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Attachment Heating on the Winglet of Winged Reentry Vehicles

Herrmann, U. (1994) Attachment Heating on the Winglet of Winged Reentry Vehicles. Second Symposium on Aerothermodynamics for Space Vehicles and fourth European High-Velocity Database Workshop, ESA/ESTEC, Noordwijk, 21-25 November 1994.

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Abstract

The present paper investigates the critical heating phenomena at the winglet of winged reentry vehicles. The study is restricted to flow situations without bow shock winglet interactions. It is found that attachment line heating on the leading edge of the winglet and on the lower edge of the rudder can be predicted with a Navier-Stokes code. The simulations reveal a strong sensitivity with respect to the angle of attack. Additionally, significant differences between wind tunnel and free flight conditions are observed and examined.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1994, pages=6,
Title:Attachment Heating on the Winglet of Winged Reentry Vehicles
Authors:
AuthorsInstitution or Email of Authors
Herrmann, U.UNSPECIFIED
Date:1994
Status:Published
Keywords:Winged reentry, Navier-Stokes equations, attachment line, rudder heat ing, leading edge
Event Title:Second Symposium on Aerothermodynamics for Space Vehicles and fourth European High-Velocity Database Workshop, ESA/ESTEC, Noordwijk, 21-25 November 1994
HGF - Research field:UNSPECIFIED
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:UNSPECIFIED
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):W - Grundlagen Raumtransport - Anlagen und Messtechnik (old)
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:05

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