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SHEFEX II - A First Aerodynamic and Atmospheric Post-Flight Analysis

Franze, Marius (2016) SHEFEX II - A First Aerodynamic and Atmospheric Post-Flight Analysis. In: AIAA Atmospheric Flight Mechanics Conference, 2016. AIAA Atmospheric Flight Mechanics Conference, 04.-08. Januar 2016, San Diego, California, USA. doi: 10.2514/6.2016-0786.

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Numerical predictions by coupling the aerodynamic code DLR TAU with trajectory optimization program REENT-6D for different atmospheric models are presented in this paper. Using balloon data and existing models, an atmospheric model has been developed and showed better agreement between numerical and experimental results than conventional atmospheric models. Firstly, roll rates are compared with experimental flight data. Secondly, the estimated error of the positioning system HNS is taken into account for starting conditions. Lastly, measured pressure data are compared to numeric. Assuming the fins of the first stage are skewed, the agreements of numerical coupled calculations with flight measurements are adequate.

Item URL in elib:https://elib.dlr.de/103179/
Document Type:Conference or Workshop Item (Speech)
Title:SHEFEX II - A First Aerodynamic and Atmospheric Post-Flight Analysis
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Franze, MariusUNSPECIFIEDhttps://orcid.org/0000-0002-7706-098XUNSPECIFIED
Date:4 January 2016
Journal or Publication Title:AIAA Atmospheric Flight Mechanics Conference, 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:flight mechanic; atmosphere; unsteady aerodynamics; shefex
Event Title:AIAA Atmospheric Flight Mechanics Conference
Event Location:San Diego, California, USA
Event Type:international Conference
Event Dates:04.-08. Januar 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Shefex III (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Deposited By: Franze, Marius
Deposited On:17 Mar 2016 15:48
Last Modified:18 Jul 2023 16:23

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