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dc.contributor.authorGevertz, Jana L.en_US
dc.contributor.authorTorquato, Salvatoreen_US
dc.date.accessioned2015-06-25T14:13:15Z
dc.date.available2015-06-25T14:13:15Z
dc.date.issued2009
dc.identifier.citationGevertz, Jana & Torquato, S. (2009).Mean survival times of absorbing triply periodic minimal surfaces. Physical Review E, 1-15.en_US
dc.identifier.urihttp://arxiv.org/abs/0907.0262v1
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevE.80.011102
dc.description.abstractUnderstanding the transport properties of a porous medium from a knowledge of its microstructure is a problem of great interest in the physical, chemical and biological sciences. Using a first passage time method, we compute the mean survival time of a Brownian particle among perfectly absorbing traps for a wide class of triply-periodic porous media, including minimal surfaces. We find that the porous medium with an interface that is the Schwartz P minimal surface maximizes the mean survival time among this class. This adds to the growing evidence of the multifunctional optimality of this bicontinuous porous medium. We conjecture that the mean survival time (like the fluid permeability) is maximized for triply periodic porous media with a simply connected pore space at porosity = 1/2 by the structure that globally optimizes the specific surface. We also compute pore-size statistics of the model microstructures in order to ascertain the validity of a “universal curve” for the mean survival time for these porous media. This represents the first nontrivial statistical characterization of triply periodic minimal surfaces.en_US
dc.description.sponsorshipU.S. Department of Energy- Grant No. DE-FG02-04-ER46108en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.titleMean survival times of absorbing triply periodic minimal surfacesen_US
dc.typeArticleen_US
prism.publicationNamePhysical Review Een_US
prism.startingPage1
prism.endingPage15
dc.identifier.handlehttps://dr.tcnj.edu/handle/2900/150


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