Fire propagation in a 2-D random medium
نویسندگان
چکیده
2014 The propagation of a front (we use the model of a forest fire) in a bidimensional random lattice is studied for several different types of interactions. We obtain the corresponding critical concentrations and critical exponents calculated by means of the finite size scaling conjecture. These exponents are expressed in terms of the fractal dimension of the infinite cluster and of the spreading dimension. We show that the front structure is fractal and we determine its Hausdorff dimension. Tome 47 No 1 JANVIER 1986 J. Physique 47 (1986) 1-7 JANVIER
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