Improvements to the amplification factor transport transition model for finite-element implementations

Douglas L. Stefanski; Ryan S. Glasby; J. Taylor Erwin; James G. Coder

doi:10.2514/6.2019-0040

Improvements to the amplification factor transport transition model for finite-element implementations

Douglas L. Stefanski, Ryan S. Glasby, J. Taylor Erwin, James G. Coder

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

2 Scopus citations

Abstract

Recent updates to the amplification factor transport transition modeling framework are presented. These updates include new model correlations, as well as a coupling for the two-equation model that is compatible with the negative continuation of the Spalart-Allmaras turbulence model typically used in finite-element CFD. The updated model is exercised on several benchmark cases. Additionally, a preliminary study on the potential benefits of higher-order methods with curved meshes are explored.

Original language	English
Title of host publication	AIAA Scitech 2019 Forum
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)	9781624105784
DOIs	https://doi.org/10.2514/6.2019-0040
State	Published - 2019
Externally published	Yes
Event	AIAA Scitech Forum, 2019 - San Diego, United States Duration: Jan 7 2019 → Jan 11 2019

Publication series

Name	AIAA Scitech 2019 Forum

Conference

Conference	AIAA Scitech Forum, 2019
Country/Territory	United States
City	San Diego
Period	01/7/19 → 01/11/19

Funding

This material is based in part upon work supported by the National Aeronautics and Space Administration (NASA) under cooperative agreement award number NNX17AJ95A. The work was performed under the University Leadership Initiative (ULI) at the University of Tennessee, Knoxville for the “Advanced Aerodynamic Design Center for Ultra-Efficient Commercial Vehicles.” Material presented in this paper is a product of the HPCMP CREATE™-AV element of the Computational Research and Engineering for Acquisition Tools and Environments (CREATE) Program, sponsored by the U.S. Department of Defense HPC Modernization Program Office.

Funders	Funder number
U.S. Department of Defense
National Aeronautics and Space Administration	NNX17AJ95A

Access to Document

10.2514/6.2019-0040

Cite this

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title = "Improvements to the amplification factor transport transition model for finite-element implementations",

abstract = "Recent updates to the amplification factor transport transition modeling framework are presented. These updates include new model correlations, as well as a coupling for the two-equation model that is compatible with the negative continuation of the Spalart-Allmaras turbulence model typically used in finite-element CFD. The updated model is exercised on several benchmark cases. Additionally, a preliminary study on the potential benefits of higher-order methods with curved meshes are explored.",

author = "Stefanski, {Douglas L.} and Glasby, {Ryan S.} and Erwin, {J. Taylor} and Coder, {James G.}",

note = "Publisher Copyright: {\textcopyright} 2019, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Scitech Forum, 2019 ; Conference date: 07-01-2019 Through 11-01-2019",

year = "2019",

doi = "10.2514/6.2019-0040",

language = "English",

isbn = "9781624105784",

series = "AIAA Scitech 2019 Forum",

publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

booktitle = "AIAA Scitech 2019 Forum",

}

Stefanski, DL, Glasby, RS, Erwin, JT & Coder, JG 2019, Improvements to the amplification factor transport transition model for finite-element implementations. in AIAA Scitech 2019 Forum. AIAA Scitech 2019 Forum, American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA Scitech Forum, 2019, San Diego, United States, 01/7/19. https://doi.org/10.2514/6.2019-0040

Improvements to the amplification factor transport transition model for finite-element implementations. / Stefanski, Douglas L.; Glasby, Ryan S.; Erwin, J. Taylor et al.
AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, 2019. (AIAA Scitech 2019 Forum).

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

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Y1 - 2019

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AB - Recent updates to the amplification factor transport transition modeling framework are presented. These updates include new model correlations, as well as a coupling for the two-equation model that is compatible with the negative continuation of the Spalart-Allmaras turbulence model typically used in finite-element CFD. The updated model is exercised on several benchmark cases. Additionally, a preliminary study on the potential benefits of higher-order methods with curved meshes are explored.

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T2 - AIAA Scitech Forum, 2019

Y2 - 7 January 2019 through 11 January 2019

ER -

Improvements to the amplification factor transport transition model for finite-element implementations

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