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Congestion and the numerical fundamental diagram: short narrowing, ε=0.0125.

Section 4.2; Figure 5.

Influx, outflux, and no-flux boundary conditions (respectively, on the left, right, and remaining boundaries). x(0,1), y(0,1.5), t(0,5). ε=0.0125. ρIn=0.5.

Second-order scheme. Mx=512, My=256, Δx=Δy=29, Δt=Δx.

Crowd density, ρ.

Flux (x-component), J1.

Pedestrian models with congestion effects

Pedro Aceves-Sánchez · Rafael Bailo · Pierre Degond · Zoé Mercier
Mathematical Models and Methods in Applied Sciences, 34 (6), 2024.


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