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Bursting Performance Optimization of Reverse-Arched Bursting Discs Based on Variable Fidelity Surrogate Models
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Yaowen YU1, Hao LIANG2, Changhai CHEN1, Weiqiang PU2, *
Chinese Journal of High Pressure Physics | 2026, 40(4) : 045101-1 - 045101-9
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Chinese Journal of High Pressure Physics | 2026, 40(4): 045101-1-045101-9
• High Pressure Applications •
Bursting Performance Optimization of Reverse-Arched Bursting Discs Based on Variable Fidelity Surrogate Models
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Yaowen YU1, Hao LIANG2, Changhai CHEN1, Weiqiang PU2, *
Affiliations
  • 1School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
  • 2Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China
Published: 2026-04-05 doi: 10.11858/gywlxb.20251123
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To address the optimization design problem of the bursting performance of reverse-arched bursting discs (RABDs), a hierarchical Kriging (H-Kriging) surrogate model was constructed based on both high- and low-fidelity finite element analysis results. This model enables the rapid prediction of the burst pressure of RABDs, facilitating the development of a mathematical model for performance optimization and structural improvement. The results show that the H-Kriging surrogate model relating burst pressure to structural parameters based on high- and low-fidelity finite element models can significantly reduce computational cost while accurately predicting the burst pressure of RABDs. For the initial structural design scheme of RABDs, optimization was carried out using a genetic algorithm, with the optimized design accounting for manufacturing tolerance in disc thickness. This resulted in a 58.8% reduction in burst pressure fluctuation, significantly reducing the sensitivity of burst pressure to thickness manufacturing errors and providing valuable engineering reference.

reverse-arched bursting discs  /  bursting pressure  /  surrogate model  /  optimization design  /  structural parameter
Yaowen YU, Hao LIANG, Changhai CHEN, Weiqiang PU. Bursting Performance Optimization of Reverse-Arched Bursting Discs Based on Variable Fidelity Surrogate Models[J]. Chinese Journal of High Pressure Physics, 2026 , 40 (4) : 045101-1 -045101-9 . DOI: 10.11858/gywlxb.20251123
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Year 2026 volume 40 Issue 4
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Article Info
doi: 10.11858/gywlxb.20251123
  • Receive Date：2025-07-07
  • Online Date：2026-04-29
  • Published：2026-04-05
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  • Received：2025-07-07
  • Revised：2025-08-19
Affiliations
    1School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
    2Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China
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表12种不同金属材料的力学参数
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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