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Two-phase mass flux uncertainty analysis for Thermal-Hydraulic Test Facility instrumented spool pieces. [PWR] [electronic resource].

Published
Oak Ridge, Tenn. : Oak Ridge National Laboratory, 1982.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 41 : digital, PDF file
Additional Creators
Oak Ridge National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
An analysis of two-phase mass flux uncertainties for the Thermal-Hydraulic Test Facility (THTF) instrumented spool pieces is presented. Comparisons are made between various homogeneous mass flux models based on high-temperature and high-pressure water mass flux data from steady-state upflow film boiling tests run at the THTF. Subcooled flow at the test section inlet provides a well-defined standard for in-place evaluation of the mass flux models at the high-quality, two-phase test section outlet. Additionally, a transient two-phase turbine meter model developed by Kamath and Lahey is applied to two transient THTF tests to assess the sensitivity of the calculated mass flux to uncertainties in two-phase flow parameters and transient response as applied specifically to THTF test conditions.
Report Numbers
E 1.99:nureg/cr-2544
E 1.99: ornl-tm-7859
ornl-tm-7859
nureg/cr-2544
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
05/01/1982.
"nureg/cr-2544"
" ornl-tm-7859"
"DE82015089"
Felde, D K; Chen, N C.J.
Funding Information
W-7405-ENG-26
View MARC record | catkey: 14370355