Acetone PLIF Concentration Measurements in a Submerged Round Turbulent Jet

被引：0
|
作者：
Kravtsov, Z. D. [1 ,2 ]
Chikishev, L. M. [1 ,2 ]
Dulin, V. M. [1 ,2 ]
机构：
[1] Kutateladze Inst Thermophys, 1 Lavrentyev Ave, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, 2 Pirogova St, Novosibirsk 630090, Russia
来源：
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2016) | 2016年 / 1770卷
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1063/1.4964087
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Transport of passive scalar in near-field of a submerged turbulent jet, was studied experimentally by using the planar laser-induced fluorescence technique. The jet issued from a round pipe with the inner diameter and length of 21 min and 700 mm, respectively. Three cases of Reynolds numbers were studied: Re = 3000, 6000, and 9000. Vapor of acetone, mixed to the jet flow, served as a passive fluorescent tracer. The paper describes data processing utilized to convert intensity of fluorescence images to the instantaneous concentration.
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页数：6
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