Studying the Dependence of the Life of Convection Superheaters of the Number of Damaged Coils
- 作者: Bogachev V.1, Pshechenkova T.1
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隶属关系:
- JSC “All-Russia Thermal Engineering Institute” (VTI)
- 期: 卷 51, 编号 1 (2017)
- 页面: 89-93
- 栏目: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245602
- DOI: https://doi.org/10.1007/s10749-017-0789-9
- ID: 245602
如何引用文章
详细
The life of a high-pressure convection superheater with damaged coils and a low-pressure superheater of the second stage of a TGMP-314 boiler is analyzed numerically. The dependence of the temperatures of steam, metal, and flue gas at the outlet of the coil banks on the number of plugged coils is established. It is shown that plugging gives rise to sparse banks with overheated coils, high-temperature gas plume that initiates overheating of the downstream tube banks, nonuniform softening of the metal, and reduction of the operational reliability of the superheaters.
作者简介
V. Bogachev
JSC “All-Russia Thermal Engineering Institute” (VTI)
编辑信件的主要联系方式.
Email: bogachev_vti@rambler.ru
俄罗斯联邦, Moscow
T. Pshechenkova
JSC “All-Russia Thermal Engineering Institute” (VTI)
Email: bogachev_vti@rambler.ru
俄罗斯联邦, Moscow