On the Gamma-Ray One-Shot-Collimator Measurement of Two-Phase-Flow Void Fractions
- 1 January 1970
- journal article
- research article
- Published by Taylor & Francis in Nuclear Applications and Technology
- Vol. 8 (1) , 88-94
- https://doi.org/10.13182/nt70-a28640
Abstract
Equations are derived to determine the optimum design parameters (minimum error) for the gamma-ray one-shot-collimator method of measuring average void fractions in two-phase flow. A compromise is indicated between the desirability of response linearity cm the one hand and maximum sensitivity on the other. Results from a prototype gauge using the 60-keV gamma rays from 241Am are given for void fractions of extreme distributions within a circular channel and are compared to a previous gauge that used a 170 Tm source.Keywords
This publication has 2 references indexed in Scilit:
- X-Ray Measurement of Void Dynamics in Boiling Liquid MetalsNuclear Applications, 1968
- TWO-PHASE AIR-WATER FLOW PHENOMENAPublished by Office of Scientific and Technical Information (OSTI) ,1958