Research of Wall Temperature Distribution of Large Vertical Reduction Pot
[1]Che Yusi,Wang Chengduo,Sun Yufu,et al.Research of Wall Temperature Distribution of Large Vertical Reduction Pot[J].Journal of Zhengzhou University (Engineering Science),2018,39(03):87-92.[doi:10.13705/j.issn.1671-6833.2018.03.005]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
39卷
Number of periods:
2018 03
Page number:
87-92
Column:
Public date:
2018-05-10
- Title:
- Research of Wall Temperature Distribution of Large Vertical Reduction Pot
- Keywords:
- vertical reduction pot; heat transfer; temperature distribution; CFD
- CLC:
- -
- DOI:
- 10.13705/j.issn.1671-6833.2018.03.005
- Abstract:
- According to the theory of heart transfer, a calculating method was presented for investigate the heat transfer and temperature distribution along the avial direction of large vertical reduction pot. The results showed that the well temperature of reduction pot decreased linearly with increase in altitude of the adiabatic section. In the heat transfer area, the wall temperature decreased in a nonlinear way with increase in altitude, the decreasing rate of which gradually declined, but the decreasing rate changeed abruptly in the place of the declining thickness. And teh method was further verified through comparative analyses of CFD and the field measured temperature. According to the reduction pot temperature distribution curve, the temperature of keypart of the pot could be collected. This could provide reference for practical engineering to solve the problem of the reduction pot material selection, reduction pot design, sealing material of pot connection selection. These results could have certain engineering application value.
- References:
- -
- Similar References:
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Last Update:
2018-05-03