elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Lifetime Testing of a CMC TPS under Vibration Load

Reimer, Thomas and Kuhn, Markus (2015) Lifetime Testing of a CMC TPS under Vibration Load. American Institute of Aeronautics and Astronautics. 20th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, 06. - 09. July 2015, Glasgow, Scotland, United Kingdom. DOI: 10.2514/6.2015-3551

Full text not available from this repository.

Official URL: http://arc.aiaa.org/doi/10.2514/6.2015-3551

Abstract

A ceramic matrix composite thermal protection system test article was subjected to a dynamic load environment to determine its lifetime. The test article consisted of one panel made from the ceramic matrix composite and the corresponding structural items to mount on a substructure. Special attention was given to the fasteners which were also designed and made from the ceramic matrix composite. An elastic foam material was included between panel and carrier structure which is representative of a flexible high-temperature insulation. The setup is representative of the design that was developed for re-entry vehicles like the SHEFEX I and II flight experiments. A mechanical random vibration load was defined typical of the acoustic loads present around a hypersonic flight vehicle in a turbulent boundary layer. The tests were carried out on a shaker in one direction perpendicular to the panel surface. A total test time of 100 hours was accumulated without noticeable degradation of the fastener performance or the other test items.

Item URL in elib:https://elib.dlr.de/99180/
Document Type:Conference or Workshop Item (Speech)
Additional Information:AIAA 2015-3551
Title:Lifetime Testing of a CMC TPS under Vibration Load
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Reimer, Thomasthomas.reimer (at) dlr.deUNSPECIFIED
Kuhn, Markusmarkus.kuhn (at) dlr.deUNSPECIFIED
Date:July 2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.2514/6.2015-3551
Page Range:pp. 1-13
Publisher:American Institute of Aeronautics and Astronautics
Series Name:Conference Proceedings online
Status:Published
Keywords:HYPERSONICS, ATLLAS II, CERAMIC MATRIX COMPOSITE, DYNAMIC TESTING, LIFETIME ANALYSIS, SHEFEX II, THERMAL PROTECTION, TPS PANEL
Event Title:20th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
Event Location:Glasgow, Scotland, United Kingdom
Event Type:international Conference
Event Dates:06. - 09. July 2015
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 - EU Projekte Raumtransport (old), R - Raumfahrzeugsysteme - Rückkehrtechnologie
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Space System Integration
Deposited By: Kuhn, Markus
Deposited On:19 Nov 2015 10:06
Last Modified:23 May 2016 22:55

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.