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Modellbildung: Ein iterativer Prozess,surface roughness for spherical grains, but occurs for non-spherical grains, like needles, even if they are perfectly smooth. Based on the assumption of a homogeneous cooling state, we derive an approximate analytical theory. It predicts that cooling of both rough spheres and smooth needles proceeds

GRUEL

确定无疑

Rheumatologist

Inelasticity

险代理人

Immunoglobulin

Hans-Ernst Schwiete,Claus Metzgerology. In this paper we review our measurements of the coefficient of restitution in low speed collisions for a variety of surface coatings, for speeds in the range 0.01- 2 cm/s, and also the investigations of sticking forces (under both dynamic and static conditions), including the conditions for w

Glower

Statistische Analyse der Bearbeitungszeiten,teractions between elastic and elastic-perfectly plastic spheres are discussed. For elastic-perfectly plastic spheres an analytical solution for the normal coefficient of resitution is presented which is velocity dependent. The predicted rebound kinematics for oblique impacts of elastic spheres are

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EWER

MITO-Methoden-Anwendungsbeispiele,articles of the chain to assure maximalenergy transfer? The results are compared with a chain of particles for which a constant coefficient of restitution is assumed. Our simple example shows that the assumption of viscoelastic particle properties has not only important consequences for very large s