(Recieved : September 6, 1996 ; Accepted for publication : December 3, 1996)
A new approach to three dimensional cluster has been devised as an extension of the diffusion-limited aggregation (DLA) model. A graphics simulation shows that clusters formed are composed mainly of ca. 10 particles. The interaction force between particles and the cluster anisotropy does not affect cluster size significantly. From the results the effects of three dimensional DLA, cluster anisotropy and the interaction with the fractal dimension have been discussed.
Key words: Extended DLA model, Cluster Aggregation, Simulation, Fractal Dimension
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