HVBK Mutual Friction Mapping
Visualizing the cross-products at the boundary layer. Fluid 1 (co-rotating) and Fluid 2 (counter-rotating eddies) interact through two distinct mutual friction channels.
Toggle B Term (Dissipative / Energy Transfer)
Toggle B' Term (Reactive / Redirects Flow)
Toggle System Drift (v_L)
F_ns =
B(ρ_n ρ_s / 2ρ) ŝ × [ŝ × (v_n - v_s - v_L)]
+
B'(ρ_n ρ_s / 2ρ) ŝ × (v_n - v_s - v_L)
v_n (Co-rotating Core)
v_s (Counter-rotating Eddies)
v_L (System Drift)
B Term Vector (Drag)
B' Term Vector (Swerve)