Mass Conservation

• Fluid and constituent conservation to machine precision
• Flume with perturbed water surface
• Verify the y-velocity is zero
• Include generic constituent
• Verify that the constituent volume does not change in time

Free-Surface Seiche

• Frictionless, flat flume at an angle
• Oscillation due to an initial perturbation
• Should produce a standing wave
• Compare water surface elevation and velocity to analytical solution

Turbulence Closure: Emergent Spur Dike

• 2nd order Mellor Yamada in the vertical
• Smagorinski in the horizontal
• Compare length of recirculation zone (reattachment length)