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Launch Vehicle Propulsion and High Enthalpy Hypersonic Aerothermodynamics – Selected Research Activities at the DLR Spacecraft Department

Hannemann, Klaus (2017) Launch Vehicle Propulsion and High Enthalpy Hypersonic Aerothermodynamics – Selected Research Activities at the DLR Spacecraft Department. Seminar, Department of Mechanical and Aerospace Engineering, 05. Jun. 2017, Hong Kong, China.

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Official URL: http://www.ust.hk/

Abstract

After an introduction of the DLR TAU/THETA Code to solve the incompressible and compressible Navier-Stokes equations, the research activities conducted in the DLR Spacecraft Department related to launch vehicles and rocket propulsion are outlined. Further an introduction to the High Enthalpy Shock Tunnel Göttingen, HEG and selected research activities conducted in HEG during its 25 years of operation are presented including fundamental studies to quantify the influence of high temperature effects on the external aerodynamics of re-entry vehicles ,investigations of supersonic combustion ramjet (scramjet) flow paths and research related to the laminar to turbulent hypersonic boundary layer transition process and the possible damping of second mode instabilities by ultrasonically absorptive surface materials.

Item URL in elib:https://elib.dlr.de/118711/
Document Type:Conference or Workshop Item (Speech)
Additional Information:eingeladener Vortrag
Title:Launch Vehicle Propulsion and High Enthalpy Hypersonic Aerothermodynamics – Selected Research Activities at the DLR Spacecraft Department
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hannemann, KlausKlaus.Hannemann (at) dlr.deUNSPECIFIED
Date:2017
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:computational fluid dynamics, launch vehicles, rocket trust chamber, High Enthalpy Shock Tunnel Göttingen, hypersonic ground testing, re-entry flows, scramjet flow path
Event Title:Seminar, Department of Mechanical and Aerospace Engineering
Event Location:Hong Kong, China
Event Type:Other
Event Dates:05. Jun. 2017
Organizer:University of Science and Technology
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Raumfahrzeugsysteme - Anlagen u. Messtechnik
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Deposited By: Bachmann, Barbara
Deposited On:02 Feb 2018 14:42
Last Modified:02 Feb 2018 14:42

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