4 papers
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…
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]…
Deformations of glassy polymers in very low temperature regime within cylindrical micropores
Guanghua Zhu
The deformation kinetics for glassy polymers confined in microscopic domain at very low temperature regime was investigated using a transition-rate-state dependent model considerin…
Possible Enhanced Flux of Glassy Solid Helium in Cylindrical Corrugated Nanopores
Chu Kwang Hua, Guang Hua Zhu
By using the glassy (helium-)fluid model and boundary perturbation method, we can obtain the velocity fields (as well as the flow rate; up to the second order) inside the wavy-roug…