FRACTAL MODEL OF BLOOD VESSEL SYSTEM
- 1 June 1993
- journal article
- Published by World Scientific Pub Co Pte Ltd in Fractals
- Vol. 1 (2) , 191-197
- https://doi.org/10.1142/s0218348x93000204
Abstract
A possible way of modeling of self-similar biological tree-like structures is proposed. Special attention is paid to the blood-vessel system, with elaboration on a model with certain spatial arrangement of the vessels and reasonable dependence of the blood pressure on the vessels diameter, such that the organism has a homogeneous oxygen supply. A model of the lung is also presented, which reproduces a qualitatively right dependence of the average diameter of the tubes on their generation number. The model of the blood-vessel system is based on suitably generalized Scheidegger’s model of rivers. The statistical characteristics of the modified Scheidegger’s model are established.Keywords
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