Study on thermal shock resistance of marine steam cooler

Hao Wu; Yingzhe Hou; Lin Cui

doi:10.1117/12.3015831

6 February 2024 Study on thermal shock resistance of marine steam cooler

Hao Wu, Yingzhe Hou, Lin Cui

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129794D (2024) https://doi.org/10.1117/12.3015831
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

According to the structure and working principle of marine steam cooler, the stress analysis and fatigue calculation model of solid parts for fluid-solid conjugate heat transfer calculation of marine steam cooler are established by using fluent computing platform. The stress spectrum of dangerous parts of the structure is determined by finite element analysis, and the fatigue life is calculated by Miner's linear damage accumulation rule. The thermal shock resistance of steam cooler is verified by the impact fatigue life test of reduced specific heat. Finally, combined with the investigation results of operation, a safer continuous operation scheme is recommended.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Hao Wu, Yingzhe Hou, and Lin Cui "Study on thermal shock resistance of marine steam cooler", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129794D (6 February 2024); https://doi.org/10.1117/12.3015831

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