Thermal Stress and Cyclic Stress Analysis of a Vertical Water-Cooled Wall at a Utility Boiler under Flexible Operation

Thermal Stress and Cyclic Stress Analysis of a Vertical Water-Cooled Wall at a Utility Boiler under Flexible Operation

Supercritical once-through utility boilers are increasingly common in flexible operations in China. In this study, the tube temperature changes at a vertical water-cooled wall are analyzed during a fluctuating flexible operation. There are considerable differences in the temperatures of the parallel...

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Bibliographic Details
Main Authors: Liping Pang, Size Yi, Liqiang Duan, Wenxue Li, Yongping Yang
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
vertical water-cooled wall
flexible operation
low load
thermal stress
fatigue lifetime
Online Access:https://www.mdpi.com/1996-1073/12/6/1170

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https://www.mdpi.com/1996-1073/12/6/1170

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