Tanque de inmersión

Liquid Immersion Tank drops a solid into a fluid under gravity, buoyancy (Archimedes), and a blend of linear + quadratic drag. Educational toy — not a CFD solver.

• Choose fluid density/viscosity (water, mercury, honey, …)
• Choose shape (sphere, cube, teardrop, plate, cylinder) and material
• Press Run to drop; stats show Re, Fb, Fd, immersed fraction

Teardrop uses a low Cd (~0.05–0.1) to illustrate streamlining. Honey’s high μ makes Stokes drag dominate.