Title: Basic Studies on Two-Phase Flow with the Use of Electrical Void-Meter
Abstract:Abstract Further basic knowledge has been gained on the behavior of two-phase flow through the following experiments. An electrical void-meter based on transducement of void fraction into impedance is...Abstract Further basic knowledge has been gained on the behavior of two-phase flow through the following experiments. An electrical void-meter based on transducement of void fraction into impedance is employed to measure the void distribution along a heater in an annular channel. Experiments have further been conducted on the "velocity slip ratio (Vg/V1)" to correlate the void-fraction (Rg,) with the volume flow rate ratio (Fg). The resulting equation takes the form Rg= 0.92-Fg and the ratio Vg/Vg= 1.08, for slug flow in a vertical pipe. Statistical methods have been applied in analyzing the two-phase flow. It is shown that the speed of voids in a two-phase flow can be determined with a cross-correlation function calculated from two time series of void-fraction fluctuation measured at two points along the channel.Read More
Publication Year: 1968
Publication Date: 1968-01-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 2
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