characterization for Modelling of Turbocharger Friction Losses
Nicolas Perrot, Pascal Chesse, Rémi Dubouil, Guillaume Goumy
SAE Technical Paper Series
An Experimental Investigation on the Performance of Twin-scroll WGT with Ball Bearing of Gasoline Engine
Jaewoo Chung, Namho Kim, Woo Kang, Sangwoon Lee, Jineun Chung, Seongsik Jang, Giyong Kim
Transactions of The Korean Society of Automotive Engineers
An attempt at applying machine learning in diagnosing marine ship engine turbochargers
Andrzej Adamkiewicz, Piotr Nikończuk
Eksploatacja i Niezawodnosc - Maintenance and Reliability
Separation of the losses at no load conditions in the electric motor with oil cooling shaft
Abdenour Abdelli, Baptiste Chareyron, Andre Nasr
2020 23rd International Conference on Electrical Machines and Systems (ICEMS)
Analyzing failure modes of turbochargers for engine-based power plants by combined SWARA-FMEA approach
Ahmed Farhan, Md. Siraj, Aklima Nishi, Sheikh Jamil, Rafsan Ahmed, Asif Kabir, Saddam Hossen
Indirect Assessment of Isentropic Efficiency in Turbocharger Turbines via Mechanical Efficiency Evaluation under Quasi-Adiabatic Test
Carla Cordalonga, Silvia Marelli, Vittorio Usai, Massimo Capobianco
SAE Technical Paper Series
Journals System - logo
Scroll to top