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Low flow vortex shedding flowmeter for hypergolics/all mediaA family of vortex shedding flowmeters for flow measurement of hypergols that requires a long term operation without removal from system lines was further developed. A family of vortex shedding flowmeters without moving parts was designed. The test loop to evaluate the meters for the Freon flow, which simulates the hypergolic fluids, was modified and reconstructed. Preliminary results were obtained on the output frequency characteristics of an 1/2 inch flowmeter as a function of the flow rate.
Document ID
19910010723
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Thinh, Ngo (California State Univ. Sacramento, CA, United States)
Date Acquired
September 6, 2013
Publication Date
September 1, 1990
Publication Information
Publication: NASA, John F. Kennedy Space Center, Research Reports: 1990 NASA(ASEE Summer Faculty Fellowship Program
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
91N20036
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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