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Via simulations of flowing foam, we connect the high and intermediate densityregimes of complex fluid flows into a consistent microscopic picture ofdeformation. While at and above the jamming transition, elastic correlationslead to strong spatial organization of the flow field, below jamming, theslowly diminishing elastic correlation length leads to slowly ceasing spatialorganization, which is nevertheless still present down to densities far belowjamming. We show that the long-range correlated flow field arises from thesuperposition of quadrupolar strain fields of shear zones with highlycorrelated positions, strengths and orientation. These interactions are stillpertinent below jamming, where they systematically weaken with the slowlydiminishing elastic correlation length. These results demonstrate the ubiquityand importance of elastic correlations in the flow of complex fluids even belowthe jamming transition, and motivate a scale-bridging description of their flowover wide ranges of density from solid to fluid.

Correlations of strain and plasticity in flowing foam