INSTITUTO DE FISICA DE LIQUIDOS Y SISTEMAS BIOLOGICOS
Unidad Ejecutora - UE
congresos y reuniones científicas
Collective behaviour of particles in a corridor
JUAN CRUZ MORENO; M. L. RUBIO PUZZO
Workshop; Workshop on Statistical Mechanics of Swarming Behaviour - Satellite meeting of StatPhys27; 2019
We present a study, based on tools of statistical mechanics, of the evacuation of people through a corridor type exit. By modelling each pedestrian as self-propelled particles, the dynamic of the system is analysed by means of both the Vicsek model (VM) - particles with constant speed v0 assumes the average direction of motion of their closest neighbours distorted by the existence of a noise of amplitude η - and the Social Force Model (SFM) where particles have more complex interactions with socio-psychological, compression and friction origin.Using Monte Carlo simulations, we study the effects of interactions between particles and with corridor?s walls on the configurations that the system reaches in the steady state, the order-disorder transition, and its dependences with v0 and η.