We discuss the rise of a liquid inside an angular capillary tube. It is shown that for a wetting liquid, the height of the rise is (as usually) inversely proportional to the length which characterizes the confinement. The exact laws deduced from energetic considerations are found to be in excellent
Dynamics of capillary rise in yarns: Influence of fiber and liquid characteristics
β Scribed by Mohamed Hamdaoui; Faten Fayala; Sassi Ben Nasrallah
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 138 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
By means of a density functronal trea1ment and a slab model for the density profile of the fluid, evphnt corrections to rhe classlal macroscopic formulae for the pressure at which captiry condensation occurs and for captirg rise are derived. Ille corections mvolve a multiple of the thrckness of the
The kineticsof sample evaporation wasstudied for four common injection liners at various temperatures.The ratesof solvent and sample evaporation were measured. The sample distribution at the split point was probed by inserting two capillary columns in one injector. Greater homogeneity at the split p