18 citations · 87 across the 20 of their papers we have counts for
4 papers · 1 filter
Covariance and objectivity in mechanics and turbulence
Michael Frewer
Form-invariance (covariance) and frame-indifference (objectivity) are two notions in classical continuum mechanics which have attracted much attention and controversy over the past…
On the use of applying Lie-group symmetry analysis to turbulent channel flow with streamwise rotation
Michael Frewer, George Khujadze
The study by Oberlack et al. (2006) consists of two main parts: a direct numerical simulation (DNS) of a turbulent plane channel flow with streamwise rotation and a preceding Lie-g…
Revisiting the Lie-group symmetry method for turbulent channel flow with wall transpiration
George Khujadze, Michael Frewer
The Lie-group-based symmetry analysis, as first proposed in Avsarkisov et al. (2014) and then later modified in Oberlack et al. (2015), to generate invariant solutions in order to…
A note on the notion "statistical symmetry"
Michael Frewer, George Khujadze, Holger Foysi
A critical review is presented on the most recent attempt to generally explain the notion of "statistical symmetry". This particular explanation, however, is incomplete and misses…