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Experimental investigation on liquid-liquid-gas flow: Flow patterns and pressure-gradient
(Elsevier Science BvAmsterdamHolanda, 2009)
Critical parameter determination of sonic flow controller diamond microtubes and micronozzles
(2007-12-19)
In this article, the authors measure throughput of sonic diamond microtubes and micronozzles that can work as passive gas flow controllers and flow meters under choking conditions. The behavior of the outlet pressure through ...
Critical parameter determination of sonic flow controller diamond microtubes and micronozzles
(2007-12-19)
In this article, the authors measure throughput of sonic diamond microtubes and micronozzles that can work as passive gas flow controllers and flow meters under choking conditions. The behavior of the outlet pressure through ...
Simulations of incompressible fluid flows by a least squares finite element method
(2005-07-01)
In this work simulations of incompressible fluid flows have been done by a Least Squares Finite Element Method (LSFEM) using velocity-pressure-vorticity and velocity-pressure-stress formulations, named u-p-ω) and u-p-τ ...
Simulations of incompressible fluid flows by a least squares finite element method
(2005-07-01)
In this work simulations of incompressible fluid flows have been done by a Least Squares Finite Element Method (LSFEM) using velocity-pressure-vorticity and velocity-pressure-stress formulations, named u-p-ω) and u-p-τ ...
Stability analysis of core-annular flow and neutral stability wave number
(JOHN WILEY & SONS INC, 2008)
A general transition criterion is proposed in order to locate the core-annular flow pattern in horizontal and vertical oil-water flows. It is based on a rigorous one-dimensional two-fluid model of liquid-liquid two-phase ...
Gradient flows, second-order gradient systems and convexity
(Society for Industrial and Applied Mathematics Publications, 2018)
We disclose an interesting connection between the gradient flow of a C
2
-
smooth function ψ and evanescent orbits of the second order gradient system defined
by the square-norm of ∇ψ, under adequate convexity assumption. ...
Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...
Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...