Contact behaviour of simulated rough spheres generated with spherical harmonics
Deheng Wei, Chongpu Zhai, Dorian Hanaor, Yixiang Gan
Topics & Concepts
FractalFractal dimensionContact areaSurface finishSPHERESMaterials scienceContact forceSurface roughnessContact mechanicsSpherical harmonicsFinite element methodStiffnessGeometryContact analysisMechanicsPower lawComposite materialMathematicsPhysicsClassical mechanicsMathematical analysisAstronomyStatisticsThermodynamicsAdhesion, Friction, and Surface InteractionsGranular flow and fluidized bedsSports Dynamics and Biomechanics