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Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/2442
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dc.contributor.authorSmith, Kyle C.
dc.contributor.authorSrivastava, Ishan
dc.contributor.authorFisher, Timothy S.
dc.contributor.authorAlam, Meheboob
dc.date.accessioned2017-02-21T07:03:04Z-
dc.date.available2017-02-21T07:03:04Z-
dc.date.issued2014
dc.identifier.citationSmith, KC; Srivastava, I; Fisher, TS; Alam, M, Variable-cell method for stress-controlled jamming of athermal, frictionless grains. Physical Review E 2014, 89 (4), 42203 http://dx.doi.org/10.1103/PhysRevE.89.042203en_US
dc.identifier.citationPhysical Review Een_US
dc.identifier.citation89en_US
dc.identifier.issnA method is introduced to simulate jamming of polyhedral grains under controlled stress that incorporates global degrees of freedom through the metric tensor of a periodic cell containing grains. Jamming under hydrostatic (isotropic) stress and athermal conditions leads to a precise definition of the ideal jamming point at zero shear stress. The structures of tetrahedra jammed hydrostatically exhibit less translational order and lower jamming-point density than previously described maximally random jammed hard tetrahedra. Under the same conditions, cubes jam with negligible nematic order. Grains with octahedral symmetry having s > 0.5 (where s interpolates from octahedra [s = 0] to cubes [s = 1]) jam with an abundance of face-face contacts in the absence of nematic order. For sufficiently large face-face contact number, percolating clusters form that span the entire simulation box. The response of hydrostatically jammed tetrahedra and cubes to shear-stress perturbation is also demonstrated with the variable-cell method.
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/2442-
dc.descriptionhttp://dx.doi.org/10.1103/PhysRevE.89.042203en_US
dc.description.abstract@American Physical Society, 2014en_US
dc.description.uri1539-3755en_US
dc.description.uri1550-2376en_US
dc.language.iso4en_US
dc.publisherEnglishen_US
dc.rightsAmerican Physical Societyen_US
dc.subjectFluids & Plasmas Physicsen_US
dc.subjectMathematical Physicsen_US
dc.subjectMolecular-Dynamicsen_US
dc.subjectZero-Temperatureen_US
dc.subjectCrystallineen_US
dc.subjectPackingsen_US
dc.subjectTransitionsen_US
dc.subjectDisorderen_US
dc.subjectBehavioren_US
dc.subjectSystemen_US
dc.subjectOrderen_US
dc.subjectShapeen_US
dc.titleVariable-cell method for stress-controlled jamming of athermal, frictionless grainsen_US
dc.typeArticleen_US
Appears in Collections:Research Articles (Meheboob Alam)

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