MEASUREMENT OF VOID FRACTION IN A 4 multiplied by 4 ROD BUNDLE BY X-RAY CT SCANNER.

M. Iizuka, Shinichi Morooka, T. Ishizuka, T. Kagawa, S. Ogiya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes measurement of local void fraction in a horizontal 4 multiplied by 4 rod bundle using X-ray CT scanner. The X-ray CT scanner consists of an X-ray tube and detectors which linearly scans over two-phase flow test section. Measurement was conducted in air-water flow at atmospheric pressure. It was shown that distribution of subchannel average void fraction obtained from local void fraction becomes homogeneous as flow quality or mass flux increases.

Original languageEnglish
Title of host publicationAmerican Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED
EditorsE.E. Michaelides
Place of PublicationNew York, NY, USA
PublisherASME
Pages35-40
Number of pages6
Volume29
Publication statusPublished - 1985
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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