Evaluation of tunable diode laser absorp
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Henning Gieseler; William J. Kessler; Michael Finson; Steven J. Davis; Phillip A
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Article
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2007
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John Wiley and Sons
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English
⚖ 589 KB
The goal of this work was to demonstrate the use of Tunable Diode Laser Absorption Spectroscopy (TDLAS) as a noninvasive method to continuously measure the water vapor concentration and the vapor flow velocity in the spool connecting a freezedryer chamber and condenser. The instantaneous measurement