Intensity Analysis on Heat Transfer of the Jet Plug-in Hot Blast Furnace

Abstract:

This paper primarily focuses on the analysis on temperature, stress and strain distribution of the heat transfer in the jet plug-in hot blast furnace aiming at obtaining the parts of the heat transfer with relatively high heat stress according to the stress and strain distribution. The authors took advantage of the method of the finite element analysis to study the temperature field. Through the analysis, the authors can figure out that thermal stress can not be found in the highest temperature part, but in the parts with large temperature difference, and meanwhile this thesis puts forward the reasons causing these situations. The conclusion of this paper provides the basis for the further enhancement of the machine life and optimization of the structure design.

• Periodical: Advanced Materials Research (Volumes 396-398)
• Pages: 1856-1859
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.396-398.1856
• Online since: November 2011
• Authors: Xue Ping Wang, Ying Zhang, Pan Li, Zhen Wei Zhang
• Keywords: Heat Stress, Hot Blast Furnace, Service Life, Temperature Field

References

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