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ON THE RELATIONSHIP BETWEEN EFFECTIVE AND TOTAL PORE SPACE IN SEA ICE

机译:海冰有效孔隙空间与总孔隙空间的关系

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摘要

We present a Monte Carlo percolation model to estimate the relationship between effective (connected) pore space and total pore space in sea ice. The percolation model discriminates between regions of ice platelets and brine layers to typify a columnar crystal structure. It is found that the dimensions of the computational domain and the critical porosity are quantitatively consistent with measurements from the literature for sea ice. The cluster size distribution produced by the model is further similar to the inclusion size distribution observed in sea ice. Agreement and differences are discussed.
机译:我们提出了一个蒙特卡洛渗滤模型来估计有效(连接)的孔隙空间与海冰中的总孔隙空间之间的关系。渗流模型在冰片和盐水层之间进行区分,以代表柱状晶体结构。发现计算域的尺寸和临界孔隙率在数量上与海冰文献中的测量结果一致。该模型产生的团簇尺寸分布进一步类似于在海冰中观察到的夹杂物尺寸分布。讨论一致和分歧。

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