Three-dimensional spatio-temporal disturbance flow field analysis of particulate-induced high-speed boundary-layer transition

S. M.A. Al Hasnine; V. Russo; A. Tumin; C. Brehm

Three-dimensional spatio-temporal disturbance flow field analysis of particulate-induced high-speed boundary-layer transition

S. M.A. Al Hasnine, V. Russo, A. Tumin, C. Brehm

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

9 Scopus citations

Abstract

The current research on 3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior work considering flow decomposition in 2-D only. In prior work [1], the 2-D disturbance flow field induced by a single particulate was analyzed for a M=5.35 boundary-layer flow by employing a biorthogonal eigenfunction system (BES). The disturbance flow field generated by particulate impingement is simulated utilizing an adaptive mesh refinement wavepacket tracking technique. The disturbance flow field is first analyzed in the frequency-wavenumber space employing fast Fourier transform to understand the spectral characteristics of different disturbance flow quantities. Next, the 2-D BES framework is extended to 3-D by considering non-zero spanwise wavenumbers. This approach allows the assessment of the contributions from the discrete and continuous modes to the disturbance flow field in 3-D which provides insight into the receptivity mechanisms for the particulate impingement.

Original language	English
Title of host publication	AIAA Scitech 2021 Forum
Pages	1-20
Number of pages	20
State	Published - 2021
Event	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021 - Virtual, Online Duration: Jan 11 2021 → Jan 15 2021

Publication series

Name	AIAA Scitech 2021 Forum

Conference

Conference	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021
City	Virtual, Online
Period	1/11/21 → 1/15/21

Bibliographical note

Funding Information:
Some funding support was provided by the Office of Naval Research under contract N00014-19-1-2223 with Dr. Eric Marineau as Program Manager. A. Tumin was supported by ONR Grant N00014-17-1-2343 monitored by Dr. Eric Marineau. The authors also want to thank Anthony Haas at the University of Arizona for sharing data for validation purposes.

Publisher Copyright:
© 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

ASJC Scopus subject areas

Aerospace Engineering

Cite this

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title = "Three-dimensional spatio-temporal disturbance flow field analysis of particulate-induced high-speed boundary-layer transition",

abstract = "The current research on 3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior work considering flow decomposition in 2-D only. In prior work [1], the 2-D disturbance flow field induced by a single particulate was analyzed for a M=5.35 boundary-layer flow by employing a biorthogonal eigenfunction system (BES). The disturbance flow field generated by particulate impingement is simulated utilizing an adaptive mesh refinement wavepacket tracking technique. The disturbance flow field is first analyzed in the frequency-wavenumber space employing fast Fourier transform to understand the spectral characteristics of different disturbance flow quantities. Next, the 2-D BES framework is extended to 3-D by considering non-zero spanwise wavenumbers. This approach allows the assessment of the contributions from the discrete and continuous modes to the disturbance flow field in 3-D which provides insight into the receptivity mechanisms for the particulate impingement.",

author = "{Al Hasnine}, {S. M.A.} and V. Russo and A. Tumin and C. Brehm",

note = "Funding Information: Some funding support was provided by the Office of Naval Research under contract N00014-19-1-2223 with Dr. Eric Marineau as Program Manager. A. Tumin was supported by ONR Grant N00014-17-1-2343 monitored by Dr. Eric Marineau. The authors also want to thank Anthony Haas at the University of Arizona for sharing data for validation purposes. Publisher Copyright: {\textcopyright} 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; null ; Conference date: 11-01-2021 Through 15-01-2021",

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AU - Al Hasnine, S. M.A.

AU - Russo, V.

AU - Tumin, A.

AU - Brehm, C.

N1 - Funding Information: Some funding support was provided by the Office of Naval Research under contract N00014-19-1-2223 with Dr. Eric Marineau as Program Manager. A. Tumin was supported by ONR Grant N00014-17-1-2343 monitored by Dr. Eric Marineau. The authors also want to thank Anthony Haas at the University of Arizona for sharing data for validation purposes. Publisher Copyright: © 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

PY - 2021

Y1 - 2021

N2 - The current research on 3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior work considering flow decomposition in 2-D only. In prior work [1], the 2-D disturbance flow field induced by a single particulate was analyzed for a M=5.35 boundary-layer flow by employing a biorthogonal eigenfunction system (BES). The disturbance flow field generated by particulate impingement is simulated utilizing an adaptive mesh refinement wavepacket tracking technique. The disturbance flow field is first analyzed in the frequency-wavenumber space employing fast Fourier transform to understand the spectral characteristics of different disturbance flow quantities. Next, the 2-D BES framework is extended to 3-D by considering non-zero spanwise wavenumbers. This approach allows the assessment of the contributions from the discrete and continuous modes to the disturbance flow field in 3-D which provides insight into the receptivity mechanisms for the particulate impingement.

AB - The current research on 3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior work considering flow decomposition in 2-D only. In prior work [1], the 2-D disturbance flow field induced by a single particulate was analyzed for a M=5.35 boundary-layer flow by employing a biorthogonal eigenfunction system (BES). The disturbance flow field generated by particulate impingement is simulated utilizing an adaptive mesh refinement wavepacket tracking technique. The disturbance flow field is first analyzed in the frequency-wavenumber space employing fast Fourier transform to understand the spectral characteristics of different disturbance flow quantities. Next, the 2-D BES framework is extended to 3-D by considering non-zero spanwise wavenumbers. This approach allows the assessment of the contributions from the discrete and continuous modes to the disturbance flow field in 3-D which provides insight into the receptivity mechanisms for the particulate impingement.

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M3 - Conference contribution

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ER -

Three-dimensional spatio-temporal disturbance flow field analysis of particulate-induced high-speed boundary-layer transition

Abstract

Publication series

Conference

Bibliographical note

ASJC Scopus subject areas

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