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Title: Forced Isotropic Turbulence Dataset on 4096-cubed Grid:
The data is from a direct numerical simulation of forced isotropic turbulence on a 4096-cubed periodic grid, using a pseudo-spectral parallel code. The simulations are documented in Ref. 1. Time integration uses second-order Runge-Kutta. The simulation is de-aliased using phase-shifting and truncation. Energy is injected by keeping the energy density in the lowest wavenumber modes prescribed following the approach of Donzis & Yeung. After the simulation has reached a statistical stationary state, a frame of data, which includes the 3 components of the velocity vector and the pressure, are generated and written in files that can be accessed directly by the database (FileDB system).  more » « less
Award ID(s):
2103874
NSF-PAR ID:
10423314
Author(s) / Creator(s):
; ; ; ; ; ;
Publisher / Repository:
Johns Hopkins Turbulence Databases
Date Published:
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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