Computer Model for MIT Correlations for Friction Factors, Flow Splits, and Mixing Parameters in LMFBR Wire-Wrapped Rod Assemblies.

摘要

This report provides a current summary of recommended flow split, friction factor, and mixing correlations required for thermal-hydraulic analyses of wire-wrapped rod assemblies. A computer program WIWRAP has been developed to select the pertinent correlations for given flow conditions based on the modified critical subchannel Reynolds number.