Recent Thermo-mechanical Test Series and Innovative Test Procedures
Petersen, D. and Klein, H. and Hildebrand, B. (2001) Recent Thermo-mechanical Test Series and Innovative Test Procedures. In: Proceedings of the European Conference on Spacecraft Structures, Materials and Mechanical Testing,, pp. 409-414. ESA. European Conference on Spacecraft Structures, Materials and Mechanical Testing, Noordwijk, Netherlands, 29.11.-1-12.2000.
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To test structural components of reusable launch vehicles the DLR-Institute of Structural Mechanics developed the THERMEX test facilities and keeps improving them. First, challenging test series will be highlighted: (1) a rudder model heated up to 1175°C, (2) a strongly curved panel, a so-called nose skirt, under 1050°C, (3) cryogenic tank wall panels inside cooled down by liquid nitrogen and simultaneously outside heated up to 900°C. Second, new developments will be illustrated, e.g. testing of structures with complicated shapes under combined hot and cryogenic temperature loading or investigating kinematics of hot structures such as flaps or rudders. The modular assemblage concept will allow a variety of applications. Again, the hot gas test facility, part of the THERMEX assembly, will be used to combine thermal loading with aerodynamic pressure and flow as well as acoustic excitation.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Recent Thermo-mechanical Test Series and Innovative Test Procedures|
|Journal or Publication Title:||Proceedings of the European Conference on Spacecraft Structures, Materials and Mechanical Testing,|
|Page Range:||pp. 409-414|
|Event Title:||European Conference on Spacecraft Structures, Materials and Mechanical Testing, Noordwijk, Netherlands, 29.11.-1-12.2000|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W RP - Raumtransport|
|DLR - Research area:||Space|
|DLR - Program:||W RP - Raumtransport|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||16 Sep 2005|
|Last Modified:||14 Jan 2010 16:09|
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