Nonintrusive measurement of interfacial area and volumetric fraction in dispersed two-phase flows using a neural network to process acoustic signals-A numerical investigation

2010 ◽  
Vol 26 (2) ◽  
pp. 234-251 ◽  
Author(s):  
Érica R. Filletti ◽  
Paulo Seleghim Jr
Keyword(s):  
Neural Network ◽  
Numerical Investigation ◽  
Interfacial Area ◽  
Acoustic Signals ◽  
Volumetric Fraction ◽  
Two Phase Flows ◽  
Two Phase ◽  
Nonintrusive Measurement

Gas Void Fraction Prediction for Air-Water and Air-Oil Two-Phase Flows via Artificial Neural Network

2019 ◽  
Author(s):  
Tiago Ferreira Souza ◽  
Caio Araujo ◽  
Maurício Figueiredo ◽  
FLAVIO SILVA ◽  
Ana Maria Frattini Fileti
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Void Fraction ◽  
Two Phase Flows ◽  
Two Phase ◽  
Artificial Neural ◽  
Gas Void Fraction

Recent Progress in the Studies of Gas-Liquid Two-Phase Flows at Microgravity Conditions

2003 ◽  
Author(s):  
Tomoji Takamasa ◽  
Takashi Hibiki
Keyword(s):  
Recent Progress ◽  
Interfacial Area ◽  
Phase System ◽  
Two Phase Flows ◽  
Two Phase ◽  
Interfacial Area Transport ◽  
Drift Flux ◽  
Wide Range ◽  
Microgravity Conditions ◽  
Heat Loads

In a thermal system of spacecraft, two-phase flow system now is an excellent alternative to the conventional single-phase system in transporting large amount of thermal energy at a uniform temperature regardless of variations in the heat loads. In addition, two-phase flows exist in a wide range of applications and enabling technologies in space. This report outlines recent progress in the studies of gas-liquid two-phase flows at microgravity conditions, especially for which regarding to interfacial area transport and drift flux.

Numerical investigation of two-phase flows in plug nozzles

1993 ◽  
Vol 36 (4) ◽  
pp. 360-368
Author(s):  
I. M. Vasenin ◽  
A. A. Glazunov ◽  
V. A. Ivanov ◽  
N. A. Obukhov ◽  
A. V. Shamin ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
Two Phase Flows ◽  
Two Phase ◽  
Plug Nozzles
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