Simulation of the Ariane-5 Nozzle Section by DES

Lüdeke, Heinrich (2005) Simulation of the Ariane-5 Nozzle Section by DES. In: Proceedings of the European Conference for Aerospace Sciences (EUCASS). European Conference for Aerospace Scinece (EUCASS), 2005-07-04 - 2005-07-07, Moscow, Russia.

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Abstract

The modeling of unsteady side loads induced by the interaction of flow separation inside nozzles and launcher wake will play an important role for the design of future propulsion systems. The simulation of this phenomenon, called buffeting coupling, is one of the main challenges during ascent. To investigate the whole nozzle flow field, basic studies of generic configurations by advanced turbulence models are necessary. For this reason the validation of the Detached Eddy Simulation implemented in the τ-code for an axisymmetric supersonic cyl-inder configuration are carried out. Fur-thermore unsteady simulations of the Ari-ane-5 nozzle section are investigated and validated by wind tunnel data.

Item URL in elib:

https://elib.dlr.de/46926/

Document Type:

Conference or Workshop Item (Speech, Paper)

Title:

Simulation of the Ariane-5 Nozzle Section by DES

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Lüdeke, Heinrich	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

4 July 2005

Journal or Publication Title:

Proceedings of the European Conference for Aerospace Sciences (EUCASS)

Refereed publication:

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Editors:

Editors	Email	Editor's ORCID iD	ORCID Put Code
EUCASS,	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Status:

Published

Keywords:

Ariane-5, buffeting-coupling, nozzle flow, turbulence, detached eddy simulation

Event Title:

European Conference for Aerospace Scinece (EUCASS)

Event Location:

Moscow, Russia

Event Type:

international Conference

Event Dates:

2005-07-04 - 2005-07-07

Organizer:

EUCASS

HGF - Research field:

Aeronautics, Space and Transport (old)

HGF - Program:

Space (old)

HGF - Program Themes:

W RP - Raumtransport

DLR - Research area:

Space

DLR - Program:

W RP - Raumtransport

DLR - Research theme (Project):

W - Grundlagen Raumtransport - numerische Verfahren (old)

Location:

Braunschweig , Göttingen

Institutes and Institutions:

Institute of Aerodynamics and Flow Technology > Spacecraft

Deposited By:

Lüdeke, Dr.-Ing. Heinrich

Deposited On:

19 Jan 2007

Last Modified:

15 Jan 2010 00:13

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