Design and Fatigue Analysis of High Pressure Shell and Plate Heat Exchanger

2018 International Conference on Construction, Aviation and Environmental Engineering

生态环境科学;生物科学

Li, Bin^1 ; Guo, Song^1 ; Cai, Biao-Hua^1 ; Wang, Bo^1

Wuhan Second Ship Design and Research Institute, Wuhan, China^1

关键词: Design and optimization;    Energy exchanges;    Fatigue analysis;    Fatigue sensitivity;    Heat transfer characteristics;    Industrial equipment;    Performance parameters;    Plate heat exchangers;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/233/5/052025/pdf
DOI  :  10.1088/1755-1315/233/5/052025

来源: IOP

【 摘 要 】

As a kind of widely used industrial equipment for energy exchange, heat exchanger is widely used in daily life. It is a key equipment for heat recovery and is of great significance for energy saving. In this paper, firstly, the heat transfer characteristics of the heat exchanger were analysed. Then the structure, material and performance parameters of the heat exchanger were analysed for the typical titanium alloy shell and plate heat exchanger, and the heat exchanger was checked by ASPEN software. At last, the fatigue analysis under the pressure of 2MPa was carried out for the heat exchanger, and the life, damage, safety factor and fatigue sensitivity curve of the shell plate were obtained, which provides certain reference basis for the structural design and optimization of the heat exchanger.