Experimental and numerical investigation on shockwave / turbulent boundary layer interaction

Muzio Grilli; Lin Strobio Chen; Stefan Hickel; Nikolaus A. Adams; Sebastian Willems; Ali Gülhan

Experimental and numerical investigation on shockwave / turbulent boundary layer interaction

Muzio Grilli, Lin Strobio Chen, Stefan Hickel, Nikolaus A. Adams, Sebastian Willems, Ali Gülhan

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

6 Citations (Scopus)

Abstract

We report on an experimental and computational effort to study the interaction of a compressible turbulent boundary layer with an oblique shock wave. A wide range of shock intensities has been considered in the experiments through a variation of the free-stream Mach number. Detailed mean flow and surface measurements have been carried out for the Ma = 3 configuration together with the employment of a high-speed Schlieren technique. A series of numerical computations have been also carried out in order to highlight the main features of the flow. Reynolds averaged Navier-Stokes computation have been performed on both 2-D and 3-D configurations showing the influence of three-dimensional effects on the considered flow. A detailed Large Eddy Simulation has been performed on the Ma = 3 configuration in order to investigate the unsteady features of the shock boundary layer interaction phenomenon.

Original language	English
Title of host publication	42nd AIAA Fluid Dynamics Conference and Exhibit 2012
Publication status	Published - 1 Dec 2012
Externally published	Yes
Event	42nd AIAA Fluid Dynamics Conference and Exhibit 2012 - New Orleans, LA, United States Duration: 25 Jun 2012 → 28 Jun 2012

Conference

Conference	42nd AIAA Fluid Dynamics Conference and Exhibit 2012
Country/Territory	United States
City	New Orleans, LA
Period	25/06/12 → 28/06/12

Cite this

@inproceedings{7d6ebcfd5ef34cc48cb05f9ff7dd4646,

title = "Experimental and numerical investigation on shockwave / turbulent boundary layer interaction",

abstract = "We report on an experimental and computational effort to study the interaction of a compressible turbulent boundary layer with an oblique shock wave. A wide range of shock intensities has been considered in the experiments through a variation of the free-stream Mach number. Detailed mean flow and surface measurements have been carried out for the Ma = 3 configuration together with the employment of a high-speed Schlieren technique. A series of numerical computations have been also carried out in order to highlight the main features of the flow. Reynolds averaged Navier-Stokes computation have been performed on both 2-D and 3-D configurations showing the influence of three-dimensional effects on the considered flow. A detailed Large Eddy Simulation has been performed on the Ma = 3 configuration in order to investigate the unsteady features of the shock boundary layer interaction phenomenon.",

author = "Muzio Grilli and Chen, {Lin Strobio} and Stefan Hickel and Adams, {Nikolaus A.} and Sebastian Willems and Ali G{\"u}lhan",

year = "2012",

month = dec,

day = "1",

language = "English",

isbn = "9781600869334",

booktitle = "42nd AIAA Fluid Dynamics Conference and Exhibit 2012",

note = "42nd AIAA Fluid Dynamics Conference and Exhibit 2012 ; Conference date: 25-06-2012 Through 28-06-2012",

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TY - GEN

T1 - Experimental and numerical investigation on shockwave / turbulent boundary layer interaction

AU - Grilli, Muzio

AU - Chen, Lin Strobio

AU - Hickel, Stefan

AU - Adams, Nikolaus A.

AU - Willems, Sebastian

AU - Gülhan, Ali

PY - 2012/12/1

Y1 - 2012/12/1

N2 - We report on an experimental and computational effort to study the interaction of a compressible turbulent boundary layer with an oblique shock wave. A wide range of shock intensities has been considered in the experiments through a variation of the free-stream Mach number. Detailed mean flow and surface measurements have been carried out for the Ma = 3 configuration together with the employment of a high-speed Schlieren technique. A series of numerical computations have been also carried out in order to highlight the main features of the flow. Reynolds averaged Navier-Stokes computation have been performed on both 2-D and 3-D configurations showing the influence of three-dimensional effects on the considered flow. A detailed Large Eddy Simulation has been performed on the Ma = 3 configuration in order to investigate the unsteady features of the shock boundary layer interaction phenomenon.

AB - We report on an experimental and computational effort to study the interaction of a compressible turbulent boundary layer with an oblique shock wave. A wide range of shock intensities has been considered in the experiments through a variation of the free-stream Mach number. Detailed mean flow and surface measurements have been carried out for the Ma = 3 configuration together with the employment of a high-speed Schlieren technique. A series of numerical computations have been also carried out in order to highlight the main features of the flow. Reynolds averaged Navier-Stokes computation have been performed on both 2-D and 3-D configurations showing the influence of three-dimensional effects on the considered flow. A detailed Large Eddy Simulation has been performed on the Ma = 3 configuration in order to investigate the unsteady features of the shock boundary layer interaction phenomenon.

UR - http://www.scopus.com/inward/record.url?scp=84881247168&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84881247168

SN - 9781600869334

BT - 42nd AIAA Fluid Dynamics Conference and Exhibit 2012

T2 - 42nd AIAA Fluid Dynamics Conference and Exhibit 2012

Y2 - 25 June 2012 through 28 June 2012

ER -

Experimental and numerical investigation on shockwave / turbulent boundary layer interaction

Abstract

Conference

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