Abstract

Homogeneous turbulence at high Reynolds numbers consists of the hierarchy of multiple-scale coherent vortex tubes. The energy cascade is the process that smaller-scale vortex tubes are created by being stretched in straining regions around larger-scale vortex tubes. Direct numerical simulation of homogeneous turbulence at a sufficiently high Reynolds number is conducted to verify this picture of energy cascade in the inertial range.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.