1 citations · 1 across the 5 of their papers we have counts for
5 papers
Attenuation of an Ultrasound Contrast Agent Estimated from Transient Solution of Linearized Rayleigh-Plesset Equation
Lang Xia
The attenuation of low-intensity acoustic waves in the suspension of ultrasound contrast agents (UCAs, microbubbles) is determined by the oscillation of the microbubbles in the med…
Morphology of Flow Patterns Generated by Viscous Fingering from Miscible Fluids
Lang Xia
A rest fluid displaced by a less viscous fluid in a porous medium triggers the so-called Saffman-Taylor instability at their contact front and hence forms complicated finger-like p…
Lie Subalgebras and Invariant Solutions to the Equation of Fluid Flows in Toroidal Field
Lang Xia
In the present report, by using the Stokes-Helmholtz decomposition theorem the 3-dimensional Navier-Stokes equation (NSE) is uncoupled and transformed into a scalar equation for th…
Simplification of Boltzmann Equation on S^{3}(1)
Lang Xia
Simple form of Boltzmann equation will be proposed after introducing a three-dimensional closed Lie group to simplify its collision term.
Characterizing two-dimensional incompressible flows through traveling wave and symmetry solutions of the vorticity transportation equation
Lang Xia
We use the vorticity transportation equation as the start point--with the help of stream function for two-dimensional planar incompressible flows--to obtain exact solutions that ch…