3 papers
physics.plasm-ph2024
Hall effect on the joint cascades of magnetic energy and helicity in helical magnetohydrodynamic turbulence
Running Hu, Jin-Han Xie, Xinliang Li +4
Helical magnetohydrodynamic turbulence with Hall effects is ubiquitous in heliophysics and plasma physics, such as star formation and solar activities, and its intrinsic mechanisms…
physics.flu-dyn2024
A quasi-dynamic one-equation model with joint constraints of kinetic energy and helicity fluxes for large eddy simulation of rotating turbulence
Depei Song, Changping Yu, Zheng Yan +1
For settling the problem with rotating turbulence modelling, a quasi-dynamic one-equation subgrid-scale (SGS) model is proposed in this paper. Considering the key role of the joint…
physics.flu-dyn2023
An MPI-OpenMP mixing parallel open source FW-H code for aeroacoustics calculation
Keli Zhang, Changping Yu, Peiqing Liu +1
In this paper, a permeable surface nondimensional FW-H (Ffowcs Williams-Hawkings) acoustics analogy post-processing code with convective effect and AoA (angle of attack) correction…