ISSN Online: 2377-424X
ISBN Print: 0-89116-299-2
International Heat Transfer Conference 7
DIRECT CONTACT CONDENSATION OF VAPOR BUBBLES WITH TRANSLATORY MOTION
Résumé
Theoretical and experimental investigation
of direct contact condensation of one-component
and binary vapor bubbles with translatory motion
in uniformly subcooled stagnant liquid has been
carried out. The effects of noncondensable gas on
the condensation of a single one-component vapor
bubble are studied. An attempt is made to analyze
the condensation of binary vapor bubble on the basis
of an approximate solution. The experiments
are performed with steam-water and ethanol-water
one-component and binary systems. High speed photography
was used to evaluate the bubble condensation
hystory. The theoretical results are compared
with the experimental data. The agreement between
experimental data and theoretical results is
sufficiently good.