Search Results - "Costanza Aricò"

A new numerical mesoscopic scale one-domain approach solver for free fluid/porous medium interaction by Aricò, Costanza, Helmig, Rainer, Puleo, Daniele, Schneider, Martin

Get full text

Experimental and numerical analysis of a backpressure Banki inline turbine for pressure regulation and energy production by Sinagra, Marco, Aricò, Costanza, Tucciarelli, Tullio, Morreale, Gabriele

“…Water distribution networks have become, in recent years, a major opportunity for the harvesting of renewable energy, which is otherwise dissipated though…”
Get full text

Hydraulic Dynamic Calculation and Simulation by Costanza Aricò

“…Hydraulic dynamics is emerging as a basic concept with applications and important implications for many industrial, civil, and environmental engineering…”
Get full text

A new solver for incompressible non-isothermal flows in natural and mixed convection over unstructured grids by Aricò, Costanza, Sinagra, Marco, Driss, Zied, Tucciarelli, Tullio

“…•Numerical method for the solution of non-isothermal incompressible flows for natural/mixed convection in irregular domains.•Incompressible Navier-Stokes…”
Get full text

Hydropower Potential in Water Distribution Networks: Pressure Control by PATs by Fecarotta, Oreste, Aricò, Costanza, Carravetta, Armando, Martino, Riccardo, Ramos, Helena M.

“…Pressure control is one of the main techniques to control leakages in Water Distribution Networks (WDNs) and to prevent pipe damage, improving the delivery…”
Get full text

A novel pressure regulation system based on Banki hydro turbine for energy recovery under in-range and out-range discharge conditions by Hannachi, Marwa, Ketata, Ahmed, Sinagra, Marco, Aricò, Costanza, Tucciarelli, Tullio, Driss, Zied

“…•Experimental characterization of a Banki turbine for pressure regulation.•Banki turbine was tested under both in-range and out-range flow condition…”
Get full text

Numerical Simulations of the Flow Field of a Submerged Hydraulic Jump over Triangular Macroroughnesses by Amir Ghaderi, Mehdi Dasineh, Francesco Aristodemo, Costanza Aricò

“…The submerged hydraulic jump is a sudden change from the supercritical to subcritical flow, specified by strong turbulence, air entrainment and energy loss…”
Get full text

Performance improvement of a Savonius water rotor with novel blade shapes by Mosbahi, Mabrouk, Lajnef, Mariem, Derbel, Mouna, Mosbahi, Bouzid, Driss, Zied, Aricò, Costanza, Tucciarelli, Tullio

“…Savonius water rotor is a prominent drag based turbine able to extract energy available in flowing water with low velocity like river streams, tidal currents…”
Get full text

Banki-Michell Optimal Design by Computational Fluid Dynamics Testing and Hydrodynamic Analysis by Sammartano, Vincenzo, Aricò, Costanza, Carravetta, Armando, Fecarotta, Oreste, Tucciarelli, Tullio

“…In hydropower, the exploitation of small power sources requires the use of small turbines that combine efficiency and economy. Banki-Michell turbines represent…”
Get full text

A non-hydrostatic pressure distribution solver for the nonlinear shallow water equations over irregular topography by Aricò, Costanza, Lo Re, Carlo

“…•We propose a non-hydrostatic shallow waters, one-layer solver.•The governing equations are the continuity and the x, y, z momentum equations.•Vertical…”
Get full text

Comparative Analyses between the Zero-Inertia and Fully Dynamic Models of the Shallow Water Equations for Unsteady Overland Flow Propagation by Costanza Aricò, Carmelo Nasello

“…The shallow water equations are a mathematical tool widely applied for the simulation of flow routing in rivers and floodplains, as well as for flood…”
Get full text

Cross-Flow Turbine Design for Energy Production and Discharge Regulation by Sammartano, Vincenzo, Aricò, Costanza, Sinagra, Marco, Tucciarelli, Tullio

“…AbstractCross-flow turbines are very efficient and cheap turbines that allow a very good cost/benefit ratio for energy production located at the end of…”
Get full text

Monotonic solution of heterogeneous anisotropic diffusion problems by Aricò, Costanza, Tucciarelli, Tullio

“…Anisotropic problems arise in various areas of science and engineering, for example groundwater transport and petroleum reservoir simulations. The pure…”
Get full text

Numerical analysis of a new cross-flow type hydraulic turbine for high head and low flow rate by Picone, Calogero, Sinagra, Marco, Aricò, Costanza, Tucciarelli, Tullio

“…Cross-flow turbines have recently been proposed for energy recovery in aqueducts when the outlet pressure is greater than zero, owing to their constructive…”
Get full text

MAST-RT0 solution of the incompressible Navier-Stokes equations in 3D complex domains by Aricò, Costanza, Sinagra, Marco, Picone, Calogero, Tucciarelli, Tullio

“…A new numerical methodology to solve the 3D Navier-Stokes equations for incompressible fluids within complex boundaries and unstructured body-fitted…”
Get full text

Use of Heating Configuration to Control Marangoni Circulation during Droplet Evaporation by Walid Foudhil, Costanza Aricò, Patrick Perré, Sadok Ben Jabrallah

“…The present work presents a numerical study of the evaporation of a sessile liquid droplet deposited on a substrate and subjected to different heating…”
Get full text

Impeller Optimization in Crossflow Hydraulic Turbines by Marco Sinagra, Calogero Picone, Costanza Aricò, Antonio Pantano, Tullio Tucciarelli, Marwa Hannachi, Zied Driss

“…Crossflow turbines represent a valuable choice for energy recovery in aqueducts, due to their constructive simplicity and good efficiency under variable head…”
Get full text

Investigation of the hemodynamic flow conditions and blood‐induced stresses inside an abdominal aortic aneurysm by means of a SPH numerical model by Aricò, Costanza, Sinagra, Marco, Nagy, Róbert, Napoli, Enrico, Tucciarelli, Tullio

“…The estimation of blood flow–induced loads occurring on the artery wall is affected by uncertainties hidden in the complex interaction of the pulsatile flow,…”
Get full text

Anisotropic potential of velocity fields in real fluids: Application to the MAST solution of shallow water equations by Aricò, Costanza, Sinagra, Marco, Tucciarelli, Tullio

“…•We present a numerical model to solve the 2D fully dynamic shallow water equations.•Physical problem is regarded as an “anisotropic” potential flow…”
Get full text

Coupled Electric and Hydraulic Control of a PRS Turbine in a Real Transport Water Network by Marco Sinagra, Costanza Aricò, Tullio Tucciarelli, Pietro Amato, Michele Fiorino

“…Although many devices have recently been proposed for pressure regulation and energy harvesting in water distribution and transport networks, very few…”
Get full text