Skin formation in drying a film of soft matter solutions: Application of solute based Lagrangian scheme

Luo Ling^{1, 2}, Meng Fanlong³, Zhang Junying¹, Doi Masao^{2, †,}

Comparison between the solute based Lagrangian scheme (solid line) and the conventional method by solving the diffusion equation (cross line). The initial state ϕ₀ = 0.1, and the evaporation speed J/J₀ = 10.