Dryout in a Boiling Channel under Oscillatory Flow Condition.

• UMEKAWA Hisashi

• OZAWA Mamoru

• MIYAZAKI Akira

• MISHIMA Kaichiro

• HIBIKI Takashi

Abstract

Premature dryout due to flow oscillation is a very important factor in designing boiling systems. The flow oscillation depends, in general, on system size and/or configuration, and therefore the relationship between the premature dryout and the flow oscillation has not been fully understood so far. In this investigation, a CHF experiment in a forced flow boiling channel under the oscillatory flow condition has been conducted. Numerical simulation has also been conducted based on the lumped-parameter model of the boiling channel. The simulation well represents the transient behavior of the dryout under the oscillatory flow condition.

Journal

• JSME International Journal Series B

  JSME International Journal Series B 39 (2), 412-418, 1996

  The Japan Society of Mechanical Engineers

Keywords

• Critical Heat Flux
• Heat Transfer
• Flow Oscillation
• Lumped-Parameter Model

Details

• CRID: 1390282679647530624
• NII Article ID: 110002981389
• NII Book ID: AA10888815
• DOI: 10.1299/jsmeb.39.412
• ISSN: 13475371
• ISSN: 13408054
• HANDLE: 10112/4700
• Web Site: https://kansai-u.repo.nii.ac.jp/records/11120
• Web Site: http://www.jstage.jst.go.jp/article/jsmeb1993/39/2/39_2_412/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed