Results 1 to 10 of about 6,054,606 (318)

Droplet Manipulations in Two Phase Flow Microfluidics

open access: yesMicromachines, 2015
Even though droplet microfluidics has been developed since the early 1980s, the number of applications that have resulted in commercial products is still relatively small.
Arjen M. Pit   +2 more
doaj   +2 more sources

Analysis of Conductance Probes for Two-Phase Flow and Holdup Applications [PDF]

open access: yesSensors, 2020
In this paper we perform an analysis of the conductance probes used in two-phase flow applications especially for two-phase flow tomography of annular flow, to measure the waves produced in the interface with different boundary conditions without ...
José-Luis Muñoz-Cobo   +3 more
doaj   +2 more sources

Measurement of Fugitive Particulate Matter Emission: Current State and Trends

open access: yesKONA Powder and Particle Journal, 2023
Fugitive particulate matter (FPM) refers to a mixture of solid particles and liquid droplets that are released into the air without passing through confined flow equipment.
Tianyi Cai, Wu Zhou
doaj   +1 more source

Physics-informed neural networks for phase-field method in two-phase flow

open access: yesThe Physics of Fluids, 2022
The complex flow modeling based on machine learning is becoming a promising way to describe multiphase fluid systems. This work demonstrates how a physics-informed neural network promotes the combination of traditional governing equations and advanced ...
Rundi Qiu   +7 more
semanticscholar   +1 more source

Near-Surface Defects Identification of Polyethylene Pipes Based on Synchro-Squeezing Transform and Deep Learning

open access: yesApplied Sciences, 2023
To conduct the ultrasonic weld inspection of polyethylene pipes, it is necessary to use low-frequency transducers due to the high sound energy attenuation of polyethylene.
Chaolei Chen   +5 more
doaj   +1 more source

Study of Two-Phase Newtonian Nanofluid Flow Hybrid with Hafnium Particles under the Effects of Slip

open access: yesInventions, 2020
This paper investigates the role of slip in a two-phase flow of Newtonian fluid. The nano-size Hafnium particles are used in the base fluid. The fluid under consideration is studied for two cases namely (i) fluid phase (ii) phase of particles. Both cases
R. Ellahi   +5 more
semanticscholar   +1 more source

Comparison of Intergroup Mass Transfer Coefficient Correlations in Two-Group IATE for Subcooled Boiling Flow

open access: yesFrontiers in Energy Research, 2022
The interfacial area concentration (IAC) is of vital importance in determining the interfacial transfer terms of mass, momentum, and energy between phases in the two-fluid model.
Longxiang Zhu   +4 more
doaj   +1 more source

Slug Regime Transitions in a Two-Phase Flow in Horizontal Round Pipe. CFD Simulations

open access: yesApplied Sciences, 2020
The main objective of the study is to propose a technical solution integrated into the pipeline for the transition of the flow regime from slug to bubbly two-phase flow.
Vitaly Sergeev   +4 more
doaj   +1 more source

Numerical analyses of wire-plate electrohydrodynamic flows [PDF]

open access: yes, 2023
We present numerical analyses of 2-D electrohydrodynamic (EHD) flows of a dielectric liquid between a wire electrode and two plate electrodes with a Poiseuille flow, using direct numerical simulation and global stability analysis. Both conduction and injection mechanisms for charge generation are considered. In this work, we focused on the intensity of
arxiv   +1 more source

Investigation to Improve the Pool Boiling Heat Transfer Characteristics Using Laser-Textured Copper-Grooved Surfaces

open access: yesInternational Journal of Photoenergy, 2020
Improving the performance of pool boiling with critical heat flux of pool boiling and enhancing the coefficient of heat transfer through surface modification technique have gained a lot of attention.
Dharmendra Mani   +3 more
doaj   +1 more source

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