13 citations · 25 across the 5 of their papers we have counts for
5 papers
A structured input-output approach to characterizing optimal perturbations in wall-bounded shear flows
Chang Liu, Yu Shuai, Aishwarya Rath +1
This work builds upon recent work exploiting the notion of structured singular values to capture nonlinear interactions in the analysis of wall-bounded shear flows. In this context…
A unified gas-kinetic particle method for frequency-dependent radiative transfer equations with isotropic scattering process on unstructured mesh
Yuan Hu, Chang Liu
In this paper, we extend the unified kinetic particle (UGKP) method to the frequency-dependent radiative transfer equation with both absorption-emission and scattering processes. T…
Semi-Analytical Solutions of Shallow Water Waves with Idealised Bottom Topographies
Chang Liu, Antwan D. Clark
Analysing two-dimensional shallow water equations with idealised bottom topographies have many applications in the atmospheric and oceanic sciences; however, restrictive flow patte…
Structured input-output analysis of stably stratified plane Couette flow
Chang Liu, Colm-cille P. Caulfield, Dennice F. Gayme
We employ a recently introduced structured input-output analysis (SIOA) approach to analyze streamwise and spanwise wavelengths of flow structures in stably stratified plane Couett…
Staircase solutions and stability in vertically confined salt-finger convection
Chang Liu, Keith Julien, Edgar Knobloch
Bifurcation analysis of confined salt-finger convection using single-mode equations obtained from a severely truncated Fourier expansion in the horizontal is performed. Strongly no…