Experimental study of interaction of two parallel circular jets

被引：0
|
作者：
Philippov, M. V. [1 ]
Chokhar, I. A. [2 ]
Terekhov, V. V. [2 ]
机构：
[1] Novosibirsk State Univ, Pirogov Str 2, Novosibirsk 630090, Russia
[2] RAS, SB, Kutateladze Inst Thermophys, Lavrentiev Ave 1, Novosibirsk 630090, Russia
来源：
4TH ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS | 2019年 / 1359卷
关键词：
D O I：
10.1088/1742-6596/1359/1/012019
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The results of experimental study of interaction in a system of two turbulent circular parallel jets are presented. The studies were conducted using a two-component laser-Doppler anemometer with an adaptive time selection of the velocity vector. The distance between the jet axes in experiments was varied within s/D = 1.8-3.0 with Reynolds numbers Re = 5500 and 11000. Distributions of average and pulsating components of the velocity vector at distances from the nozzle H/D = 0-10 were obtained. These distributions were analyzed in the region closest to the nozzles and the region of the greatest jet interaction.
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页数：5
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