77 citations · 183 across the 5 of their papers we have counts for
5 papers
Buoyancy effect on the flow pattern and the thermal performance of an array of circular cylinders
Francesco Fornarelli, Antonio Lippolis, Paolo Oresta
In this paper we found, by means of numerical simulations, a transition in the oscillatory character of the flow field for a particular combination of buoyancy and spacing in an ar…
Heat transport in boiling turbulent Rayleigh-Bénard convection
Rajaram Lakkaraju, Richard J. A. M. Stevens, Paolo Oresta +3
Boiling is an extremely effective way to promote heat transfer from a hot surface to a liquid due to several mechanisms many of which are not understood in quantitative detail. An…
Flow patterns and heat transfer around six in-line circular cylinders at low Reynolds number
Francesco Fornarelli, Paolo Oresta, Antonio Lippolis
The flow field and the heat transfer around six in-line iso-thermal circular cylinders has been studied by mean of numerical simulations. Two values of the center to center spacing…
Fractal dimension of a liquid flows predicted coupling an Eulerian-Lagrangian approach with a Level-Set method
Paolo Oresta, Arturo De Risi, Teresa Donateo +1
The fractal dimension of a liquid column is a crucial parameter in several models describing the main features of the primary break-up occurring at the interface of a liquid phase…
Heat transfer mechanisms in bubbly Rayleigh-Benard convection
Paolo Oresta, Roberto Verzicco, Detlef Lohse +1
The heat transfer mechanism in Rayleigh-Benard convection in a liquid with a mean temperature close to its boiling point is studied through numerical simulations with point-like va…