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Dankert, C. and Mori, H. (2003) Flow Velocity Measurements in Nirogen Plumes Stimulated by REMPI. In: ICIASF 2003, Göttingen, Germany 2003 ICIASF records, I. IEEE. ISBN 0-7803-8149-1.
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Abstract
In the DLR- high vacuum plume test facility STG,experiments have been performed to study the expansion of supersonic plumes into vacuum with N2 as a test gas. The measured values were the Pitot pressuere, the molecular nuber flux, the rotational temperature and the velocity. The last two quantities were measured by the 2+2 REMPI- technique with a stimulation wavelength of 283 nm - 284 nm. ( REMPI = resonance enhanced multi photon ionozation ). This study is focussed on the experimental procedure to measure the flow velocity of N2 in rarefied plumes expanding from supersonic nozzles into vacuum.
| Item URL in elib: | https://elib.dlr.de/12699/ | |||||||||
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| Document Type: | Contribution to a Collection | |||||||||
| Additional Information: | LIDO-Berichtsjahr=2004, | |||||||||
| Title: | Flow Velocity Measurements in Nirogen Plumes Stimulated by REMPI | |||||||||
| Authors: |
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| Date: | 2003 | |||||||||
| Journal or Publication Title: | ICIASF 2003, Göttingen, Germany 2003 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Volume: | I | |||||||||
| Editors: |
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| Publisher: | IEEE | |||||||||
| Series Name: | ICIASF records | |||||||||
| ISBN: | 0-7803-8149-1 | |||||||||
| Status: | Published | |||||||||
| Keywords: | spectroscopy, velocity measurement, supersonic flows | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||
| HGF - Program: | Space (old) | |||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | |||||||||
| DLR - Research area: | Space | |||||||||
| DLR - Program: | W EO - Erdbeobachtung | |||||||||
| DLR - Research theme (Project): | UNSPECIFIED | |||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | |||||||||
| Deposited By: | Dankert, Carl | |||||||||
| Deposited On: | 31 Jan 2006 | |||||||||
| Last Modified: | 14 Jan 2010 19:22 |
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