Yushuang CHEN, Jian TIAN, Mengting DING, Yang ZOU, Naxiu WANG. Temperature field and stress field analysis of molten salt U-tube heat exchanger based on fluid-thermal-solid coupling method[J]. NUCLEAR TECHNIQUES, 2023, 46(1): 010604
- NUCLEAR TECHNIQUES
- Vol. 46, Issue 1, 010604 (2023)
Fig. 1. Schematic diagram of heat exchanger for molten salt
Fig. 2. Mesh generation for the CFD analysis of heat exchanger for molten salt
Fig. 3. The cloud map of velocity distribution of molten salt heat exchanger in cross section
Fig. 4. Velocity vector diagram of molten salt heat exchanger
Fig. 5. The cloud map of pressure distribution of molten salt heat exchanger
Fig. 6. Cloud map of temperature distribution of heat transfer tubes and tube boxes for molten salt heat exchanger
Fig. 7. Cloud map of temperature distribution of tube sheet and tube box
Fig. 8. Cloud map of temperature distribution for shell side solid of molten salt heat exchanger
Fig. 9. Cloud map of stress distribution for tube sheet of molten salt heat exchanger
Fig. 10. Schematic diagram of path in tube sheet of molten salt heat exchanger
Fig. 11. Stress distribution along the path 1 of tube sheet thickness of molten salt heat exchanger
Fig. 12. Stress distribution along the path 2 of barrel thickness of molten salt heat exchanger
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Table 1. Process parameters of heat exchanger
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Table 2. Physical properties of molten salt
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Table 3. Takeover load of molten salt heat exchanger
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Table 4. The comparison between experiment and simulation analysis of molten salt heat exchanger
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