tracey2015-重构rans源项.pdf

节选段落一：
A Machine Learning Strategy to Assist Turbulence
Model Development
Brendan Tracey ∗,
Karthik Duraisamy †,
Juan J. Alonso ‡
Turbulence modeling in a Reynolds Averaged Navier–Stokes (RANS) setting has tra-
ditionally evolved through a combination of theory, mathematics, and empiricism.


节选段落二：
Kissimmee, Florida
AIAA 2015-1287
Copyright © 2015 by Brendan Tracey, Juan J.


节选段落三：
Promising hybrid RANS-LES strategies such as Detached-Eddy
Simulation (aimed at simulating massive separation) also use RANS modeling near the wall to maintain the
required near-wall grid resolution.