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Numerically simulating impact disruptions of cohesive glass bead agglomerates using the soft-sphere discrete element method
Asteroids, Surfaces Collisional physics Geological processes Regoliths
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2015/12/25
We present our implementation of cohesion in the parallel N-body code pkdgrav in order to model small bodies that are not fully monolithic but that have at least some degree of cohesion. Small bodies ...
An implementation of the soft-sphere discrete element method in a high-performance parallel gravity tree-code
Bulk solids Solar system DEM Hopper SSDEM
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2015/12/25
We present our implementation of the soft-sphere discrete element method (SSDEM) in the parallel gravitational N-body code pkdgrav, a well-tested simulation package that has been used to provide many ...
Numerical simulations of granular dynamics:I. Hard-sphere discrete element method and tests
Asteroids, Surfaces Collisional physics Geological processes Regoliths
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2015/12/25
We present a new particle-based (discrete element) numerical method for the simulation of granular dynamics, with application to motions of particles on small solar system body and planetary surfaces....
Accretion model of a rotating gas sphere onto a Schwarzschild black hole
rotating gas sphere Schwarzschild black hole
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2009/7/9
Accretion model of a rotating gas sphere onto a Schwarzschild black hole。
A simple accretion model of a rotating gas sphere onto a Schwarzschild black hole
gas sphere Schwarzschild black hole
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2009/7/9
A simple accretion model of a rotating gas sphere onto a Schwarzschild black hole。
A new asymptotic method for the analysis of convection in a rapidly rotating sphere
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2007/7/28
专著信息
书名
A new asymptotic method for the analysis of convection in a rapidly rotating sphere
语种
英文
撰写或编译
作者
Zhang Keke,Xinhao Liao
第一作者单位
出版社
Journal of Fluid Mechanics, 2004,Vol. 504: 327-340
出版地
出版日期...