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Gas-flow restrictorGas flow restrictor is described, consisting of predetermined length and size of capillary tubing to control flow rate of carrier gas into gas chromatograph of flow rate of sample gas into mass spectrometer inlet system. Length and inner diameter of capillary tubing was estimated with mathematical expressions for viscous flow.
Document ID
19720000702
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bastien, G. J.
Date Acquired
August 6, 2013
Publication Date
December 1, 1972
Subject Category
Physical Sciences
Report/Patent Number
NPO-10117
Report Number: NPO-10117
Accession Number
72B10703
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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