摘要: 3D foam structures were measured using NMR imaging and their geometrical properties analyzed. Eight bubble polyhedra of a polyurethane specimen extracted from image data newly developed structure analysis program quantitative for the first time real systems. The results qualitatively agreed with study by Matzke soap bubbles but did not agree solution Weaire Phelan space division into equal volume cells minimum partitional area. reason this disagreement is clear, however, improved preparation more systematic measurements method here may clarify difference.
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