165 citations · 225 across the 4 of their papers we have counts for
4 papers
Inter-scale energy transfer in turbulence from the viewpoint of subfilter scales
J. I. Cardesa, A. Lozano-Durán
This brief is organized as follows. In Section 2 we introduce the filter-scale energy equations that lead to the subfilter-scale dissipation term P. We discuss the properties of th…
Adjoint computations by algorithmic differentiation of a parallel solver for time-dependent PDEs
J. I. Cardesa, L. Hascoët, C. Airiau
A computational fluid dynamics code is differentiated using algorithmic differentiation (AD) in both tangent and adjoint modes. The two novelties of the present approach are 1) the…
The turbulent cascade in five dimensions
José I. Cardesa, Alberto Vela-Martín, Javier Jiménez
To the naked eye, turbulent flows exhibit whirls of many different sizes. To each size, or scale, corresponds a fraction of the total energy resulting from a cascade in five dimens…
The temporal evolution of the energy flux across scales in homogeneous turbulence
José I. Cardesa, Alberto Vela-Martín, Siwei Dong +1
A temporal study of energy transfer across length scales is performed in 3D numerical simulations of homogeneous shear flow and isotropic turbulence. The average time taken by pert…