Influence of phase orientation on dynamic interfacial tension measured by drop volume tensiometry

摘要

In processes involving two liquid phases, such as enhanced oil recovery, one phase is often present in a drop form (drop phase) while the other is in continuous form (bulk phase). In the present paper, the effect of such phase orienta- tion on dynamic interfacial tension between the two phases fromed by the partially miscible system composed of butanol-1 and water has been investigated by using the method of drop volume tensiometry.