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patt-sol1997
Competition between Spiral-Defect Chaos and Rolls in Rayleigh-Benard Convection
Kapil M. S. Bajaj, David S. Cannell, Guenter Ahlers
We present experimental results for pattern formation in Rayleigh-Benard convection of a fluid with a Prandtl number, Pr~ 4. We find that the spiral-defect-chaos (SDC) attractor wh…
patt-sol1995
Thermally Induced Fluctuations Below the Onset of Rayleigh-Bénard Convection
Mingming Wu, Guenter Ahlers, David S. Cannell
We report quantitative experimental results for the intensity of noise-induced fluctuations below the critical temperature difference for Rayleigh-Bénard convection. The str…
patt-sol1993
Spiral Defect Chaos in Large Aspect Ratio Rayleigh-Benard Convection
Stephen W. Morris, Eberhard Bodenschatz, David S. Cannell +1
We report experiments on convection patterns in a cylindrical cell with a large aspect ratio. The fluid had a Prandtl number of approximately 1. We observed a chaotic pattern consi…