Deep learning architecture for sparse and noisy turbulent flow data

F Sofos, D Drikakis, IW Kokkinakis - Physics of Fluids, 2024 - pubs.aip.org
The success of deep learning models in fluid dynamics applications will depend on their
ability to handle sparse and noisy data accurately. This paper concerns the development of …

[LIVRO][B] Gas-liquid flows

BJ Azzopardi - 2006 - dl.begellhouse.com
It is with great pleasure that I welcome this book by Professor Barry Azzopardi to the Series.
Multiphase flows, and in particular the gas-liquid flows which are the subject of this book, are …

Gas slug ascent through changes in conduit diameter: Laboratory insights into a volcano‐seismic source process in low‐viscosity magmas

MR James, SJ Lane, BA Chouet - Journal of Geophysical …, 2006 - Wiley Online Library
Seismic signals generated during the flow and degassing of low‐viscosity magmas include
long‐period (LP) and very‐long‐period (VLP) events, whose sources are often attributed to …

A preliminary model for the migration of sulfide droplets in a magmatic conduit and the significance of volatiles

Z Yao, JE Mungall, K Qin - Journal of Petrology, 2019 - academic.oup.com
A close relationship between Ni–Cu–(PGE) sulfide deposits and magmatic conduit systems
has been widely accepted, but our present understanding still rests on empirical inductions …

Development of two-phase flow downstream of a horizontal sudden expansion

WH Ahmed, CY Ching, M Shoukri - International Journal of Heat and Fluid …, 2008 - Elsevier
Experiments were performed to characterize the development of air–oil two-phase flow
downstream of horizontal sudden expansions with area ratios of 0.0625 and 0.25. The tests …

Upward bubbly flows in a square pipe with a sudden expansion: Bubble dispersion and reattachment length

Y Kim, H Park - International Journal of Multiphase Flow, 2019 - Elsevier
We investigate the bubble dynamics and subsequent changes in the liquid-phase flow
characteristics of upward bubbly flows in a square pipe with a sudden expansion (expansion …

Experimental investigation of a wet foam flow through a horizontal sudden expansion

F Aloui, S Madani - Experimental thermal and fluid science, 2008 - Elsevier
In this study, the flow characteristics of an aqueous foam have been studied through a
horizontal sudden expansion localized in the middle of a horizontal duct. With a square …

Experimental investigation of sudden expansion's influence on the hydrodynamic behavior of different sub-regimes of intermittent flow

A Arabi, Y Salhi, Y Zenati, EK Si-Ahmed… - Journal of Petroleum …, 2021 - Elsevier
Sub-regimes of intermittent two-phase flows through a sudden expansion have been
investigated experimentally. Two pipes of 30 and 40 mm ID connected by a sudden …

The effect of fluid properties on development of two-phase flow after an expansion valve based on the comparison of R245fa and R134a

Y Yao, P Hrnjak - International Journal of Refrigeration, 2024 - Elsevier
This paper analyzes the develo** adiabatic two-phase flow after an expansion valve in an
air conditioning system. R245fa and POE 32 mixture is used as the working fluid. The …

Pressure recovery of two-phase flow across sudden expansions

WH Ahmed, CY Ching, M Shoukri - International journal of multiphase flow, 2007 - Elsevier
An analytical formulation for the pressure recovery of two-phase flow across a sudden
expansion was developed. The formulation takes into account the change in void fraction …