Search Results - "Cristo, Cristiana Di"

Two-Dimensional Two-Phase Depth-Integrated Model for Transients over Mobile Bed by Cristo, Cristiana Di, Greco, Massimo, Iervolino, Michele, Leopardi, Angelo, Vacca, Andrea

“…AbstractFast geomorphic transients may involve complex scenarios of sediment transport, occurring near the bottom as bed load (i.e., saltating, sliding, and…”
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Two different approaches for monitoring planning in sewer networks: topological vs. deterministic optimization by Simone, Antonietta, Cesaro, Alessandra, Di Cristo, Cristiana, Fecarotta, Oreste, Morani, Maria Cristina

“…Abstract Monitoring of sewer networks (SNs) is an important task whose planning can be related to various purposes, for example contaminant detection and…”
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Spatial Aggregation Effect on Water Demand Peak Factor by Del Giudice, Giuseppe, Di Cristo, Cristiana, Padulano, Roberta

“…A methodological framework for the estimation of the expected value of hourly peak water demand factor and its dependence on the spatial aggregation level is…”
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On the applicability of minimum channel length criterion for roll-waves in mud-flows by Di, Cristiana Cristo, Iervolino, Michele, Vacca, Andrea

“…The paper addresses the prediction of roll-waves occurrence in mud-flows. The spatial growth of a point-wise disturbance is analytically described, based on…”
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Impact Coefficient Evaluation for Sensor Location in Sewer Systems by Guadagno, Valeria, Del Giudice, Giuseppe, Di Cristo, Cristiana, Leopardi, Angelo, Simone, Antonietta

“…Identification and control of the pollutant load in sewer networks (SNs) are among the priorities for utilities to reduce the impact on water bodies and to…”
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Wave propagation in linearized shallow flows of power-law fluids by Di Cristo, Cristiana, Iervolino, Michele, Vacca, Andrea

“…•A depth-averaged model with a power-law rheology is studied analytically.•Basic wave parameters and linearized response functions are derived.•The Full…”
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Evaluation of Different Formulations to Optimally Locate Sensors in Sewer Systems by Banik, Bijit Kumar, Alfonso, Leonardo, Di Cristo, Cristiana, Leopardi, Angelo, Mynett, Arthur

“…AbstractEfficient management of a sewer system includes the control of the conveyed wastewater quality to adequately operate treatment plants and protect the…”
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A remark on finite volume methods for 2D shallow water equations over irregular bottom topography by Di Cristo, Cristiana, Greco, Massimo, Iervolino, Michele, Martino, Riccardo, Vacca, Andrea

“…The 2D shallow water equations are often solved through finite volume (FV) methods in the presence of irregular topography or in non-rectangular channels. The…”
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Modelling the impact of a dam‐break wave on a vertical wall by Del Gaudio, Andrea, La Forgia, Giovanni, Constantinescu, George, De Paola, Francesco, Di Cristo, Cristiana, Iervolino, Michele, Leopardi, Angelo, Vacca, Andrea

“…Summary Dam‐Break waves arise from the sudden release of the water stored behind a wall, and they cause destruction and losses on nearby areas…”
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Multiobjective Valve Management Optimization Formulations for Water Quality Enhancement in Water Distribution Networks by Quintiliani, Claudia, Marquez-Calvo, Oscar, Alfonso, Leonardo, Di Cristo, Cristiana, Leopardi, Angelo, Solomatine, Dimitri P, de Marinis, Giovanni

“…AbstractWater distribution networks (WDNs) need to guarantee that water is delivered with adequate quality. This paper compares the performance of 12…”
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Numerical simulation of mud-flows impacting structures by Greco, Massimo, Di Cristo, Cristiana, Iervolino, Michele, Vacca, Andrea

“…The study of the interaction of mud-flows with obstacles is important to define inundation zones in urban areas and to design the possible structural…”
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Applicability of Kinematic, Diffusion, and Quasi-Steady Dynamic Wave Models to Shallow Mud Flows by Cristo, Cristiana Di, Iervolino, Michele, Vacca, Andrea

“…AbstractUnsteady shallow-layer flows may be described through full dynamic models or using simplified momentum equations, based on kinematic, diffusion, and…”
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Analysis of the effects of COVID-19 restriction policies on drinking water consumption by smart water network data filtering by Evangelista, Stefania, Nardi, Mariantonia, Padulano, Roberta, Di Cristo, Cristiana, Del Giudice, Giuseppe

“…Abstract People's habits changed during the COVID-19 pandemic and the consequent containment policies, with numerous implications in all fields. In particular,…”
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Vulnerability Assessment to Trihalomethane Exposure in Water Distribution Systems by Quintiliani, Claudia, Di Cristo, Cristiana, Leopardi, Angelo

“…Chlorination is an effective and cheap disinfectant for preventing waterborne diseases-causing microorganisms, but its compounds tend to react with the natural…”
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Impact Force of a Geomorphic Dam-Break Wave against an Obstacle: Effects of Sediment Inertia by Di Cristo, Cristiana, Greco, Massimo, Iervolino, Michele, Vacca, Andrea

“…The evaluation of the impact force on structures due to a flood wave is of utmost importance for estimating physical damage and designing adequate…”
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Pollution Source Identification of Accidental Contamination in Water Distribution Networks by Cristo, Cristiana Di, Leopardi, Angelo

“…In the present technical note, a simple methodology for identifying the source location of an accidental contamination in a water distribution network is…”
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Greedy Algorithms for Sensor Location in Sewer Systems by Banik, Bijit, Alfonso, Leonardo, Di Cristo, Cristiana, Leopardi, Angelo

“…Wastewater quality monitoring is receiving growing interest with the necessity of developing new strategies for controlling accidental and intentional illicit…”
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Inlet effects on roll-wave development in shallow turbulent open-channel flows by Campomaggiore, Francesca, Di Cristo, Cristiana, Iervolino, Michele, Vacca, Andrea

“…The present work investigates the effect of the flow profile induced by an inlet condition on the roll-wave evolution in turbulent clear-water flows. The study…”
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Roll-waves prediction in dense granular flows by Cristo, Cristiana Di, Iervolino, Michele, Vacca, Andrea, Zanuttigh, Barbara

“…This paper analyses conditions for roll-waves formation in homogeneous granular flows with the aim of predicting their occurrence in finite length channels…”
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Simulation of dam-break waves on movable beds using a multi-stage centered scheme by EVANGELISTA, Stefania, ALTINAKAR, Mustafa S., DI CRISTO, Cristiana, LEOPARDI, Angelo

“…This paper presents the application of the multi-stage first-order centered scheme GMUSTA to solve a two-phase flow model with four equations for simulating…”
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