Experimental study on the working states of membrane walls in the arch-fired boiler with different fuel proportion coefficients

Wen, Du; Yao, Yashu; Li, Lili; Jeon, Min-Gyu; Zhou, Qulan; Li, N.; Deguchi, Yoshihiro

doi:10.1016/j.applthermaleng.2018.10.098

Cited by 16 publications

(1 citation statement)

References 32 publications

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“…Besides, the maximum temperature of the wall did not surpass 803 K, which is below the allowable temperature of the material under ideal condition. Wen et al 24 and Fu et al 25 carried out an experiment to research the temperature, heat flux, strain, and thermal stress of the laboratory‐scale water wall. The results showed that the stress and strain of the water wall were affected by the constrain location.…”

Section: Introductionmentioning

confidence: 99%

A thermal stress analysis of fluid–structure interaction applied to boiler water wall

Zhang

Yang

Nie³

et al. 2020

Asia-Pacific J Chem Eng

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Fluid-structure interaction (FSI), the combination of computational fluid dynamics and computational solid mechanics, is considered as a procedure to determine the stress or strain of the solid under the influence of flow movement. Common parameters such as pressure and temperature that existed in the fluid solver and solid solver are the core factors of date communication in FSI. This work investigated the thermal stress and deformation distribution of the vapor segment of the water wall by numerical simulation under two typical conditions of the 660-MW boiler. The ideal condition and the case with the oxide scale inside were compared to realize the peculiarity of parameter distribution. The results revealed that the peak temperature of water wall was

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Section: Introductionmentioning

confidence: 99%