Experimental estimation of the influence of the droplet evaporation process on the conditions of movement in an oncoming high-temperature gas flow; High Temperature; Vol. 54, iss. 4

Experimental estimation of the influence of the droplet evaporation process on the conditions of movement in an oncoming high-temperature gas flow; High Temperature; Vol. 54, iss. 4

מידע ביבליוגרפי
Parent link:High Temperature
Vol. 54, iss. 4.— 2016.— [P. 555-559]
מחבר ראשי: Volkov R. S. Roman Sergeevich
מחבר תאגידי: Национальный исследовательский Томский политехнический университет Энергетический институт Кафедра теоретической и промышленной теплотехники
מחברים אחרים: Kuznetsov G. V. Geny Vladimirovich, Strizhak P. A. Pavel Alexandrovich
סיכום:Title screen
By means of high-speed video registration, the cross-correlation system, and panoramic optical methods of trace visualization, experimental estimation of the influence of liquid (water) droplet evaporation on the conditions of droplet movement (acceleration and deceleration) through the high-temperature (about 1100 K) gases was made. The experiments were conducted with droplets about 1–6 mm in diameter at start velocities of 1–5 m/s. We compare the integral characteristics of the droplet movement in the air at a temperature of about 300 K (in the ongoing flow and through the steady gas medium) and in the combustion product flow at a temperature of about 1100 K. The gas and the air flow velocities were about 1.5 m/s. The typical difference in the droplet velocities under essentially different ambient temperatures was discovered. The contribution of water evaporation and the ongoing gas movement into droplet deceleration was discovered.
Режим доступа: по договору с организацией-держателем ресурса
שפה:אנגלית
יצא לאור: 2016
נושאים:
электронный ресурс
труды учёных ТПУ
экспериментальная оценка
испарение
высокотемпературные газовые потоки
גישה מקוונת:http://dx.doi.org/10.1134/S0018151X1603024X
פורמט: אלקטרוני Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652317

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