elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Numerical Prediction of Dynamic Derivatives for Lifting Bodies with a Navier-Stokes Solver

Giese, P. and Heinrich, R. and Radespiel, R. (1998) Numerical Prediction of Dynamic Derivatives for Lifting Bodies with a Navier-Stokes Solver. STAB-Symposium, Berlin (de), 11.11.1998.

Full text not available from this repository.

Abstract

Standard technique for the prediction of dynamic derivatives is the use of wind tunnel simulations with expensive technical equipment and complex data processing. Numerical flow computations, on the other hand, can simulate arbitrary model motion and hence, all desired derivatives are directly accessible. The prediction of dynamic derivatives with the help of an efficient Navier-Stokes solver is investigated in the present work. The assessment is performed for a lifting body that represents the X-24A experimental vehicle. Comparisons with wind tunnel and flight test data indicate good agreement. We can demonstrate that the numerical approach requires resonably low computation resources.

Item URL in elib:https://elib.dlr.de/13088/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=1999,
Title:Numerical Prediction of Dynamic Derivatives for Lifting Bodies with a Navier-Stokes Solver
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Giese, P.UNSPECIFIEDUNSPECIFIED
Heinrich, R.UNSPECIFIEDUNSPECIFIED
Radespiel, R.UNSPECIFIEDUNSPECIFIED
Date:1998
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:X-38, Navier-Stokes, dynamic derivatives, code validation, transonic flow, unsteady flow
Event Title:STAB-Symposium, Berlin (de), 11.11.1998
Organizer:DGLR/AG STAB
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 - Zukünftige Raumtransporter - Entwurf und Simulationsmethoden für Raumtransporter (old)
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: Grant, Claudia
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 19:56

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.