INVESTIGATION OF FLUID FLOW IN THE ART AND OTHER REFLECTOR-MODERATED REACTOR CORES
Technical Report
·
OSTI ID:4189763
The turbulent flow of liquid through ART reflectormoderated reactor cores of annular cross section was studied because of the need to obtain a steady flow exclusive of the normal unsteadiness of turbulent flow in ducts. Studies were made of water flowing through quarter-scale transparent plastic models of the cores so that flow visualization techniques could be used in the work. An extensive series of tests of many core systems was made over a range of Reynolds moduli based on core midplane dimensions and axial flow rates up to approximately 90,000. Analyses were made of velocity and static pressure data obtained on a full-size ART core model with several different entrance conditions. (W.D.M.)
- Research Organization:
- Oak Ridge National Lab., Tenn.
- DOE Contract Number:
- W-7405-ENG-26
- NSA Number:
- NSA-14-010181
- OSTI ID:
- 4189763
- Report Number(s):
- ORNL-2199
- Country of Publication:
- United States
- Language:
- English
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