Abstract
Observations of the motion of a rising bubble in a wormlike micellar system are presented, obtained in both a rotating toroidal cell and a stationary box. For equimolar concentrations of aqueous CTAB/NaSal (8-11 mM), bubbles larger than a certain volume undergo oscillations in shape which include an apparent cusp. The average frequency of these oscillations is found to increase with bubble volume.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 554-559 |
| Number of pages | 6 |
| Journal | Rheologica Acta |
| Volume | 39 |
| Issue number | 6 |
| DOIs | |
| State | Published - 2000 |
All Science Journal Classification (ASJC) codes
- General Materials Science
- Condensed Matter Physics
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