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Characteristics of horizontal two-phase helium flows. 1. Flow patterns and void fraction.

Author(s) : FILIPPOV Ju. P.

Type of article: Article

Summary

The experimental set-up to investigate flow patterns, void fraction, pressure drop and transient heat transfer in horizontal two-phase helium flow moving in channels with round, annular and narrow rectangular cross-sections are presented. The parameters variations were as follows: mass velocity from 20 to 300 kg/m2/s, pressure from 0.12 to 0.18 MPa and quality from 0 to 1. Some typical features of the flows are pointed out and attempts are made to explain these features after a theoretical analysis.

Details

  • Original title: Characteristics of horizontal two-phase helium flows. 1. Flow patterns and void fraction.
  • Record ID : 2000-2496
  • Languages: English
  • Source: Cryogenics - vol. 39 - n. 1
  • Publication date: 1999/01

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