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

Hong Bo Lu; Wei Hua Sun; Zhi He Li

doi:10.4028/www.scientific.net/AMR.424-425.1305

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 424-425Research on Reconstruction Algorithm of...

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

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 424-425)

Pages:

1305-1308

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.424-425.1305

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Online since:

January 2012

Authors:

Hong Bo Lu, Wei Hua Sun, Zhi He Li

Keywords:

Acoustic Pyrometry, Acoustic Wave Refraction, Compensation, Temperature Field Reconstruction

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