Abstract
The experimental investigations of gas-vapor-droplet two-phase flow formation during single water droplets and their aggregate motion through high-temperature (more than 1000 K) combustion products have been conducted with usage of cross-correlation measuring facility and optical methods of "tracer" visualization ("Particle Image Velocimetry" and "Interferometric Particle Imaging"). Modes of droplet motion in high-temperature gases area have been established. It has been determined the influence of the main droplet (sizes, composition, temperature, dispersability, form, velocity) and gas (temperature and velocity) characteristics on parameters of forming gas-vapor-droplet mixtures. The main elements of advanced firefighting technologies with the usage of time and space apportioned polydisperse composition water droplet flows have been formulated. Physical and predictive mathematical models have been developed to determine the basic parameters of equipment which is necessary for operation with these technology usage.
| Original language | English |
|---|---|
| Title of host publication | EPJ Web of Conferences |
| Publisher | EDP Sciences |
| Volume | 82 |
| DOIs | |
| Publication status | Published - 20 Jan 2015 |
| Event | Thermophysical Basis of Energy Technologies - 2014 - Tomsk, Russian Federation Duration: 15 Oct 2014 → 17 Oct 2014 |
Other
| Other | Thermophysical Basis of Energy Technologies - 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 15.10.14 → 17.10.14 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Cross-correlation video recording of gas-vapor-droplet two-phase flows. / Volkov, Roman S.; Vysokomornaya, Olga V.; Zhdanova, Alena Olegovna; Strizhak, Pavel A.
EPJ Web of Conferences. Vol. 82 EDP Sciences, 2015. 01059.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Cross-correlation video recording of gas-vapor-droplet two-phase flows
AU - Volkov, Roman S.
AU - Vysokomornaya, Olga V.
AU - Zhdanova, Alena Olegovna
AU - Strizhak, Pavel A.
PY - 2015/1/20
Y1 - 2015/1/20
N2 - The experimental investigations of gas-vapor-droplet two-phase flow formation during single water droplets and their aggregate motion through high-temperature (more than 1000 K) combustion products have been conducted with usage of cross-correlation measuring facility and optical methods of "tracer" visualization ("Particle Image Velocimetry" and "Interferometric Particle Imaging"). Modes of droplet motion in high-temperature gases area have been established. It has been determined the influence of the main droplet (sizes, composition, temperature, dispersability, form, velocity) and gas (temperature and velocity) characteristics on parameters of forming gas-vapor-droplet mixtures. The main elements of advanced firefighting technologies with the usage of time and space apportioned polydisperse composition water droplet flows have been formulated. Physical and predictive mathematical models have been developed to determine the basic parameters of equipment which is necessary for operation with these technology usage.
AB - The experimental investigations of gas-vapor-droplet two-phase flow formation during single water droplets and their aggregate motion through high-temperature (more than 1000 K) combustion products have been conducted with usage of cross-correlation measuring facility and optical methods of "tracer" visualization ("Particle Image Velocimetry" and "Interferometric Particle Imaging"). Modes of droplet motion in high-temperature gases area have been established. It has been determined the influence of the main droplet (sizes, composition, temperature, dispersability, form, velocity) and gas (temperature and velocity) characteristics on parameters of forming gas-vapor-droplet mixtures. The main elements of advanced firefighting technologies with the usage of time and space apportioned polydisperse composition water droplet flows have been formulated. Physical and predictive mathematical models have been developed to determine the basic parameters of equipment which is necessary for operation with these technology usage.
UR - http://www.scopus.com/inward/record.url?scp=84921743071&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84921743071&partnerID=8YFLogxK
U2 - 10.1051/epjconf/20158201059
DO - 10.1051/epjconf/20158201059
M3 - Conference contribution
AN - SCOPUS:84921743071
VL - 82
BT - EPJ Web of Conferences
PB - EDP Sciences
ER -