| Upper fluid | Water at 298 K |
| Lower fluid | NaCl-water solution at 298 K |
| Nozzle inner diameter: d | 10 mm |
| Size of rectangular tank | 600 × 200 × 250 mm3 |
| Reynolds number: Re = dU0/ν | 90 ≤ Re ≤ 4200 |
| Concentration of NaCl-water solution: C0 | C0 ≤ 0.08 |
| Thickness of upper fluid: z1 | 20 ≤ z1 ≤ 60 mm |
| Thickness of lower fluid: z2 | 20 ≤ z2 ≤ 80 mm |