Steam Volume Fraction of Two Phase Flow

Steam Volume Fraction of Two Phase Flow

The steam volume fraction of two phase mixture flowing upward under atmospheric pressure in the two vertical circular pipes of which inner diameters are 13.8 mm and 21.0 mm was measured, taking into consideration the flow patterns, with a capacitance type void meter. The steam volume fraction and sl...

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Veröffentlicht in:Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan 1966/01/30, Vol.8(1), pp.16-24
Hauptverfasser: MICHIYOSHI, Itaru, SHIRATAKI, Koji, TAKITANI, Koichi
Format: Artikel
Sprache:jpn
Schlagworte:
BUBBLES
CAPACITORS
CONFIGURATION
ENGINEERING
EQUATIONS
FLUID FLOW
Heat Transfer and Fluid Flow
MIXING
PIPES
PRESSURE
STEAM
VELOCITY
VOLUME
WATER
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Zusammenfassung:The steam volume fraction of two phase mixture flowing upward under atmospheric pressure in the two vertical circular pipes of which inner diameters are 13.8 mm and 21.0 mm was measured, taking into consideration the flow patterns, with a capacitance type void meter. The steam volume fraction and slip ratio vary with steam weight fraction (steam quality) χ in different fashions for different flow patterns. For example, the slip ratio increases with increasing the steam quality, but its slope decreases as the bubble flow (χ
ISSN:0004-7120
2186-5256
DOI:10.3327/jaesj.8.16