Palavra-chave: BARCHAN DUNE

DUNAS LEITO MÓVEL GRANULAR MATTER MEIOS GRANULARES BED-LOAD CFD-DEM BED LOAD BARCHAN COLLISION SEGREGATION BARCHAN FIELDS OBSTACLES PERTURBATION TURBULENT FLOW BOUNDARY LAYER CONVOLUTIONAL NEURAL NETWORK DEEP LEARNING ARTIFICIAL INTELLIGENCE NUMERICAL SIMULATIONS BARCHAN-BARCHAN INTERACTIONS SEASONAL WINDS DUNES OSCILLATING FLOW 2D DUNE PATTERN FORMATION SEDIMENT TRANSPORT SHEAR FLOW PARTICLE TRACKING BIDISPERSE GRAINS PIV DUNA TRANSPORTE DE GRÃOS TRANSPORTE DE SEDIMENTOS EXPERIMENTS