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Scaling in thermal convection: A unifying theory
Siegfried Grossmann, Detlef Lohse
A systematic theory for the scaling of the Nusselt number and of the Reynolds number in strong Rayleigh-Benard convection is suggested and shown to be compatible with rec…
Analysis of Rayleigh-Plesset dynamics for sonoluminescing bubbles
Sascha Hilgenfeldt, Michael P. Brenner, Siegfried Grossmann +1
Recent work on single bubble sonoluminescence (SBSL) has shown that many features of this phenomenon, especially the dependence of SBSL intensity and stability on experimental para…
Nonperturbative renormalization group approach to turbulence
Alexander Esser, Siegfried Grossmann
We suggest a new, renormalization group (RG) based, nonperturbative method for treating the intermittency problem of fully developed turbulence which also includes the effects of a…
Sound radiation of 3 MHz driven gas bubbles
Siegfried Grossmann, Sascha Hilgenfeldt, Detlef Lohse +1
The sound radiation of 3 MHz acoustically driven air bubbles in liquid is analysed with respect to possible applications in second harmonic ultrasound diagnostics devices, which ha…
Scaling of the irreducible SO(3)-invariants of velocity correlations in turbulence
Siegfried Grossmann, Detlef Lohse, Achim Reeh
The scaling behavior of the SO(3) irreducible amplitudes of velocity structure tensors (see L'vov, Podivilov, and Procaccia, Phys. Rev. Lett. (1997)) is numerically exam…
Application of extended self similarity in turbulence
Siegfried Grossmann, Detlef Lohse, Achim Reeh
From Navier-Stokes turbulence numerical simulations we show that for the extended self similarity (ESS) method it is essential to take the third order structure function taken with…