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Progress on Experimental and Computational Investigation of Juncture Flows

Jeon, David and Beyar, Michael and Gea, Lie-Mine and Hirsch, Damian and Rider, Stephanie and Willert, Christian and Gharib, Morteza and Khodadoust, Abdollah (2019) Progress on Experimental and Computational Investigation of Juncture Flows. In: AIAA Scitech Forum, 2019. AIAA SciTech Forum, 07.-11. Jan. 2019, San Diego, CA, USA. doi: 10.2514/6.2019-0081.

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Official URL: https://doi.org/10.2514/6.2019-0081

Abstract

This paper describes a set of measurements taken at the Caltech Lucas Wind Tunnel, along with Computational Fluid Dynamic analyses, on a wing-body configuration. The configuration is designed to produce regions of separation in the juncture where the wing meets the body. Detailed on- and off-body measurements in the juncture flow are compared with RANS predictions. The results from the experimental measurements will become part of a database of high fidelity measurements, to be used for calibration of turbulence models and validation of emerging computational prediction techniques.

Item URL in elib:https://elib.dlr.de/126279/
Document Type:Conference or Workshop Item (Speech)
Title:Progress on Experimental and Computational Investigation of Juncture Flows
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Jeon, DavidCalifornia Institute of TechnologyUNSPECIFIED
Beyar, MichaelThe Boeing CompanyUNSPECIFIED
Gea, Lie-MineThe Boeing CompanyUNSPECIFIED
Hirsch, DamianCalifornia Institute of TechnologyUNSPECIFIED
Rider, StephanieCalifornia Institute of TechnologyUNSPECIFIED
Willert, ChristianChris.Willert (at) dlr.dehttps://orcid.org/0000-0002-1668-0181
Gharib, MortezaCalifornia Institute of Technologyhttps://orcid.org/0000-0003-0754-4193
Khodadoust, AbdollahThe Boeing CompanyUNSPECIFIED
Date:7 January 2019
Journal or Publication Title:AIAA Scitech Forum, 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.2514/6.2019-0081
Status:Published
Keywords:wing-body-juncture flow, separated flow, long-range imaging, particle Image velocimetry, turbulent boundary layer
Event Title:AIAA SciTech Forum
Event Location:San Diego, CA, USA
Event Type:international Conference
Event Dates:07.-11. Jan. 2019
Organizer:American Institute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:propulsion systems
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Virtual Engine and Validation methods (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Willert, Dr.phil. Christian
Deposited On:09 Apr 2020 12:07
Last Modified:09 Apr 2020 12:07

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