Yan Feng

Summary

Affiliation: University of Iowa
Country: USA

Publications

  1. ncbi request reprint Frequency-dependent shear viscosity of a liquid two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 85:066402. 2012
  2. ncbi request reprint Accurate particle position measurement from images
    Y Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, IA 52242, USA
    Rev Sci Instrum 78:053704. 2007
  3. ncbi request reprint Viscoelasticity of 2D liquids quantified in a dusty plasma experiment
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev Lett 105:025002. 2010
  4. ncbi request reprint Errors in particle tracking velocimetry with high-speed cameras
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Rev Sci Instrum 82:053707. 2011
  5. ncbi request reprint Longitudinal viscosity of two-dimensional Yukawa liquids
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 87:013106. 2013
  6. ncbi request reprint Energy transport in a shear flow of particles in a two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 86:056403. 2012
  7. ncbi request reprint Observation of temperature peaks due to strong viscous heating in a dusty plasma flow
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev Lett 109:185002. 2012
  8. ncbi request reprint Waves and instability in a one-dimensional microfluidic array
    Bin Liu
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 86:046309. 2012
  9. ncbi request reprint Green-Kubo relation for viscosity tested using experimental data for a two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 84:046412. 2011
  10. ncbi request reprint Polygon construction to investigate melting in two-dimensional strongly coupled dusty plasma
    W D Suranga Ruhunusiri
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 83:066402. 2011

Detail Information

Publications14

  1. ncbi request reprint Frequency-dependent shear viscosity of a liquid two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 85:066402. 2012
    ..10 s. Results for η(ω) are compared to 2D molecular dynamics Yukawa simulations and to a previous experiment that was performed using an oscillating macroscopic shear...
  2. ncbi request reprint Accurate particle position measurement from images
    Y Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, IA 52242, USA
    Rev Sci Instrum 78:053704. 2007
    ..017 pixel or better can be attained. These results are also useful for improving particle position measurement and particle tracking velocimetry using video microscopy in fields including colloids, biology, and fluid mechanics...
  3. ncbi request reprint Viscoelasticity of 2D liquids quantified in a dusty plasma experiment
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev Lett 105:025002. 2010
    ..The transverse current autocorrelation function exhibits an oscillation that is a signature of elastic contributions to viscoelasticity. Simulations of a Yukawa liquid are consistent with the experiment...
  4. ncbi request reprint Errors in particle tracking velocimetry with high-speed cameras
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Rev Sci Instrum 82:053707. 2011
    ..Schemes to reduce these errors are demonstrated...
  5. ncbi request reprint Longitudinal viscosity of two-dimensional Yukawa liquids
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 87:013106. 2013
    ..For a 2D Yukawa liquid, the bulk viscosity η(b) is determined to be either negligibly small or not a meaningful transport coefficient...
  6. ncbi request reprint Energy transport in a shear flow of particles in a two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 86:056403. 2012
    ..Second, by comparing the viscous heating and thermal conduction terms, we obtain a spatially resolved characterization of the viscous heating...
  7. ncbi request reprint Observation of temperature peaks due to strong viscous heating in a dusty plasma flow
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev Lett 109:185002. 2012
    ..5; Prandtl, Pr = 0.09; and Eckert, Ec = 5.7. The large value of Br indicates significant viscous heating that is consistent with the observed temperature peaks...
  8. ncbi request reprint Waves and instability in a one-dimensional microfluidic array
    Bin Liu
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 86:046309. 2012
    ..The instability's growth is spatially localized. By selecting an appropriate correlation function, the interaction between the longitudinal and transverse waves is described...
  9. ncbi request reprint Green-Kubo relation for viscosity tested using experimental data for a two-dimensional dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 84:046412. 2011
    ..This comparison serves as a test of the Green-Kubo relation for viscosity. Our result is also compared to the predictions of several simulations...
  10. ncbi request reprint Polygon construction to investigate melting in two-dimensional strongly coupled dusty plasma
    W D Suranga Ruhunusiri
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 83:066402. 2011
    ..Hysteresis, revealed by a plot of a disorder parameter vs temperature, is examined to study sudden heating. The hysteresis diagram also reveals features suggesting a possibility of latent heat in the melting and rapid cooling processes...
  11. ncbi request reprint Identifying anomalous diffusion and melting in dusty plasmas
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 82:036403. 2010
    ..For the solid-liquid phase transition, the shape of the self-ISF curve is found to be a sensitive indicator of phase. Friction has a significant effect on the timing of relaxation, but not the melting point...
  12. ncbi request reprint Mode coupling for phonons in a single-layer dusty plasma crystal
    Bin Liu
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242, USA
    Phys Rev Lett 105:085004. 2010
    ..A linear theory based on ion wakes is able to predict some, but not all, of these modes. Other multiphase systems could exhibit similar mode coupling...
  13. ncbi request reprint Evolution of shear-induced melting in a dusty plasma
    Yan Feng
    Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242
    Phys Rev Lett 104:165003. 2010
    ..A transition between two melting stages is observed before a steady state is reached. Melting spreads with a front that propagates at the transverse sound speed. Unexpectedly, coherent longitudinal waves are excited in the flow region...
  14. ncbi request reprint Coaxial electrospinning of (fluorescein isothiocyanate-conjugated bovine serum albumin)-encapsulated poly(epsilon-caprolactone) nanofibers for sustained release
    Y Z Zhang
    Division of Bioengineering, Department of Mechanical Engineering, and Nanoscience and Nanotechnology Initiative, National University of Singapore, 9 Engineering Drive 1, Singapore 117576
    Biomacromolecules 7:1049-57. 2006
    ..g., growth factors) for practical tissue engineering applications...