878 citations · 4.5k across the 114 of their papers we have counts for
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Simulating fluid flows with quantum computing
Sachin S. Bharadwaj, Katepalli R. Sreenivasan
The applications and impact of high fidelity simulation of fluid flows are far-reaching. They include settling some long-standing and fundamental questions in turbulence. However,…
Turbulent convection in rotating slender cells
Ambrish Pandey, Katepalli R. Sreenivasan
Turbulent convection in the interiors of the Sun and the Earth occurs at high Rayleigh numbers , low Prandtl numbers , and different levels of rotation rates. To understand…
Bistability in the sunspot cycle
Sumit Vashishtha, Katepalli R Sreenivasan
A direct dynamical test of the sunspot-cycle is carried out which indicates that a stochastically forced non-linear oscillator characterizes its dynamics. The sunspot series is the…
Bounded dissipation law and profiles of turbulent velocity moments in wall flows
Xi Chen, Katepalli R. Sreenivasan
Turbulent wall flows offer the most direct means for understanding the effects of boundaries and viscosity on turbulent fluctuations. Available data on mean-square fluctuations in…
Compact quantum algorithms for time-dependent differential equations
Sachin S. Bharadwaj, Katepalli R. Sreenivasan
Many claims of computational advantages have been made for quantum computing over classical, but they have not been demonstrated for practical problems. Here, we present algorithms…
No sustained mean velocity in the boundary region of plane thermal convection
Roshan J. Samuel, Mathis Bode, Janet D. Scheel +2
We study the dynamics of thermal and momentum boundary regions in three-dimensional direct numerical simulations of Rayleigh-Bénard convection for the Rayleigh number range $10^5 \…
Average turbulence dynamics from a one-parameter kinetic theory
Hudong Chen, Ilya Staroselsky, Katepalli R. Sreenivasan +1
We show theoretically that the mean turbulent dynamics can be described by a kinetic theory representation with a single free relaxation time that depends on space and time. A prop…