Laser Instrumentation in AEDC Test Facilities

Laser Instrumentation in AEDC Test Facilities

Various laser systems being used for tests in laboratories and environmental facilities at AEDC are described. These systems include the laser Doppler velocimeter used for flow field diagnostics, laser holography used for flow field visualization and particle studies, laser spark generation used to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Francis, David G
Format: Report
Sprache:eng
Schlagworte:
CIRCUITS
EXPERIMENTAL DATA
FLOW FIELDS
FLOW VISUALIZATION
HOLOGRAPHY
LASER PHOTOGRAPHY
LASERS
Lasers and Masers
PHOTOGRAPHY
TEST FACILITIES
Test Facilities, Equipment and Methods
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Beschreibung
Zusammenfassung:Various laser systems being used for tests in laboratories and environmental facilities at AEDC are described. These systems include the laser Doppler velocimeter used for flow field diagnostics, laser holography used for flow field visualization and particle studies, laser spark generation used to measure velocities in high speed flows, laser photography used for visualization during ablation tests, and vapor screen systems used to visualize flow patterns around models. Schematics of the systems are given, and some results from tests which have utilized laser instrumentation are presented.