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Technological Step Stones in Support to Future Space Transportation Systems

Longo, Jose Maria and Hannemann, Klaus (2008) Technological Step Stones in Support to Future Space Transportation Systems. 2nd International ARA Days, 2008-10-21 - 2008-10-23, Arcachon (France).

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Abstract

The increasing role of the computational fluid dynamics in the design process of space transportation vehicls is here emphasized. The coupling of CFD with many disciplines is being possible due to the use of modern computational cluster resources and due to the validation of the applied numerical tools by means of carefully designed experiments for ground based facilities and for in-flight demonstration. But CFD, wind tunnel test and flight experiments have also shortcomings. While high fidelity CFD results are today based on the solution of the Navier-Stokes equations, they still require validated physical models. Improvements of these models require considerable progress in novel measurement techniques and combination of systematic, efficient and more demanding ground tests and in-flight experiments. Thus, in order to advance hypersonic space transportation CFD, ground based testing and flight experiments, need to be continuously improved and linked in an optimal manner.

Document Type:Conference or Workshop Item (Paper)
Title:Technological Step Stones in Support to Future Space Transportation Systems
Authors:
AuthorsInstitution or Email of Authors
Longo, Jose MariaUNSPECIFIED
Hannemann, KlausUNSPECIFIED
Date:23 October 2008
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:re-entry, CFD, fluid mechanics, flight experiments, aerothermodynamics
Event Title:2nd International ARA Days
Event Location:Arcachon (France)
Event Type:international Conference
Event Dates:2008-10-21 - 2008-10-23
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 - Vorhaben SHEFEX (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Deposited By: Dr.-Ing. Jose Maria Longo
Deposited On:13 Mar 2009
Last Modified:12 Dec 2013 20:36

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