【摘要】 孔隙级渗流机理研究是在孔隙尺度上研究多相流动规律,对数据的可视化要求较高,利用可视化软件IRIS Explorer可以很方便地对结果数据进行可视化。对由模拟退火算法重建的数字岩心进行可视化后,可以形象地观察孔隙空间的分布,为算法的改进提供依据。此外由岩心提取的孔隙网络模型是一个抽象的数据体,经可视化后可以观察到孔隙孔喉的连接分布情况,为进一步的流动机理研究提供了有力的帮助。更多还原

【Abstract】 The research of pore-level filtrational mechanism is to study the law of multi-phase flow on pore scale, which has high requirements on data. Visualization of resulted data can be easily implemented by using IRIS Explorer visualization software. The visualization is implemented on digital cores reconstructed by simulated annealing algorithm, by which the distribution of pore space can be clearly observed for providing the basis of algorithm improvement. Furthermore the pore network model extracted from cores is an abstracted data volume. The distribution of pore throat communication can be observed by visualization, by which a powerful tool is provided for further study of flow mechanism.更多还原