212 citations · 784 across the 10 of their papers we have counts for
3 papers · 1 filter
Characterisation of superfluid vortices in helium II
Gregory P. Bewley, Daniel P. Lathrop, Katepalli R. Sreenivasan
Matter at low temperatures exhibits unusual properties such as superfluidity, superconductivity, Bose-Einstein condensation, and supersolidity. These states display quantum mechani…
Statistics and geometry of passive scalars in turbulence
Joerg Schumacher, Katepalli R. Sreenivasan
We present direct numerical simulations (DNS) of the mixing of the passive scalar at modest Reynolds numbers (10 =< R_λ=< 42) and Schmidt numbers larger than unity (2 =< Sc =< 32).…
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 , it is shown that the temperature structure functions , where $ΔT_r…