Acoustic method Temperature and velocity fields in the furnace Co-measurement method study

Authors

  • Yanqin Li

DOI:

https://doi.org/10.62051/z4rzrn36

Keywords:

acoustic method; temperature field; velocity field; synergistic measurements.

Abstract

The combustion power field and velocity field of power station boiler chamber have a direct impact on the boiler operation economy and reliability, and the power field in the furnace must be measured collaboratively. However, the thermal conditions of the power field environment is harsh, the traditional method can not be effectively detected, non-contact acoustic wave method can be taken to measure, high precision, simple methods, real-time detection can be realized. Based on this, this paper briefly discusses the acoustic wave method furnace temperature field and velocity field measurement principle, the temperature field and velocity field model construction, acoustic wave trajectory to be analyzed, targeted reconstruction of the temperature field and velocity field, to carry out experimental testing, improve the measurement efficiency and quality, in order to provide reference for related workers.

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References

Kong Qian, Jiang Genshan, Liu Yuechao, et al. Study on the collaborative measurement method of temperature and velocity fields in acoustic furnaces [J]. Journal of Instrumentation, 2023,44 (04): 249-258.

Guo Jun, Liu Hua, Jin Yan et al. Review of Detection Methods for Hidden Fire Sources of Underground Coal Spontaneous Combustion and Prospects for New Technologies [J]. Chinese Journal of Safety Sciences, 2022, 32 (08): 111-119.

Yang Geng, Yan Jidong, Shen Guoqing, et al. Real time monitoring of temperature field of stacked coal powder based on acoustic method [J]. Clean Coal Technology, 2022, 28 (04): 59-65.

Cai Wei, Liu Qi, Zhou Bin, et al. Experimental study on wind speed measurement of air supply fans based on acoustic method [J]. Instrument Technology and Sensors, 2021, (06): 100-103+114.

Wang Haitong, Fang Lide, Li Chunhui, et al. Preliminary study on measuring gas molecular weight based on acoustic method [J]. China Testing, 2021,47 (04): 1-6+13.

Chu Mo, Yang Boyi, Zhao Liang, et al. Research on the measurement of cold and hot mixed air velocity at the inlet of a coal mill based on acoustic method [J]. Shandong Electric Power Technology, 2020,47 (10): 61-65.

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Published

20-06-2024

How to Cite

“Acoustic method Temperature and velocity fields in the furnace Co-measurement method study” (2024) Transactions on Computer Science and Intelligent Systems Research, 4, pp. 79–85. doi:10.62051/z4rzrn36.

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