p r o f e s s o r r a h u l p a n d i t ' s h o m e p a g e

r e s e a r c h

g r o u p

o t h e r s

c o n t a c t

h o m e

s i m u l a t i o n s

Supporting Movie 5: The same simulation as in Supporting Movie 3 but with the bottom-left-hand corner of one square obstacle at (x=300, y=200) and the bottom-lefthand corner of another, identical, square obstacle at (x=100, y=200). Note that this combination of obstacles causes the spiral to break up and results in spiral turbulence; if we have only the first of these obstacles (Supporting Movie 3) then the spiral is anchored at it. (2 MB)