Convection in fluids can be studied with aid of holographic apparatus that reveals three-dimensional motion of liquid. Apparatus eliminates images of fixed particles such as dust on windows and lenses, which might mask behavior of moving fluid particles. Holographic apparatus was developed for experiments on fluid convection cells under zero gravity. Principle is adaptable to study of fluid processes-for example, electrochemical plating and combustion in automotive engines.
Recording fluid currents by holography
NASA Tech Briefs ; 5 , 2
1980-09-01
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Englisch
Light-In-Flight Recording By Holography
SPIE | 1980
|Resist recording media for holography at 10.6 μm
SPIE | 1994
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