An efficient HLL-based scheme for capturing contact-discontinuity in scalar transport by shallow water flow

Keyphrases

• Contact Discontinuity 100%
• Shallow Water Flows 100%
• Scalar Transport 100%
• Transport System 50%
• Scalar Diffusion 33%
• Analytical Solution 16%
• Numerical Results 16%
• Diffusivity 16%
• Steady State 16%
• Diffusion Coefficient 16%
• Numerical Experiments 16%
• Diffusion Process 16%
• Numerical Diffusion 16%
• Flow Condition 16%
• Water Depth 16%
• Discretize 16%
• Finite Volume Method 16%
• Well-balancing 16%
• Efficient numerical Scheme 16%
• Advective Flux 16%
• Convergence Analysis 16%
• Transport Problem 16%
• Near Contact 16%
• Approximate Riemann Solver 16%
• Coupled Hydrodynamic Model 16%
• Hydrodynamic Transport 16%
• Positivity-preserving Property 16%
• Positivity-preserving 16%
• Saint-Venant Equations 16%
• Wet-dry Fronts 16%
• Exact C-property 16%
• Advection Process 16%
• Froude 16%
• Scalar Concentration 16%
• Central-upwind Scheme 16%
• Anti-diffusion 16%

Engineering

• Positivity 100%
• Limitations 50%
• Diffusion Coefficient 50%
• Diffusivity 50%
• Numerical Experiment 50%
• Diffusion Process 50%
• Flow Condition 50%
• Hydrodynamics 50%
• Finite Volume Method 50%
• Numerical Scheme 50%
• Froude Number 50%
• Pclet Number 50%
• Advection 50%