2D axisymmetric and 3D CFD simulations of flow over the benchmark DARPA SUBOFF submarine model - presented by Mr. H. Rahul Krishna and Dr. Manoj T. Issac and Prof. Dr. D. D. Ebenezer

2D axisymmetric and 3D CFD simulations of flow over the benchmark DARPA SUBOFF submarine model

H. Rahul Krishna, Manoj T. Issac and Dr. D. D. Ebenezer

Prof. Dr. D. D. EbenezerMr. H. Rahul KrishnaDr. Manoj T. Issac
Slide at 40:21
Velocity Contour 2D axisymmetric VS 3D simulations V = 3.14 m/s V = 3.14 m/s Velocity: Magnitude (m/s) Velocity: Magnitude (m/s) 0.852 2.55 3.41 0.854 1.71 2.56 3.41 2D AXISYMMETRIC Department of Ship Technology Cochin University of Science and Technology - CUSAT
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Summary (AI generated)

Now, this is the velocity counter obtained using the 2D axis symmetric and 3D simulation. On the left-hand side are the 2D axis symmetric results, and on the right-hand side are the 3D results. This particular velocity counter was generated for a velocity of 3.14 m per second, which corresponds to the velocity of data pass above of exper results of data pass above from the wind tunnel.

It is noticeable that the 2D asymmetric simulations are giving pretty good results compared to the 3D simulation results.