D115 VELOCITY AND VOID FRACTION MEASUREMENT IN MOLTEN LEAD-BISMUTH TWO-PHASE FLOW BY NEUTRON RADIOGRAPHY(Measurement by radiation/absorption)
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概要
- 論文の詳細を見る
Visualization and void fraction measurement are important to study the behaviors of two-phase flow. It is often difficult to visualize liquid metal two-phase flow and to measure void fraction distribution since both the test section and the fluid are opaque for the optical rays. Experimental techniques were developed to visualize liquid metal flow by neutron radiography. Lead-Bismuth eutectic was used as a working fluid. A tracer method was employed for the visualization of the velocity field. Tracer particles made of gold-cadnium intermetallic compound were used. One-dimensional void fraction distributions in a test section were also measured by image processing methods.
- 一般社団法人日本機械学会の論文
- 2000-10-01
著者
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Hashimoto Akio
Department Of Mechanical Engineering Kobe University
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Fujii Terushige
Department Mechanical Of Engineering Kobe University
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Takenaka Nobuyuki
Department Mechanical Of Engineering Kobe University
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Asano Hitoshi
Department Of Mechanical Engineering Kobe University
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Asano Hitoshi
Department Of Applied Chemistry Faculty Of Engineering Gunma University
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TAKENAKA Nobuyuki
Department of Mechanical Engineering, Kobe University
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