Measurement of Temperature and Temperature Fluctuations in Wick Stabilized Micro Flame Using Digital Holographic Interferometry

被引：4
|
作者：
Agarwal, Shilpi [1 ]
Rastogi, Vivek [1 ]
Kumar, Varun [1 ]
Dubey, Satish Kumar [1 ]
Shakher, Chandra [1 ]
机构：
[1] Indian Inst Technol Delhi, Instrument Design & Dev Ctr, Laser Applicat & Holog Lab, New Delhi 110016, India
来源：
HOLOGRAPHY: ADVANCES AND MODERN TRENDS VI | 2019年 / 11030卷
关键词：
Micro flame; Digital holography; Temperature instability; DIFFUSION FLAME; MAGNETIC-FIELD; PROFILE;
D O I：
10.1117/12.2520885
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Micro-flame is a flame having the size of several millimeter (approx. 2-3 mm). Micro flames are used in micro devices such as microsatellite and micro aerial vehicles etc. An understanding of combustion characteristics of micro flame is required for design a burner or combustion system to create micro flame. In this paper, digital holographic interferometry (DHI) is used for the measurement of temperature, temperature profile and temperature fluctuations of a wick stabilized micro diffusion candle flame. By measuring the change in temperature/ temperature fluctuations and radical concentration, we can also measure the quenching in micro flame.
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页数：8
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