SPH Fluid Bench
Watch a weakly-compressible SPH fluid solver run a dam break checked against Ritter's solution, and a stirred mixing tank.
Product pages are in English.

Highlights
- Dam-break front measured as the run proceeds and scored against Ritter's dry-bed solution
- Three resolutions to see how the answer changes with particle size
- Mixing tank demonstration: tip speed, Reynolds and Froude numbers and measured speed ratios
- Dashboard of conservation and timing figures
- Save and reopen your inputs on your computer or in your cloud
A question it answers
Does this fluid solver still reproduce the dam-break front, and what does changing resolution do to the answer?What you put in
Case (a dam break, or a pitched-blade mixing tank as a demonstration), resolution, fluid properties, unit system and playback controls.
What you get
Animated particles; for the dam break the measured front position against the Ritter bound, for the mixing tank tip speed, Reynolds and Froude numbers; and a dashboard of conservation and timing figures.
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