Contributo in atti di convegno
Concentration and segregation of particles and bubbles by turbulence |
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Color Scratches Removal using Human Perception |
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The National Council of Research and the Equal Opportunity Issue |
In this paper the authors present the role and the positive actions in which the The equal Opportunity Committee of the National Council of Research is devoted. | |
Variational properties of a model for image segmentation with overlapping regions |
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Hamilton-Jacobi-Bellman approach for the climbing problem for multi-stage launchers |
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Detached Eddy Simulation of the Flow Behind an Isolated Propeller |
The turbulent flow behind a rotating marine propeller is analysed by integration of the Reynolds-Averaged Navier-Stokes Equations with both the Spalart & Allmaras (1994) eddy viscosity model and by a Detached Eddy Simulation approach (Spalart et al 1997) in order to assess advantages and limits… | |
On the use of synchronous and asynchronous single-objective deterministic particle swarm optimization in ship design problems |
. A guideline for an effective and efficient use of a deterministic variant of the Particle Swarm Optimization (PSO) algorithm is presented and discussed, assuming limited computational resources. PSO was introduced in Kennedy and Eberhart (1995) and successfully applied in many fields of… | |
CFD analysis of propeller-rudder interaction |
Interaction of the vortex systems detached from a propeller with a rudder installed in its wake is investigated by CFD. The correct prediction of this phenomenon is of great interest in naval hydrodynamics research, it being the source of irradiated noise and vibratory loads. The phenomenology is… | |
Generalizing Wiener Estimator to frame operators |
In this paper the Wiener estimator for signal-denoising is generalized to finite frame operators. In particular, a two-stage procedure which results in a non-linear and non-diagonal estimator is proposed. Advantages and disadvantages with respect to the classical Wiener estimator used with… | |
A double dynamic fast algorithm to solve multi-vehicle Dial a Ride Problem |
In this work a two level heuristic algorithm is described for a nearly real-time multi-vehicle many-to-many Dial-A-Ride Problem (DARP). This algorithm is ready to support a Demand Responsive Transportation System in which we face the problem of quickly evaluate a good-quality schedule for the… |
