Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness

Carsten Clemen; Volker Gümmer; Thomas Tschirner

Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness

Carsten Clemen
, Volker Gümmer
, Thomas Tschirner

Combustor Aerodynamics

Research output: Contribution to conference › Paper › peer-review

Abstract

The paper presents the results of a full-assembly three-dimensional Navier-Stokes calculation of a typical s-shaped transition duct configuration of short axial length and huge radial slope in front of a modern high-pressure compressor. The investigated duct has got nine thin and one thick strut followed by a row of forty HPC inlet guide vanes. The results give an understanding of the three-dimensional flow field around the struts and the interaction of the struts with the HPC inlet guide vanes. A comparison to two-dimensional calculations and test results is provided where available and shows the suitability of the used method for the duct design.

Original language	English
State	Published - 2005
Externally published	Yes
Event	6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2005 - Lille, France Duration: 7 Mar 2005 → 11 Mar 2005

Conference

Conference	6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2005
Country/Territory	France
City	Lille
Period	7/03/05 → 11/03/05

Cite this

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title = "Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness",

abstract = "The paper presents the results of a full-assembly three-dimensional Navier-Stokes calculation of a typical s-shaped transition duct configuration of short axial length and huge radial slope in front of a modern high-pressure compressor. The investigated duct has got nine thin and one thick strut followed by a row of forty HPC inlet guide vanes. The results give an understanding of the three-dimensional flow field around the struts and the interaction of the struts with the HPC inlet guide vanes. A comparison to two-dimensional calculations and test results is provided where available and shows the suitability of the used method for the duct design.",

author = "Carsten Clemen and Volker G{\"u}mmer and Thomas Tschirner",

year = "2005",

language = "English",

note = "6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2005 ; Conference date: 07-03-2005 Through 11-03-2005",

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Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness. / Clemen, Carsten; Gümmer, Volker; Tschirner, Thomas.
2005. Paper presented at 6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2005, Lille, France.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness

AU - Clemen, Carsten

AU - Gümmer, Volker

AU - Tschirner, Thomas

PY - 2005

Y1 - 2005

N2 - The paper presents the results of a full-assembly three-dimensional Navier-Stokes calculation of a typical s-shaped transition duct configuration of short axial length and huge radial slope in front of a modern high-pressure compressor. The investigated duct has got nine thin and one thick strut followed by a row of forty HPC inlet guide vanes. The results give an understanding of the three-dimensional flow field around the struts and the interaction of the struts with the HPC inlet guide vanes. A comparison to two-dimensional calculations and test results is provided where available and shows the suitability of the used method for the duct design.

AB - The paper presents the results of a full-assembly three-dimensional Navier-Stokes calculation of a typical s-shaped transition duct configuration of short axial length and huge radial slope in front of a modern high-pressure compressor. The investigated duct has got nine thin and one thick strut followed by a row of forty HPC inlet guide vanes. The results give an understanding of the three-dimensional flow field around the struts and the interaction of the struts with the HPC inlet guide vanes. A comparison to two-dimensional calculations and test results is provided where available and shows the suitability of the used method for the duct design.

UR - https://www.scopus.com/pages/publications/84925430946

M3 - Paper

AN - SCOPUS:84925430946

T2 - 6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2005

Y2 - 7 March 2005 through 11 March 2005

ER -

Numerical investigations of the three-dimensional flow field in an s-shaped transition duct containing struts of different thickness

Abstract

Conference

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