Vertical Sediment Concentration Distribution in High-Concentrated Flows: An Analytical Solution Using Homotopy Analysis Method

Kumbhakar Manotosh^{1, *}, Saha Jitraj², Ghoshal Koeli¹, Kumar Jitendra¹, Singh Vijay P.³

Validation of the HAM-based solution (for ℏ = −3.445) with numerical solution (4th order RK-method) and implicit solution considering parabolic profile for K(z). A = 1, α = 0.50, n_H = 4, a/h = 0.08, C_a/h = 0.02, K(z) = z(1 − z).