一种非饱和水流与饱和水流耦合模拟方法及系统
By establishing a coupled simulation method for unsaturated and saturated water flow, the problem of insufficient detail in the physical process of groundwater flow in the unsaturated zone in existing technologies has been solved, thereby improving the accuracy of groundwater level prediction in the riparian zone.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Filing Date
- 2025-04-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing simulation methods for coupled saturated and unsaturated zone flow processes lack a detailed characterization of the physical processes of groundwater flow in the unsaturated zone, affecting the accuracy of groundwater level prediction in riparian zones.
A coupled simulation method for unsaturated and saturated water flow was constructed. By establishing an analytical model of groundwater flow considering the influence of the unsaturated zone, the analytical model of groundwater flow was solved, and the hydrogeological parameters were determined by fitting the model with dimensionless monitoring data.
It improves the accuracy of groundwater level prediction in riverbank zones, fully considers the influence of unsaturated zones, makes the analytical model closer to the actual situation, and is simple to operate and easy to apply.
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Figure CN120373553B_ABST