Römer | Fluid Dynamics (Laminar, ≤1 km) — ACHILLES

Fluid Dynamics — Laminar (≤ 1 km window)

Steady potential flow • 2.5D render • Pan/zoom • Streamlines • Presets from microchannels to neighborhood/valley/coastal patch

Scenario & Scale

Scenario

Characteristic length L (m)

Fluid ρ (kg/m³)

Viscosity μ (Pa·s)

Uniform Ux (m/s)

Uy (m/s)

Γ (vortex @ origin)

Q (source/sink @ origin)

κ (doublet @ origin)

Cylinder a (m, 0=off)

Pilot-wave bias (visual)

Tilt (2.5D)

x_min

x_max

N_x

y_min

y_max

N_y

Streamlines

Sparse quiver

Pan/Zoom drag = pan · wheel/pinch = zoom · click = probe u,v,|u|,p

HoverMove cursor…

Re (U·L/ν)

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⟨|u|⟩ (m/s)

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Max |u| (m/s)

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