Accurate Lifetime Design of Critical Mechanical Equipment for Clean-Energy Generation in the Context of Carbon Neutrality
Run-Zi Wang , Wen-Rui Nie , Chuanyang Lu , Zhengyang Zhang , Yipu Xu , Yutaka S. Sato , Hideo Miura , Xian-Cheng Zhang , Shan-Tung Tu
Engineering ››
In the context of carbon neutrality, the large-scale commercialization of clean-energy generation demands an innovative engineering paradigm that can ensure the reliability and durability of the associated critical mechanical equipment. In this study, structural-integrity challenges that are encountered during the clean-energy transition were investigated, and advancements in accurate lifetime-design methodologies were explored. This study addressed the complexities of multi-mode damage interactions and demonstrated the effects of such interactions on the critical mechanical equipment. By tracking the evolution of lifetime-design approaches, the fundamental aspects of damage-driven lifetime-design methodologies were determined. A case study that involved creep–fatigue–oxidation interactions demonstrated the simplicity and high accuracy of the modeling methodology that was developed during this study for industrial applications. To evaluate the carbon-reduction benefits that are associated with lifetime extension, a three-level quantitative criterion, which links prediction scatter, extension potential, and net emissions reduction, was developed. Hierarchical Bayesian modeling was also implemented to capture multi-level uncertainties across various regions and energy types, thereby providing probabilistic insights into diverse operational scenarios. In the future, accurate lifetime design is expected to be integrated into a full-chain technical tetrahedron for structural-integrity evaluations; thus, it will redefine the role of engineering in the design, manufacture, operation, and maintenance of mechanical equipment that is critical for a sustainable future.
Mechanical equipment / Clean energy / Multiple damage interactions / Lifetime design / Carbon reduction
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
Asme.BPVC Section III-rules for construction of nuclear facility components-division 1-subsection NH-class 1 components in elevated temperature service.New York city, USA (2001) |
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
State Administration for Market Regulation; National Standardization Administration.GB/T 43103–2023: metallic materials—methods for creep-fatigue damage assessment and life prediction.China Iron and Steel Association, Chinese Standard. Beijing (2023) |
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
| [59] |
|
| [60] |
|
| [61] |
|
| [62] |
|
| [63] |
|
| [64] |
|
| [65] |
|
| [66] |
|
| [67] |
|
| [68] |
|
| [69] |
|
| [70] |
|
| [71] |
|
| [72] |
|
| [73] |
|
| [74] |
|
| [75] |
Oecd, nea..Nuclear power plant life management and longer-term operation.OECD, Paris (2006) |
| [76] |
|
| [77] |
|
| [78] |
|
| [79] |
|
/
| 〈 |
|
〉 |