Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Christopher R. Leonardi"'
Publikováno v:
Renewable Energy. 205:30-52
Autor:
Nathan J. Di Vaira, Łukasz Łaniewski-Wołłk, Raymond L. Johnson, Saiied M. Aminossadati, Christopher R. Leonardi
Publikováno v:
Journal of Fluid Mechanics. 960
Hydrodynamic clogging in planar channels is studied via direct numerical simulation for the first time, utilising a novel numerical test cell and stochastic methodology with special focus on the influence of electrostatic forces. Electrostatic physic
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering. 14:303-314
The stress distribution around a circular borehole has been studied extensively. The existing analytical poroelastic solutions, however, often neglect the complex interactions between the solid and fluid that can significantly affect the stress solut
Autor:
Christopher R. Leonardi, Nathan J. Di Vaira, Lukasz Laniewski-Wollk, Saiied M. Aminossadati, Raymond L. Johnson
Publikováno v:
Day 1 Tue, January 31, 2023.
A growing number of hydraulic fracturing stimulation treatments rely solely on the deployment of 100-mesh (i.e. 150μm) proppant. Further, these may be preceded by post-pad injection of microparticles (i.e. 5-75μm) with the intent of activating natu
Autor:
Łukasz Łaniewski-Wołłk, Christopher R. Leonardi, Saiied M. Aminossadati, Jon W. S. McCullough
Publikováno v:
Powder Technology. 390:143-158
Particle suspensions form a fundamental yet complex component of many scientific and engineering endeavours. This paper proposes a numerical coupling between the lattice Boltzmann and discrete element methods that resolves particle suspensions expose
Autor:
Sébastien Poncet, Christopher R. Leonardi, A. Kamyar, Agus P. Sasmito, Saiied M. Aminossadati
Publikováno v:
European Journal of Mechanics - B/Fluids. 82:93-105
Ice slurries are used as secondary refrigerants in cooling applications. To determine optimal operating conditions, it is most important to understand then identify the conditions offering the best compromise between high heat transfer and low pressu
Autor:
Christopher R. Leonardi, Mariusz Rutkowski, Łukasz Łaniewski-Wołłk, Jacek Szumbarski, Wojciech Gryglas
Publikováno v:
Computers & Mathematics with Applications. 79:3547-3569
We present the usage of an adjoint Lattice Boltzmann Method (LBM) for open-loop control of two-dimensional flapping wing motion. Movement of the wing is parametrised with periodic B-Splines, while the wing interacts with the surrounding flow via an I
Autor:
Jon W. S. McCullough, Christopher R. Leonardi, Saiied M. Aminossadati, John R. Williams, Bruce D. Jones
Publikováno v:
Computers & Mathematics with Applications. 79:174-194
Modelling the thermodynamic and hydrodynamic interactions of suspended particles is a significant and ongoing numerical challenge. Addressing this is necessary in order to be able to fully model numerous industrial and scientific processes of practic
Publikováno v:
Energy and Buildings. 271:112297
Autor:
Christopher R. Leonardi, Bryce Hill
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering. 37
This paper presents a lattice Boltzmann framework for the transient simulation of blood flow using biologically inspired geometries and pressure boundary conditions. The Kuang-Luo rheological model is used to represent blood as a homogeneous continuu