Biomedical subjects

Bingyin Pu

Publications and source records attributed to Bingyin Pu.

3 recordsLinked to original sources

PubMed2001

A Study of the Measurement of Surface and Interfacial Tension by the Maximum Liquid Drop Volume Method.

The maximum liquid drop volume (v(max)) is measured by using a back-suction micrometer syringe piston technique. Different very viscous liquids are measured by (v(max)) and (v(f)) methods to observe the effect of viscosity on tension measurement. No apparent viscosity effect was observed in surface tension data obtained by using Harkins-Brown factors and the theoretical correction factors in the viscosity range 5.9-100,900 mP. Copyright 2001 Academic Press.

Journal Article↗

PubMed2001

A Study of the Measurement of Surface and Interfacial Tension by the Maximum Liquid Drop Volume Method.

The maximum liquid drop volume (nu(max)) is measured using a back-suction technique with a micrometer syringe piston. The residual amount of liquid on the tip was determined and the tension data calculated from the theoretical correction factors are well in accordance with those from the falling drop volume (nu(f)). Copyright 2001 Academic Press.

Journal Article↗

PubMed2001

Studies on the Binary Coalescence Model.

The jumping coalescence phenomenon between two separate water drops under microgravitation was observed for the first time. Two suspended water drops separated by quite a distance (0.558 mm) coalesce in a certain time (158 s) without any extra forces. The coalescence driving force within the water drops should be responsible for the jumping coalescence phenomenon. Copyright 2001 Academic Press.

Journal Article↗