@inproceedings{62f391bb4c05443dbeda05dadb073eea,
title = "Numerical investigation of vortex generators to reduce cross passage flow phenomena in compressor stator endwalls",
abstract = "The numerical results presented in this paper demonstrate the ability of single vortex generators to reduce the cross passage secondary flow in a high-turning stator vane passage. The sensitivities of the induced vortex flow are determined in an initial study by varying the geometrical parameters. The visualisation of the flow patterns and the determination of the stator vane performance show that the efficiency and the working range can be increased by applying single vortex generators. The vortex generator design has to achieve a balance between the magnitude of vorticity induced to reduce the secondary flow phenomena and the additional losses associated with the produced vortex flow.",
author = "J. Ortmanns and C. Pixberg and V. Gummer",
year = "2011",
language = "English",
series = "9th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2011 - Conference Proceedings",
publisher = "Istanbul Technical University",
pages = "1317--1327",
editor = "M. Sen and G. Bois and M. Manna and T. Arts",
booktitle = "9th European Conference on Turbomachinery",
address = "Turkey",
note = "9th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2011 ; Conference date: 21-03-2011 Through 25-03-2011",
}