Abstract
ABSTRACT Feng, D.; Wang, X.; Jiang, F., and Zhang, Z., 2015. Large eddy simulation of DARPA SUBOFF for Re = 2.65 × 107. Accurate simulation of the flow field around the hull is of great significance to predict hydrodynamic performances of a submarine. Judging by the resistance of the hull, researchers will be able to know whether the flow field was finely simulated. In this paper, LES (Large-Eddy Simulation) is used to predict the resistance and wake of a standard submarine model DARPA SUBOFF at a high Reynolds number of 2.65 × 107. The results of the simulation were analyzed in detail and compared with the experimental data; they showed satisfactory agreement with the experimental data both quantitatively and qualitatively.
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