(1) Institut Non- Lineaire de Nice, 1361 Route des Lucioles, 06560 Valbonne, France;(2) Institute of Theoretical and Experimental Biophysics, Pushchino, 142292 Moscow region, Russia
Abstract:
Summary The tunneling of chemical waves through the gaps of different geometrical shapes was studied using a new experimental model
based on the polysulphone membranes with the fixed catalyst. Period doubling of the wave train, formation of the wave breaks
on the split in polysulphone membrane, drift of the spiral wave along the widening split were observed. The effects were confirmed
and studied in details using computer simulation.