Estimation of 3-D pore network coordination number of rocks from watershed segmentation of a single 2-D image
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- 作者：Arash Rabbania ; rabarash@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Shahab Ayatollahib ; Riyaz Kharrata ; Nader Dashtia
- 关键词：Coordination number ; Watershed segmentation algorithm ; Pore network modeling ; Pore network extraction
- 刊名：Advances in Water Resources
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：264-277
- 全文大小：7051 K
文摘
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Applying watershed segmentation algorithm on 2D and 3D images of porous rocks to quantify the pore network coordination number of 30 different samples.
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Formulizing the relationship between the average and standard deviation of the pore network coordination number in 2-D and 3-D.
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Approximating the absolute permeability of pore networks using the estimated and measured coordination numbers.