56 citations · 146 across the 3 of their papers we have counts for
3 papers
Non-Oberbeck-Boussinesq effects in turbulent thermal convection in ethane close to the critical point
Guenter Ahlers, Enrico Calzavarini, Francisco Fontenele Araujo +4
As shown in earlier work (Ahlers et al., J. Fluid Mech. 569, p.409 (2006)), non-Oberbeck Boussinesq (NOB) corrections to the center temperature in turbulent Rayleigh-Benard convect…
Nanometer-Resolved Collective Micromeniscus Oscillations through Optical Diffraction
Helmut Rathgen, Kazuyasu Sugiyama, Claus-Dieter Ohl +2
We study the dynamics of periodic arrays of micrometer-sized liquid-gas menisci formed at superhydrophobic surfaces immersed into water. By measuring the intensity of optical diffr…
Non-Oberbeck-Boussinesq effects in two-dimensional Rayleigh-Benard convection in glycerol
Kazuyasu Sugiyama, Enrico Calzavarini, Siegfried Grossmann +1
We numerically analyze Non-Oberbeck-Boussinesq (NOB) effects in two-dimensional Rayleigh-Benard flow in glycerol, which shows a dramatic change in the viscosity with temperature. T…