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Rheology melts and magmatic suspensions. I - Design and calibration of concentric cylinder viscometer with application to rhyolitic magmaThe design and calibration of concentric cylinder viscometer for rhyolitic magma applications are described together with the methods of data reduction and error analysis. Experimental data are presented on two rhyolitic magmas (melt plus a small fraction of vapor) under conditions of varying temperature (1100-1350 C) and shear rate (0.05-13.0/sec) at 100 kPa total pressure. Data obtained include a first reported measurement of a normal stress coefficient for magma.
Document ID
19880067592
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Spera, Frank J.
(California Univ. Santa Barbara, CA, United States)
Borgia, Andrea
(California Univ. Santa Barbara, CA, United States)
Strimple, James
(California, University Santa Barbara, United States)
Feigenson, Mark
(Rutgers University New Brunswick, NJ, United States)
Date Acquired
August 13, 2013
Publication Date
September 10, 1988
Publication Information
Publication: Journal of Geophysical Research
Volume: 93
ISSN: 0148-0227
Subject Category
Geophysics
Accession Number
88A54819
Funding Number(s)
CONTRACT_GRANT: NAG9-238
CONTRACT_GRANT: NSF EAR-83-18939
Distribution Limits
Public
Copyright
Other

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