6533b859fe1ef96bd12b7937

RESEARCH PRODUCT

Large Eddy Simulations of Rough Turbulent Channel Flows Bounded by Irregular Roughness: The Role of Geometrical Parameters

Domenico SacconeEnrico NapoliM. De MarchisBarbara Milici

subject

Physics::Fluid DynamicsPhysicsRough wallBoundary layerTurbulenceBounded functionLESSurface finishMechanicsDissipationTotal energyCommunication channelSettore ICAR/01 - Idraulica

description

Almost all bounded flows, in nature and industry, are bounded by rough boundaries. Important efforts have been made, in fact, to analyse the physics of the fluids over such geometries. Basically, rough walls strongly influence the total energy dissipation, with important consequences in the form of higher costs especially in industrial applications.

yearjournalcountryeditionlanguage
2020-01-01
10.1007/978-3-030-42822-8_4http://hdl.handle.net/10447/429707