30 citations · 151 across the 15 of their papers we have counts for
16 papers
Shock impingement on a transitional hypersonic high-enthalpy boundary layer
Donatella Passiatore, Luca Sciacovelli, Paola Cinnella +1
The dynamics of a shock wave impinging on a transitional high-enthalpy boundary layer out of thermochemical equilibrium is investigated for the first time by means of a direct nume…
Predicting the vascular adhesion of deformable drug carriers in narrow capillaries traversed by blood cell
A. Coclite, G. Pascazio, M. D. de Tullio +1
In vascular targeted therapies, blood-borne carriers should realize sustained drug release from the luminal side towards the diseased tissue. In this context, such carriers are req…
Characterization of micro-Capsules Deformation in Branching Channels
Alessandro Coclite, Marco D. de Tullio, Giuseppe Pascazio +1
In this paper, the dynamic of inertial capsules into microfluidic bifurcations is studied. The fluid evolution is based on the solution of the BGK -- lattice Boltzmann scheme inclu…
A Lattice Boltzmann dynamic-Immersed Boundary scheme for the transport of deformable inertial capsules in low-Re flows
Alessandro Coclite, Sergio Ranaldo, Giuseppe Pascazio +1
In this work, a dynamic-Immersed--Boundary method combined with a BGK-Lattice--Boltzmann technique is developed and critically discussed. The fluid evolution is obtained on a three…
Finite-rate chemistry effects in turbulent hypersonic boundary layers: a direct numerical simulation study
Donatella Passiatore, Luca Sciacovelli, Paola Cinnella +1
The influence of high-enthalpy effects on hypersonic turbulent boundary layers is investigated by means of direct numerical simulations (DNS). A quasi-adiabatic flat-plate air flow…
Assessment of a high-order shock-capturing central-difference scheme for hypersonic turbulent flow simulations
Luca Sciacovelli, Donatella Passiatore, Paola Cinnella +1
High-speed turbulent flows are encountered in most space-related applications (including exploration, tourism and defense fields) and represent a subject of growing interest in the…
Kinematic and dynamic forcing strategies for predicting the transport of inertial capsules via a combined lattice Boltzmann-Immersed Boundary method
A. Coclite, S. Ranaldo, M. D. De Tullio +2
Modeling the transport of deformable capsules under different flow regimens is crucial in a variety of fields, including oil rheology, blood flow and the dispersion of pollutants.…
Predicting different adhesive regimens of circulating particles at blood capillary walls
A. Coclite, H. Mollica, S. Ranaldo +3
A fundamental step in the rational design of vascular targeted particles is the firm adhesion at the blood vessel walls. Here, a combined Lattice Boltzmann Immersed Boundary model…
An efficient flamelet progress-variable method for modeling non-premixed flames in weak electric fields
M. Di Renzo, P. De Palma, M. D. de Tullio +1
Combustion stabilization and enhancement of the flammability limits are mandatory objectives to improve nowadays combustion chambers. At this purpose, the use of an electric field…
A combined Lattice Boltzmann and Immersed Boundary approach for predicting the vascular transport of differently shaped particles
Alessandro Coclite, Marco Donato de Tullio, Giuseppe Pascazio +1
Modelling the vascular transport and adhesion of man-made particles is crucial for optimizing their efficacy in the detection and treatment of diseases. Here, a Lattice Boltzmann a…
LES of the Sandia Flame D Using an FPV Combustion Model
Mario Di Renzo, Alessandro Coclite, Marco Donato de Tullio +2
The simulation of turbulent combustion phenomena is still an open problem in modern fluid dynamics. Considering the economical importance of hydrocarbon combustion in energy produc…
Computing supersonic non-premixed turbulent combustion by an SMLD flamelet progress variable model
A. Coclite, L. Cutrone, M. Gurtner +3
This paper describes the numerical simulation of the NASA Langley Research Center supersonic H2 -Air combustion chamber performed using two approaches to model the presumed probabi…
An SMLD joint PDF model for turbulent non-premixed combustion using the flamelet progress-variable approach
Alessandro Coclite, Giuseppe Pascazio, Pietro De Palma +2
This paper provides an improved flamelet/progress variable (FPV) model for the simulation of turbulent combustion, employing the statistically most likely distribution (SMLD) appro…
Numerical investigation of high-pressure combustion in rocket engines using Flamelet/Progress-variable models
A. Coclite, L. Cutrone, P. De Palma +1
The present paper deals with the numerical study of high pressure LOx/H2 or LOx/hydrocarbon combustion for propulsion systems. The present research effort is driven by the continue…
An extended SMLD approach for presumed probability density function in flamelet combustion model
Alessandro Coclite, Giuseppe Pascazio, Pietro De Palma +1
This paper provides an extension of the standard flamelet progress variable (FPV) approach for turbulent combustion, applying the statistically most likely distribution (SMLD) fram…
The role of presumed probability density function in the simulation of non premixed turbulent combustion
Alessandro Coclite, Giuseppe Pascazio, Pietro De Palma +1
Flamelet Progress Variable (FPV) combustion models allow the evaluation of all thermo chemical quantities in a reacting flow by computing only the mixture fraction Z and a progress…