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Numerical Simulation of Jet-Wake Vortex Interaction

Misaka, Takashi and Obayashi, Shigeru and Stephan, Anton and Holzäpfel, Frank and Gerz, Thomas and Nakahashi, Kazuhiro (2014) Numerical Simulation of Jet-Wake Vortex Interaction. In: 52nd Aerospace Sciences Meeting, 0926, pp. 1-9. American Institute of Aeronautics and Astronautics. 52nd Arospace Sciences Meeting, 13-17 January 2014, National Harbor, Maryland, USA.

Full text not available from this repository.

Official URL: http://arc.aiaa.org/doi/abs/10.2514/6.2014-0926

Abstract

The interaction of aircraft jet exhaust and wake vortex in numerically studied. Following the preceding numerical study of wake vortex evolution from roll-up until vortex decay, we aim to simulate the jet-vortex interaction from the early phase until the complete roll-up. For numerical simulation we employ an unstructured mesh Reynolds-averaged Navier-Stokes (RANS) solver for the near-field indluding the boundary lay around an aircraft, while a Cartesian mesh large-eddy simulation (LES) solver implemented on the framework of the Building-Cube Method (BCM) is used for the mid- to fair-field wake development.

Item URL in elib:https://elib.dlr.de/88007/
Document Type:Conference or Workshop Item (Speech)
Title:Numerical Simulation of Jet-Wake Vortex Interaction
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Misaka, TakashiTohoku University, Sendai, JapanUNSPECIFIED
Obayashi, ShigeruTohoku University, Sendai, JapanUNSPECIFIED
Stephan, AntonDLR, IPAUNSPECIFIED
Holzäpfel, FrankDLR, IPAUNSPECIFIED
Gerz, ThomasDLR, IPAUNSPECIFIED
Nakahashi, KazuhiroJAXA, Chofu, JapanUNSPECIFIED
Date:2014
Journal or Publication Title:52nd Aerospace Sciences Meeting
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:0926
Page Range:pp. 1-9
Publisher:American Institute of Aeronautics and Astronautics
Status:Published
Keywords:wake vortex, large-eddy simulation, vortex decay
Event Title:52nd Arospace Sciences Meeting
Event Location:National Harbor, Maryland, USA
Event Type:international Conference
Event Dates:13-17 January 2014
Organizer:AIAA SciTech
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:L VU - Air Traffic and Environment (old)
DLR - Research area:Aeronautics
DLR - Program:L VU - Air Traffic and Environment
DLR - Research theme (Project):L - Wake Vortices (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Transport Meteorology
Deposited By: Ziegele, Brigitte
Deposited On:17 Feb 2014 13:22
Last Modified:31 Jul 2014 14:46

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