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Fischer, Michael and Magens, Eggert (2015) ABLAMOD, Technical report on CARS measurement Deliverable Reference Number: D32.1, issue 1, revision 0. Project Report. Institut für Antriebstechnik. (Unpublished)
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Abstract
The CARS measurement technique has been applied for the characterization of the high enthalpy flow at typical re-entry flow conditions. Vibrational and rotational temperatures of N2 molecules have mean measured in free stream and shock layer of the stagnation point model in the arc heated facility L3K. Since this technique is normally used for high pressure flow environment of combustion chambers, its successful application at relatively low pressures of re-entry trajectories at temperatures beyond 6000 K is a big scientific achievement.
| Item URL in elib: | https://elib.dlr.de/110290/ | ||||||||||||
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| Document Type: | Monograph (Project Report) | ||||||||||||
| Title: | ABLAMOD, Technical report on CARS measurement Deliverable Reference Number: D32.1, issue 1, revision 0 | ||||||||||||
| Authors: |
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| Date: | 22 December 2015 | ||||||||||||
| Refereed publication: | No | ||||||||||||
| Open Access: | No | ||||||||||||
| Status: | Unpublished | ||||||||||||
| Keywords: | CARS, coherent anti-Stokes Raman scattering, broad-band CARS, N2, nitrogen, temperature , temperature measurement, thermal non-equilibrium, L3K, ABLAMOD, characterization, free stream, stagnation region, high enthalpy, flow field, thermal protection system, ablation, validation experiments, equilibrium, non-equilibrium | ||||||||||||
| Institution: | Institut für Antriebstechnik | ||||||||||||
| Department: | Triebwerksmesstechnik | ||||||||||||
| 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 - EU Projekte Raumtransport (old), R - Raumfahrzeugsysteme - Rückkehrtechnologie (old), R - Raumfahrzeugsysteme - Anlagen u. Messtechnik (old), R - Raumfahrzeugsysteme - Numerische Verfahren und Simulation (old) | ||||||||||||
| Location: | Köln-Porz | ||||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology > Engine Measurement Systems Institute of Aerodynamics and Flow Technology > Über- und Hyperschalltechnologien | ||||||||||||
| Deposited By: | Fischer, Dr.rer.nat. Michael | ||||||||||||
| Deposited On: | 09 Jan 2017 09:37 | ||||||||||||
| Last Modified: | 20 Jun 2021 15:48 |
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