Abstract
We developed an experimental setup equipped with tube furnace for continuous heating of heterogeneous drops at a constant temperature and high-speed camera to study characteristics of phase transitions at interfaces of these drops. Also, an experimental procedure was proposed to estimate time characteristics of processes occurring when heated heterogeneous drops in high-temperature environment. As an example, at temperature of heating of 1373 K, lifetime of 15 μl water drop with 1 mm solid inclusion made of natural graphite in high-temperature environment equals almost to 1 s. Experimental data also enabled to reveal minimum temperature at which intensive vaporization of 5 μl, 10 μl and 15 μl drops with inclusions in size of 2×2×2 mm proceeds with explosive breakup. This temperature equals to 803 ± 10 K depending on initial water volume in heterogeneous drops.
| Original language | English |
|---|---|
| Article number | 01087 |
| Journal | MATEC Web of Conferences |
| Volume | 72 |
| DOIs | |
| Publication status | Published - 9 Aug 2016 |
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ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
Cite this
An Experimental Procedure to Estimate Lifetime of Water Drop with Graphite Inclusion under Intensive Vaporization with Explosive Breakup. / Legros, Jean C.; Gumerov, Vladislav M.; Piskunov, Maxim V.
In: MATEC Web of Conferences, Vol. 72, 01087, 09.08.2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - An Experimental Procedure to Estimate Lifetime of Water Drop with Graphite Inclusion under Intensive Vaporization with Explosive Breakup
AU - Legros, Jean C.
AU - Gumerov, Vladislav M.
AU - Piskunov, Maxim V.
PY - 2016/8/9
Y1 - 2016/8/9
N2 - We developed an experimental setup equipped with tube furnace for continuous heating of heterogeneous drops at a constant temperature and high-speed camera to study characteristics of phase transitions at interfaces of these drops. Also, an experimental procedure was proposed to estimate time characteristics of processes occurring when heated heterogeneous drops in high-temperature environment. As an example, at temperature of heating of 1373 K, lifetime of 15 μl water drop with 1 mm solid inclusion made of natural graphite in high-temperature environment equals almost to 1 s. Experimental data also enabled to reveal minimum temperature at which intensive vaporization of 5 μl, 10 μl and 15 μl drops with inclusions in size of 2×2×2 mm proceeds with explosive breakup. This temperature equals to 803 ± 10 K depending on initial water volume in heterogeneous drops.
AB - We developed an experimental setup equipped with tube furnace for continuous heating of heterogeneous drops at a constant temperature and high-speed camera to study characteristics of phase transitions at interfaces of these drops. Also, an experimental procedure was proposed to estimate time characteristics of processes occurring when heated heterogeneous drops in high-temperature environment. As an example, at temperature of heating of 1373 K, lifetime of 15 μl water drop with 1 mm solid inclusion made of natural graphite in high-temperature environment equals almost to 1 s. Experimental data also enabled to reveal minimum temperature at which intensive vaporization of 5 μl, 10 μl and 15 μl drops with inclusions in size of 2×2×2 mm proceeds with explosive breakup. This temperature equals to 803 ± 10 K depending on initial water volume in heterogeneous drops.
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UR - http://www.scopus.com/inward/citedby.url?scp=84984612098&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20167201087
DO - 10.1051/matecconf/20167201087
M3 - Article
VL - 72
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 01087
ER -