elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English
Schriftgröße: [-] Text [+]

Role of HPC in Aircraft Design

Kroll, Norbert (2013) Role of HPC in Aircraft Design. PRACE Industrial Seminar, 2013-04-15 - 2013-04-16, Bad Boll, Deutschland.

Dieses Archiv kann nicht den Volltext zur Verfügung stellen.

Kurzfassung

In recent years, the aeronautical industriy has established numerical flow simulations as a key element in the aerodynamic design process, complementing wind tunnel and flight tests. The continuous development of physical models and numerical methods and the availability of increasingly powerful computers suggest using numerical simulations to a much greater extent than before, radically chaning the way aircraft will be designed in the future. The vision of an aircraft performing its "maiden flight" in a virtual computer environment is the focus of future research in numerical simulation in aeronautics. One of the primary objectives is the development and deployment of a flexible, parallel software platform for multidisciplinary analysis and optimization of aircraft based on high-fidelity numerical methods for each discipline involved. This platform should break up the predominantly sequential approach currently used in detail design and should make available the full potential of multidisciplinary design. The multidisciplinary simulation platform should also make it possible to efficiently and reliably perform manoeuvre simulations throughout the entire flight envelope, and thus permit the determination of aerodynamic and aeroelastic data for evaluating the handling qualities based on high-fidelity numerical methods. The very complex, multidisciplinary simulations and the challenges in terms of physical modeling across the flight envelope require enormous HPC resources and further developments and improvements of flow solvers (CFD). Given the technology development of high-performance computers, most CFD solvers used today have reached the limit of scalability when it comes to parallelization. Therefore, design and implementation of a next-generation flow solver taking advantage of the upcoming computer architecture is to be regarded as a future investment of aeronautical research and industry. The presentation will describe some of the target applications for virtual analysis and testing in aircraft design. Based on the current status of the CFD methods the major challenges and requirements for further development will be derived.

elib-URL des Eintrags:https://elib.dlr.de/86407/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Role of HPC in Aircraft Design
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Kroll, Norbertnorbert.kroll (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:2013
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Numerical flow simulations, aerodynamic design process, multidisciplinary design, manoeuvre simulations, high-performance computers
Veranstaltungstitel:PRACE Industrial Seminar
Veranstaltungsort:Bad Boll, Deutschland
Veranstaltungsart:Andere
Veranstaltungsbeginn:15 April 2013
Veranstaltungsende:16 April 2013
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Starrflügler (alt)
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AR - Starrflüglerforschung
DLR - Teilgebiet (Projekt, Vorhaben):L - Simulation & Validierung (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Aerodynamik und Strömungstechnik > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Hinterlegt von: Seyfried, Beate
Hinterlegt am:10 Dez 2013 15:06
Letzte Änderung:24 Apr 2024 19:52

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.