A coupled pressure-based computational method for incompressible/compressible flows

ZJ Chen, AJ Przekwas - Journal of Computational Physics, 2010 - Elsevier
Pressure-based flow solvers couple continuity and linearized truncated momentum
equations to derive a Poisson type pressure correction equation and use the well known …

A high-resolution pressure-based algorithm for fluid flow at all speeds

F Moukalled, M Darwish - Journal of Computational Physics, 2001 - Elsevier
A new collocated finite-volume-based solution procedure for predicting viscous
compressible and incompressible flows is presented. The technique is equally applicable in …

Bottom changes in coastal areas with complex shorelines

F Gallerano, G Cannata, S Scarpone - Engineering Applications of …, 2017 - Taylor & Francis
ABSTRACT A model for the sea-bottom change simulations in coastal areas with complex
shorelines is proposed. In deep and intermediate water depths, the hydrodynamic quantities …

Analysis of the effect of flow rate on the Doppler continuity equation for stenotic orifice area calculations: a numerical study

CG DeGroff, R Shandas, L Valdes-Cruz - Circulation, 1998 - Am Heart Assoc
Background—Flow-rate dependencies of the Doppler continuity equation are addressed in
this study. Methods and Results—By use of computational fluid dynamic (CFD) software with …

Manipulation of nanoparticles and biomolecules by electric field and surface tension

Y Liu, K Oh, JG Bai, CL Chang, W Yeo… - Computer Methods in …, 2008 - Elsevier
Electric field has become one of the most widely used tools for manipulating cells,
biomolecules, and nanoscale particles in microfluidic devices. This paper presents the …

Numerical integration of the contravariant integral form of the Navier–Stokes equations in time-dependent curvilinear coordinate systems for three-dimensional free …

G Cannata, C Petrelli, L Barsi, F Gallerano - Continuum Mechanics and …, 2019 - Springer
We propose a three-dimensional non-hydrostatic shock-capturing numerical model for the
simulation of wave propagation, transformation and breaking, which is based on an original …

Application of computational fluid dynamics techniques to blood pumps

R Sukuma, MM Athavale, VB Makhijani… - Artificial …, 1996 - Wiley Online Library
Present‐day computational fluid dynamics (CFD) techniques can be used to analyze the
behavior of fluid flow in a variety of pumps. CFD can be a powerful tool during the design …

A new numerical model for simulations of wave transformation, breaking and long‐shore currents in complex coastal regions

F Gallerano, G Cannata… - International Journal for …, 2016 - Wiley Online Library
In this paper, we propose a model based on a new contravariant integral form of the fully
nonlinear Boussinesq equations in order to simulate wave transformation phenomena, wave …

Modification of Poiseuille Flow to a Pulsating Flow Using a Periodically Expanding-Contracting Balloon

I Moulinos, C Manopoulos, S Tsangaris - Fluids, 2023 - mdpi.com
Balloon pumps are employed to assist cardiac function in cases of acute myocardial
infarction, ventricular arrhythmias, cardiogenic shock, unstable angina, refractory ventricular …

Upwind WENO scheme for shallow water equations in contravariant formulation

F Gallerano, G Cannata, M Tamburrino - Computers & Fluids, 2012 - Elsevier
An Upwind Weighted Essentially Non-Oscillatory scheme for the solution of the Shallow
Water Equations on generalized curvilinear coordinate systems is proposed. The Shallow …