PEBBLES Operation and Theory Manual

Cogliati, Joshua J.

Idaho National Laboratory

关键词: Simulation Mechanics Simulation;    Gravitation;    71 Classical And Quantum Mechanics, General Physics;    Packing Simulation;    Friction;   

DOI  :  10.2172/989892
RP-ID  :  INL/EXT-10-19305
RP-ID  :  DE-AC07-05ID14517
RP-ID  :  989892

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来源: UNT Digital Library

【 摘 要 】

The PEBBLES manual describes the PEBBLES code. The PEBBLES code is a computer program designed to simulation the motion, packing and vibration of spheres that undergo various mechanical forces including gravitation, Hooke’s law force and various friction forces. The frictional forces include true static friction that allows non-zero angles of repose. Each pebble is individually simulated using the distinct element method.