Percolation transition in supercritical water : A monte carlo simulation study

作者: Pál Jedlovszky , Ivan Brovchenko , Alla Oleinikova

DOI: 10.1021/JP070575J

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摘要: Computer simulations of water have been performed on the canonical ensemble at 15 different molecular number densities, ranging from 0.006 to 0.018 A-3, along supercritical isotherm 700 K, in order characterize percolation transition system. It is found that occurs a somewhat higher density than what corresponding extension boiling line. We shown fractal dimension largest cluster and probability finding spanning are most appropriate properties for location true threshold. Thus, when reaches 2.53, spans system least one all three dimensions 0.97 0.65, respectively. On other hand, threshold cannot be accurately located through size distribution, as it distorted by app...

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