Research on Reconstruction Algorithm of Temperature Field by Acoustic Measurement in Boiler

被引：0
|
作者：
Lu, HongBo [1 ]
Sun, WeiHua [1 ]
Li, ZhiHe [1 ]
机构：
[1] NE Dianli Univ, Sch Energy & Power Engn, Changchun 132012, Jilin, Peoples R China
来源：
ADVANCED RESEARCH ON ENGINEERING MATERIALS, ENERGY, MANAGEMENT AND CONTROL, PTS 1 AND 2 | 2012年 / 424-425卷
关键词：
acoustic pyrometry; acoustic wave refraction; compensation; temperature field reconstruction;
D O I：
10.4028/www.scientific.net/AMR.424-425.1305
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on the theory of acoustic measurement of gas temperature and the ideal temperature field distribution in boiler, a new algorithm for reconstructing temperature field taking into account the compensation of sound wave refraction is proposed. According to engineering software MATLAB, computer simulation of the reconstruction algorithm can be done, and the three dimensional display and the isothermal contour can be produced. Finally, the simulated temperature field is compared with the ideal one, and the error is analyzed. It is proved that the reconstruction algorithm is accurate and feasible.
引用
收藏
页码：1305 / 1308
页数：4
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