Engineering Mechanics

Proceedings Vol. 23 (2017)

ENGINEERING MECHANICS 2017

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

 

Němec M., Jelínek T., Klíma J.
pages 702 - 705, full text

This paper summarizes experimental results of an aerodynamic performance study carried out on mixed-flow full turbine stage of a exhaust gas turbocharger TCR12 produced by PBS Turbo. The investigation was carried out alternatively on two nozzle geometries. The stage was adapted for a VZLU test rig which is integrated into a cool flow closed-loop wind tunnel. The aim of the experiments was to acquire the stage overall performance in wide range of pressure ratio and rotational speed. The turbine stage outlet conical diffuser efficiency was also studied.

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