主要教科研成果 |
针对勘探电磁正反演面临的难题，聚焦正演新算法开发与实用化反演实现。将谱元法引入到航空电磁正演，结合无网格/后推欧拉/并行直接求解等优化技术，推导规则/形变六面体网格的时/频航空电磁谱元公式，建立复杂地质条件下快速高精度航空电磁正演体系；考虑到水力压裂目标区以裂缝介质为主，埋深大、尺度小，建立谱元法与等效介质模型的耦合关系，实现裂缝介质条件下瞬变电磁三维快速正演；推导各向异性与起伏地形条件下（航空）大地电磁反演公式，建立实用化（航空）大地电磁三维反演体系，推进勘探电磁数据的精细化解释。依托以上研究成果，以第一/通讯作者在Geophysics等权威期刊发表论文10篇，获批国家发明专利1项，参编专著1部，获得省部级奖1项。基于以上研究的代表文章、专利和专著如下： [1] Xin Huang, Colin G. Farquharson, Changchun Yin, Xiaoyue Cao*, et al. 2021, A 3D forward-modeling approach for airborne electromagnetic data using a modified spectral-element method. Geophysics. 86(5): E343-E354. [2] Xin Huang, Changchun Yin, Colin G. Farquharson, Xiaoyue Cao*, et al. 2019, Spectral element method based on arbitrary hexahedron meshes for time-domain 3D ariborne EM modeling, Geophysics. 84(1): E37-E46. [3] Cao Xiaoyue, Huang Xin*, Yin, Changchun, et al., 2022, 3-D inversion of Z-axis tipper electromagnetic data using finite-element method with unstructured tetrahedral grids. IEEE Transactions on Geoscience and Remote Sensing. 2022, 60, 1-11. [4] Xin Huang, Changchun Yin, Xiaoyue Cao, et al., 2017, 3D anisotropic modeling and identification for airborne EM systems based on the spectral-element method, Applied Geophysics,14(3), 419-430. [5] Xin Huang, Liangjun Yan, Xinyu Wang, et al., 2023, Grounded source transient electromagnetic 3D forward modeling with the spectral-element method and its application in hydraulic fracturing monitoring, Frontiers in Earth Science, 11, 1279966. [6] Yang Jun, Huang Xin*, Yan Liangjun, et al., 2023, Three-Dimensional separate and joint inversions of multi-component frequency-domain electromagnetic data: synthetic studies, Sensors, 23, 6824. [7] Zhang Xiaonan, Yan Liangjun*, Huang Xin*, et al., 2024, Three-Dimensional Forward Modeling of Transient Electromagnetic Method Considering Induced Polarization Effect Based on Spectral Element Method, Minerals, 14(1), 24. [8] Xiaoyue Cao, Xin Huang*, Changchun Yin, et al., 2021. 3D MT anisotropic inversion based on finite-element method with unstructured grids. Journal of Environmental and Engineering Geophysics. 26(1): 49-60. [9] Xiaoyue Cao, Xin Huang*, Liangjun Yan, et al., 2023, 3D joint inversion of airborne ZTEM and ground MT data using the finite element method with unstructured tetrahedral grids, Frontiers in Earth Science, 10, 998005. [10] Huang Xin, Yan Liangjun, Cao Xiaoyue, et al., 2022, Development and Consideration of 3DTransient Electromagnetic Forward Modelling for the Hydraulic Fracturing Monitoring, Frontiers in Energy Research, 10, 922445. [11] 殷长春, 刘云鹤, 张博, 任秀艳, 黄鑫, 王德智, 苏扬, 关珊珊,地球物理电磁三维数值模拟, 2024, 北京：科学出版社. [12] 黄鑫等, 基于多分量频率域航空电磁数据融合三维反演方法, 2023, 202210799540.5 |
