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ISSN Online: 2377-424X

ISBN Print: 0-89116-299-2

International Heat Transfer Conference 7
September, 6-10, 1982, Munich, Germany

MOMENTUM FLUX DURING SUB-ATMOSPHERIC TWO-PHASE FLOW THROUGH A PIPE

Get access (open in a dialog) DOI: 10.1615/IHTC7.4560
pages 293-299

Resumo

Void fraction and momentum flux have been measured for flows of air/water mixtures at pressures down to 0.3 bar in a horizontal pipe. The measurements of momentum flux are compared with current theory and with other data in the literature.

A model based on an 'apparent entrainment' is proposed and offers a better prediction of momentum flux than homogeneous or current slip-flow theory.