Logarithmically modified scaling of temperature structure functions in thermal convection

A. Bershadskii, K. R. Sreenivasan, J. J. Niemela

Using experimental data on thermal convection, obtained at a Rayleigh number of 1.5 $\times 10^{11}$, it is shown that the temperature structure functions $<\Delta T_r^p>$, where $ΔT_r…