Heat flux in four clumped U rods
- Authors:
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- US Atomic Energy Commission (AEC)
- OSTI Identifier:
- 12468665
- Report Number(s):
- ANL-LAT-20
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Turner, L. A. Heat flux in four clumped U rods. United States: N. p., 1950.
Web. doi:10.2172/12468665.
Turner, L. A. Heat flux in four clumped U rods. United States. doi:10.2172/12468665.
Turner, L. A. Thu .
"Heat flux in four clumped U rods". United States.
doi:10.2172/12468665. https://www.osti.gov/servlets/purl/12468665.
@article{osti_12468665,
title = {Heat flux in four clumped U rods},
author = {Turner, L. A.},
abstractNote = {},
doi = {10.2172/12468665},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Nov 16 00:00:00 EST 1950},
month = {Thu Nov 16 00:00:00 EST 1950}
}
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Critical heat flux and pressure drop tests with high pressure water in a bundle of 0. 571- and 0. 526-inch diameter rods with a nonuniform radial and axial heat flux distribution. LWBR development program. [LWBR]
Critical heat flux and pressure drop data were obtained for a vertical upflow of water parallel with a 24-rod bundle. Twelve rods were of 0.571-inch diameter and 12 were of 0.526-inch diameter. Both rod types were arranged on a 0.631-inch triangular pitch with half-hexagon grids used to support the rod bundle at seven axial locations. The heated length of the rods varied across the bundle from 42 inches to 84 inches. The heat flux varied both axially and radially across the bundle in a nonseparable manner. Data were taken at 520/sup 0/F and 580/sup 0/F inlet temperatures, 2000 psi systemmore » -
SWIRL FLOWS IN BOILING WATER. STUDY OF CRITICAL FLUX IN SWIRL FLOW IN A CLUSTER OF FOUR RODS. Special Report No. 22.
This report contains the experimental results obtained during research on critical flux in a cluster of four heating rods, fitted with twisted tapes and cooled by a water-steam mixture at 70 bars. These tests are a sequel to an earlier experiement carried out in tubes which showed the influence of centifugalising the flow on critical flux. The purpose of the present study is to determine whether the laws governing burn-out are altered in the case of a more realistic geometry (rod assembly) or whether the influence of the various parameters governing burn-out remains the same.