6 citations · 6 across the 4 of their papers we have counts for
4 papers
A model for traffic flow on a road with variable widths
Wancheng Sheng, Qinglong Zhang
We propose a model describing the traffic flow on a road with variable widths in this paper. The model, which is modified the Aw-Rascle model, is not conservative because of the so…
One-sided GRP Solver and Numerical Boundary Conditions for compressible fluid flows
Jiequan Li, Qinglong Zhang
In the computation of compressible fluid flows, numerical boundary conditions are always necessary for all physical variables at computational boundaries while just partial physica…
The interaction of elementary waves for nonisentropic flow in a variable cross-section duct
Qinglong Zhang
The interaction of elementary waves for isentropic flow in a variable cross-section duct is obtained (\cite{ShengZhang}). The authors have discussed rarefaction wave or shock wave…
Interaction of the elementary waves for shallow water equations with discontinuous topography
Qinglong Zhang, Wancheng Sheng, Yuxi Zheng
The Riemann problem of one dimensional shallow water equations with discontinuous topography has been constructed recently. The elementary waves include shock waves, rarefaction wa…