一种基于沉积层代谢热偏差的硫化氢浓度超前预警方法、系统、设备及介质
By extracting the metabolic thermal deviation field from the sediment layer and applying thermal micro-perturbations, a nonlinear instability coefficient and a biomagnification factor were constructed, enabling early warning of hydrogen sulfide concentration. This solves the problem of the inability to provide early warning in existing technologies and ensures the timing-leading nature and physical causal support of the warning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING NORMAL UNIVERSITY
- Filing Date
- 2026-04-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot adaptively separate metabolic heat signals in heterogeneous porous structures of sedimentary layers, and lack continuous monitoring methods for the driving mechanical characteristics before interface instability, resulting in the inability to provide early warning of dangerous hydrogen sulfide accumulation events.
By extracting the metabolic thermal deviation field of the sediment layer, the physical center of the interface is determined, and thermal micro-perturbations are applied to it to construct a nonlinear instability coefficient. Combined with the biological amplification factor and hydrodynamic pulse, an early warning of the interface structure is achieved.
Continuous monitoring of critical deceleration was achieved under the heterogeneous porous structure of the sedimentary layer, providing a driving force signal for interface instability and ensuring the temporal leading and physical causal support of the early warning.
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Figure CN122084841B_ABST