State Key Laboratory of Eco-hydraulics in Northwest Arid Region of China;
Xi’an University of Technology;
Xi’an 710048;
China;
School of Architecture;
Building and Civil Engineering;
Loughborough University;
Loughborough LE113TU;
UK;
Northwest Engineering Corporation Limited;
Xi’an 710065;
China;
Solute transport; Shallow water equations; Godunov-type scheme; Harten-Lax-van Leer-contact(HLLC)Riemann solver; Graphics processing unit(GPU)acceleration technology; Torrential flow;