
The Japan Bulk Carrier (JBC) Turbulence Test Case will focus on the physical understanding of the mean and unsteady flow, 3D vortex separation onset and progression, and turbulence structure for ship flows.
The specific interest is on anisotropic RANS and Scale Resolving Simulation (SRS) methods and their simulation of the flow in the propeller and rudder regions.
The test cases will use the conditions of T2015 JBC 1.1a (Case 1) and 1.3a (Case 2) with expanded analysis, including steady and unsteady primary and secondary vortex core analysis of the turbulence realizability and anisotropy and Taylor macro and micro scales and Kolmogorov spectrums.
All the available experimental data will also be assessed and used for the validation along with model spectrums based on the macro scales for both the experiments and simulations.
Information about this case:
- Geometry
- 0.5(c)iv line cuts
- Questionnaire is under preparation
- Instructions