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Particle Size Measurements From the First Fundamentals of Ice Crystal Icing Physics Test in the NASA Propulsion Systems LaboratoryThis paper presents particle measurements by the Artium Technologies, Inc. Phase Doppler Interferometer and High Speed Imaging instruments from the first Fundamental Ice Crystal Icing Physics test conducted in the NASA Propulsion Systems Laboratory. The work focuses on humidity sweeps at a larger and a smaller median volumetric diameter. The particle size distribution, number density, and water content measured by the Phase Doppler Interferometer and High Speed Imaging instruments from the sweeps are presented and compared. The current capability for these two instruments to measure and discriminate ICI conditions is examined.
Document ID
20170007702
Acquisition Source
Glenn Research Center
Document Type
Conference Paper
Authors
King, Michael C.
(NASA Glenn Research Center Cleveland, OH United States)
Bachalo, William
(Artium Technologies, Inc. Sunnyvale, CA, United States)
Kurek, Andrzej
(Artium Technologies, Inc. Sunnyvale, CA, United States)
Date Acquired
August 11, 2017
Publication Date
June 5, 2017
Subject Category
Air Transportation And Safety
Statistics And Probability
Instrumentation And Photography
Report/Patent Number
GRC-E-DAA-TN42635
Meeting Information
Meeting: AIAA Aviation and Aeronautics Forum and Exposition 2017
Location: Denver, CO
Country: United States
Start Date: June 5, 2017
End Date: June 9, 2017
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 081876.02.03.08.01.04
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Aircraft icing
convention equation
ice protection system
thermal scaling
upwind schemes
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