2 papers
cond-mat.soft2009
Note on "Hydrodynamic Phase Locking of Swimming Microorganisms"
Guanghua Zhu
We make remarks on Elfring and Lauga's [{\it Phys. Rev. Lett.} {\bf 103}, 088101 (2009)] paper. The energy dissipation or viscous dissipation plays an important role in the phase-l…
cond-mat.other2009
Comments on "Anomalous Hydrodynamic Drafting of Interacting Flapping Flags"
Guanghua Zhu
We make remarks on Ristroph and Zhang's [{\it Phys. Rev. Lett.} {\bf 101}, 194502 (2008)] paper. We argue especially that due to the interferences the calibration procedures in [1]…